Document:

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                                                                   EXHIBIT 10.15

                                                          CONFIDENTIAL TREATMENT
                                                                REQUESTED

                          NETSCREEN TECHNOLOGIES, INC.

                                       AND

                            A-PLUS MANUFACTURING CORP

                 AGREEMENT FOR ELECTRONIC MANUFACTURING SERVICES

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

<PAGE>

                             MANUFACTURING AGREEMENT

     This Manufacturing Agreement ("Agreement") is entered into on December 1 5,
2000, (the "Effective Date") by and between NetScreen Technologies, Inc.
("NetScreen"), a California Corporation, with its principal place of business at
2860 San Tomas Exwy, Santa Clara, CA 9 5 051 and A-Plus Manufacturing
Corporation ("A-Plus"), a California Corporation, with its principal place of
business at 2265 Junction Avenue, San Jose, CA 95131 (together, the "Parties").

     Whereas, A-Plus is in the business of providing manufacturing services that
include the custom manufacture of SMT electronic printed circuit board
assemblies and/or box level assemblies; and

     Whereas, the parties desire to establish the terms and conditions that will
apply to NetScreen's purchase of certain SMT electronic printed circuit board
assemblies and/or system level assemblies manufactured by A-Plus for NetScreen;

     In consideration of the foregoing and the agreements contained herein,
NetScreen and A-Plus hereby agree as follows:

1.   Definitions.
     -----------

     1.1 "Approved Vendor List" shall mean the list of vendors specified by
NetScreen to be used to supply Inventory (as defined below) listed on the bills
of materials included with the Specifications (as defined below).

     1.2 "Attrition" shall mean the documented material lost to production
fallout and test failures.

     1.3 "Delivery Date" shall mean a date for which delivery of a Product is
requested in a NetScreen Purchase Order or is otherwise mutually established by
the Parties.

     1.4 "Downside" shall mean the percentage decrease in the quantity of
Products that NetScreen may purchase from the quantities in any Purchase Order.

     1.5 "Upside" shall mean the percentage increase in the quantity of Products
that NetScreen may purchase above the quantities in any Purchase Order.

     1.6 "Engineering Change Order" (ECO) shall mean the document that details a
change in the Specifications and/or design of a Product

     1.7 "Excess Inventory" shall mean those items of Inventory listed in the
Specifications and ordered for NetScreen which, are in A-Plus' or its
subcontractor's possession, whose quantity exceed NetScreen Purchase Order
requirements, at a referenced date and/or termination.

     1.8 "Intellectual Property Rights" shall mean all rights held by each party
in its Products and/or Confidential Information, including, but not limited to
each Party's patent rights,

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copyrights, trademark rights, trade secret rights, mask work rights and other
intellectual property and proprietary rights anywhere in the world.

     1.9 "Inventory" shall mean raw materials, supplies, and components that
comprise Products pursuant to this Agreement.

     1.10 "Long Lead Time Inventory" shall mean the Inventory used in the
manufacture of the Products that require a longer time to procure than the time
from Purchase Order acceptance to production start time.

     1.11 "Minimum Order Inventory" shall mean the Inventory that is procurable
only in minimum quantities that exceed the quantities required for NetScreen
Purchase Orders.

     1.12 "Non-cancelable Non-Returnable (NCNR) Inventory shall mean (i)
Inventory listed on the bills of materials that are to be procured from
suppliers that will not accept returns or cancellations once such Inventory is
ordered or (ii) Inventory that may not be returned because the right of return
has expired.

     1.13 "Premium Charge" shall-mean * * *.

     1.14 "Product" shall mean the PCB Assemblies and/or Box Assemblies
manufactured by A-Plus for NetScreen.

     1.15 "Program Management" shall mean the dedicated A-Plus resources that
will manage the over-all efforts on the NetScreen's Program.

     1.16 "Program Reviews" shall mean the scheduled review meetings (monthly
and/or quarterly) to review the over-all Program status.

     1.17 "Purchase Order" shall mean the NetScreen written authorization
stipulating the product(s), Engineering Change and/or Revision level, quantity,
pricing, and requested delivery date(s).

     1.18 "Purchase Price Variance" shall mean the difference between the
standard cost and actual purchase price for any item of Inventory.

     1.19 "Specifications" shall mean the written specifications for the
manufacture and testing of the Product including, without limitation, the
current revision number, approved vendor list (AVL), bills of material (B OMs),
manufacturing procedures, schematics, testing procedures, drawings and
documentation.

     1.20 "Exhibits" shall include the following:

          Exhibit A Product Price List

          Exhibit B Minimum Order Quantity Inventory

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

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          Exhibit C Long Lead Time Inventory

          Exhibit D Non-Cancelable Non-Returnable (N CNR) Inventory

          Exhibit E List of Products and Revision Level; and Prices for Rework

          Exhibit F NetScreen Property

          Exhibit G Excess Inventory Calculation

2. Manufacture of Products. During the term of this Agreement, A-Plus shall
   -----------------------
manufacture and test the Products in accordance with the Specifications and as
requested pursuant to Purchase Orders under Section 17, and maintain
manufacturing records in accordance with best industry f standards. All
Inventory and equipment required in connection with such manufacture and testing
will be acquired or supplied by A-Plus pursuant to the Specifications, except
NetScreen Property (as defined in Section 26) or-Consigned Inventory (as defined
in Section 3) that may be supplied by NetScreen. A-Plus will purchase Inventory
on behalf of NetScreen upon receipt of the relevant Purchase Orders.

3. Consigned Materials. NetScreen may supply consigned Inventory to A-Plus
   -------------------
(Consigned Inventory). NetScreen agrees to deliver all consigned Inventory to
A-Plus in sufficient time and in sufficient quantities to allow A-Plus to meet
scheduled Delivery Dates for the applicable Products provided that A-Plus
provides NetScreen written notice at least two weeks prior to the date A-Plus
needs to receive such consigned Inventory that specifies the quantity of each
item of Inventory to be provided. NetScreen agrees that all consigned Inventory
shall be in good condition, meet the applicable Products' Specifications, be
packaged in a readily usable format, and be free of any material defects or
deficiencies. Premium Charges may apply in the event of late delivery of
consigned Inventory or the delivery of materially defective consigned Inventory
that impacts the original Delivery Date. NetScreen shall retain all right, title
and interest in the consigned Inventory; and the consigned Inventory shall be
used by A-Plus, without modification, unless directed in writing by NetScreen,
only in filling purchase orders from NetScreen. A-Plus shall bear all risk of
damage or loss for consigned Inventory until such consigned Inventory is
returned to NetScreen, or otherwise leaves the care and custody of A-Plus at
NetScreen's request. A-Plus shall not be obligated to purchase any excess
consigned Inventory.

4. License Grant. During the term of and subject to the terms and conditions of
   -------------
this Agreement, NetScreen grants A-Plus a non-transferable, non-assignable,
non-exclusive, royalty-free limited license, with a limited right to grant
sublicenses only as set forth in Section 5 below, to use the Specifications,
software and functional test systems provided by NetScreen solely for the
manufacture and testing of the Products in accordance with the terms and
conditions of this Agreement ("Licensed Rights").

5. Subcontractor. A-Plus may sublicense to an approved subcontractor the limited
   -------------
license granted in Section 4 above only with NetScreen's prior written consent
to such sublicense. Such sublicense shall be solely for the purpose of
manufacturing and testing of the Products in accordance with the terms and
conditions of this Agreement. Such sublicense shall bind such subcontractor to
the same terms and conditions of this Agreement.

6. Delivery. All Products shall be delivered in accordance with the Purchase
   --------
Order. Delivery of Products to NetScreen's principle place of business, as
listed above, shall be F.O.B.

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destination, shipped via A-Plus' choice of transportation at no cost to
NetScreen. All other deliveries of Product, as directed by NetScreen, shall be
F.O.B. A-Plus plant at the address set forth above. Title to all Products shall
pass to NetScreen upon delivery to a common carrier. A-Plus shall deliver
Products on or before the mutually agreed upon Delivery Date. A-Plus shall
assist NetScreen in arranging any desired shipping and insurance (in amounts
that NetScreen shall determine). All costs of shipping, insurance and freight
and customs, duties, taxes and other expenses relating to such transportation
and delivery, shall be at NetScreen's expense. If circumstances arise that
prevent A-Plus from timely delivery of Products, A-Plus shall immediately notify
NetScreen of the nature of the problem, the methods taken to overcome the
problem and the estimated time of delay.

     6.1 Finished Goods Inventory. Should NetScreen choose to establish a
         ------------------------
finished goods inventory (FGI) at A-Plus; any Product destined for the FGI shall
be invoiced as it is delivered to the FGI. Any storage charges for Product
remaining in FGI over thirty (30) days will be established on a mutually
agreement in writing by the Parties.

7. Acceptance. All Products supplied by A-Plus under this Agreement shall
   ----------
conform to the Specifications. Notwithstanding any prior inspection or payment
by NetScreen, NetScreen may reject any portion of any shipment of Products that
do not conform to the Specifications as determined by NetScreen following
quality control tests and inspection or as otherwise found to be defective. Any
Products so returned to A-Plus shall, at A-Plus' option and expense, be repaired
or replaced within ten (10) business days of receipt by A-Plus of the rejected
Product; provided that (i) NetScreen obtains a Return Material Authorization
("RMA") from A-Plus prior to returning the Products , A-Plus shall provide
NetScreen with a RMA promptly upon request, (ii) the Products are returned
within sixty (60) calendar days of the date the Product was delivered to
NetScreen by A-Plus, and (iii) the failure analysis conducted by NetScreen shall
accompany the Product.

     7.1 End Customer Acceptance. Rejection of any portion of any shipment of
         -----------------------
Products which do not conform to the Specifications as determined by NetScreen's
End Customer and confirmed by NetScreen, shall be returned to A-Plus in
accordance with procedure as set forth in Section 7, above.

8. Inspection by NetScreen. Upon request by NetScreen, from time to time, and
   -----------------------
with at least one (1) business day notice and during normal business hours,
A-Plus will grant access to its manufacturing facilities and records to
NetScreen inspectors. A-Plus shall allow such inspectors to inspect the
manufacturing and quality control, testing operations, compliance procedures and
records relating to the Products, as well as Inventory levels to ensure that
A-Plus can meet NetScreen's future orders for Products, and is otherwise
satisfying its obligations under this Agreement. A-Plus shall promptly implement
corrective action to remedy deficiencies identified by NetScreen during such
inspections or in order to comply with the Specifications and this Agreement.

     8.1 Inspection by NetScreen's End Customer. Any request from a NetScreen
         --------------------------------------
End Customer shall be processed through NetScreen with a written request to
A-Plus. A-Plus shall grant access to its manufacturing facilities and records,
etc., as set forth in Section 8, above.

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9. Engineering Change Order (ECO). An ECO is required when the form, fit or
   ------------------------------
function of the design of the Product and/or Specifications are affected. A-Plus
agrees to promptly implement, at NetScreen's expense, any change in the
Specifications or the design of a Product reasonably requested by NetScreen
pursuant to an Engineering Change Order ("`ECO"). An ECO is required when the
form, fit, or function of the design of the Product and/or Specifications are
affected. A-Plus shall provide a written response in the form of an "Engineering
Change Analysis" form to NetScreen, within three (3) business days of receipt of
an ECO, if such changes affect the per-unit price and/or delivery of a Product.
NetScreen shall respond with a written acceptance in the form of a Purchase
Order or rejection of the A-Plus "Engineering Change Analysis" form within three
(3) business days of receipt thereof.

10. Repair. NetScreen may authorize A-Plus to perform repair work on out-of
    ------
warranty Products. Prices for this rework must be approved in writing by
NetScreen and authorized by a Purchase Order. Prices for this repair shall be as
set forth in Exhibit E of this Agreement, which is subject to change by mutual
written agreement of the Parties. A-Plus warrants that repaired out-of-warranty
Products shall be of good material and free of workmanship defects, for a period
of ninety (90) days after delivery to NetScreen's designated location.

11. Price. Price for the Products shall be as set forth in Exhibit A of this
    -----
Agreement, which is subject to change by mutual agreement in writing of the
Parties hereto. The Parties shall review this list, at least, on a quarterly
basis.

     11.1 Purchase Price Variance.  * * *
          -----------------------

12. Payment. * * *
    -------

13. Attrition. * * *
    ---------

14. Testing Failures. NetScreen agrees to pay A-Plus for Products that are
    ----------------
manufactured according to the Specifications, which nevertheless experience
testing failure, despite the reasonable efforts of the Parties and after three
(3) hours engineering debug time per board, to resolve such failures. A-Plus
will maintain a list of such Products that identifies each Product and describes
the mode at which it failed. This listing is to be reviewed and reconciled, at
least monthly, by the Patties.

15. Warranties.
    ----------

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

                                       6

<PAGE>

     15.1 A-Plus Warranty. A-Plus represents and warrants that the Products when
          ---------------
delivered (i)shall conform to the then current Specifications accepted by
A-Plus, and (ii)shall be of good material and free from workmanship defects for
a period of one year from the date of delivery to NetScreen's designated
location. Any Products that do not meet the foregoing warranty shall be repaired
or replaced at A-Plus' sole option and expense, within ten (10) business days of
receipt by A-Plus of the returned Product; provided that (i) NetScreen obtains a
Return Material Authorization ("RMA") from A-Plus, which shall not be
unreasonably withheld, prior to returning the Products, (ii) the Products are
returned within one (1) year of the date the Product was delivered to
NetScreen's designated location and (iii) the failure analysis conducted by
NetScreen shall accompany the Product. Such warranty will not apply if NetScreen
alters, misuses, neglects, or abnormally stresses the Products. With respect to
any components acquired or supplied by A-Plus that are incorporated into the
Products, A-Plus makes no representation or warranty, except that A-Plus agrees
to pass through to NetScreen the warranty, if any, originally provided to A-Plus
by the manufacturer of such components. A-Plus further represents and warrants
that (i) NetScreen shall acquire good and clear title to the Products, free and
clear of all liens, claims and encumbrances, (ii) A-Plus will not infringe any
proprietary right of any third patty in connection with its performance under
this Agreement and (iii) A-Plus has the right and power to enter into this
Agreement. As the sole remedy and liability for any breach of the foregoing
representations and warranties, A-Plus agrees to indemnify NetScreen and hold
NetScreen harmless from and against any and all claims, losses, liabilities,
damages, expenses and costs (including reasonable attorney's fees and court
costs) finally awarded against NetScreen, that result from a breach of any of
these representations and warranties or incurred in the settlement or avoidance
of any such claim. This indemnity shall not apply if (i) NetScreen fails to give
A-Plus prompt written notice of any such claim or threatened claim and such
failure materially prejudices A-Plus, or (ii) A-Plus is not given the
opportunity to assume control of the defense or settlement or (iii) NetScreen
does not provide reasonable assistance to A-Plus in defense or settlement of the
claim. Furthermore, if A-Plus assumes such control, it shall only be responsible
for the legal fees and litigation expenses of the attorneys it designates to
assume control of the litigation.

     A-PLUS MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, WITH RESPECT TO THE
PRODUCTS OR ANY SERVICES PROVIDED UNDER THIS AGREEMENT, AND EXCEPT AS EXPRESSLY
PROVIDED HEREIN, DISCLAIMS ALL OTHER WARRANTIES INCLUDING THE IMPLIED WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

     15.2 NetScreen Warranty. NetScreen represents and warrants to A-Plus that
          ------------------
(i)it owns the entire right, title and interest to consigned INVENTORY, (ii) the
Licensed Rights do not infringe the proprietary rights of any third party, and
(iii) NetScreen has the right and power to enter into this Agreement. As the
sole remedy and liability for any breach of the foregoing representations and
warranties, NetScreen agrees to indemnify A-Plus and hold A-Plus harmless from
and against any and all claims, losses, liabilities, damages, expenses and costs
(including reasonable attorney's fees and court costs) finally awarded against
A-Plus, that result from a breach of any of these representations and warranties
or incurred in the settlement or avoidance of any such claim. This indemnity
shall not apply if (i) A-Plus fails to give NetScreen prompt notice of any such
claim or threatened claim and such failure materially prejudices NetScreen,

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or(ii) NetScreen is not given the opportunity to assume control of the defense
or settlement or (iii) A-Plus does not provide reasonable assistance to
NetScreen for the defense and settlement of the claim. Furthermore, if NetScreen
assumes such control, it shall only be responsible for the legal fees and
litigation expenses of the attorneys it designates to assume control of the
litigation.

     NETSCREEN MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, WITH RESPECT TO
THIS AGREEMENT AND EXCEPT AS EXPRESSLY PROVIDED HEREIN, DISCLAIMS ALL OTHER
WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NON-INFRINGEMENT, OR ARISING FROM A COURSE OF DEALING,
USAGE OR TRADE PRACTICE.

16. New Products. The Parties acknowledge and agree that NetScreen may from time
    ------------
to time request, in writing, the manufacture and testing of prototypes,
pre-production units, test units or other similar products ("Odd Units") and
A-Plus shall manufacture and test the Odd Units in conformance to the
Specifications and NetScreen's written request. A-Plus assumes no liability,
except for workmanship defects, for or obligation for any failure of the Odd
Units due to (i)fixtures, designs or instructions produced or supplied by
NetScreen, (ii) consigned Inventory (iii) components or other equipment from any
vendor on the Approved Vendor List or (iv) printed circuit boards or any other
NetScreen designated components that are manufactured pursuant to NetScreen's
specifications.

17. Purchase Orders. During the term of this Agreement, NetScreen shall provide
    ---------------
A-Plus with Purchase Orders for the Products to cover three (3) months of
NetScreen's requirements on a rolling monthly basis. NetScreen shall issue each
succeeding month's Purchase Order by the tenth (10th) of each month. Provided,
however, that if the 10th day of the month falls on a holiday, or weekend, then
the Purchase Order shall be delivered on the first following business day. Each
Purchase Order shall be as specified in Section 1.17. Notwithstanding the
foregoing, A-Plus' undertaking of performance pursuant to a Purchase Order shall
be deemed accepted by A-Plus' receipt of such Purchase Order and such
Specifications or other identifications (including any ECO's) unless it is
rejected in writing within three (3) business days of submission by NetScreen.
The terms and conditions of this Agreement will control over any terms contained
in any NetScreen Purchase Order, written acceptance or acknowledgment by A-Plus,
invoice or any other document that is not clearly an amendment to this Agreement
signed by both Parties.

18. Forecasts. During the term of this Agreement, NetScreen shall deliver to
    ---------
A-Plus, on a rolling monthly basis, a non-binding good faith three (3) month
forecast, beyond the first three months which shall be covered by firm purchase
orders, of its quantity requirements for the Products. NetScreen shall issue
each succeeding month's forecast by the tenth (10th) of each month. Provided,
however, that if the 10th day of the month falls on a holiday, or weekend, then
the Forecast shall be delivered on the first following business day.

19. Schedule Changes. NetScreen may not cancel any Purchase Orders or
    ----------------
re-schedule the quantity of Products and/or Delivery Date within thirty (3 0)
calendar days of the scheduled Delivery Date.

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NetScreen may delay all or any portions of the scheduled Product delivery upon
written notification to A-Plus on the following schedule:

          (a) From thirty-one (31)to sixty (60) calendar days prior to the
scheduled Delivery Date, NetScreen may reschedule out not more than fifty
percent (50%) of the quantity of Product to be shipped up to thirty (30)calendar
days. The balance of the rescheduled Products must be shipped within thirty (30)
days of the rescheduled date.

          (b) From sixty-one (61)to ninety (90) calendar days prior to the
scheduled Delivery Date, NetScreen may reschedule out up to one hundred percent
(100%) of the quantity of Product to be shipped up to sixty (60)calendar days.

          (c) In the event that NetScreen desires to increase quantities
("Upside") of Products scheduled for delivery beyond thirty (30)calendar days of
the scheduled Delivery Date; A-Plus will use its commercially reasonable best
efforts to accommodate the desired increases. Each of the foregoing may be
subject to a Premium Charge to be determined on a case-by-case basis, and
subject to NetScreen's prior written approval.

20. Cancellation. NetScreen may cancel any order, more than sixty-one (61)
    ------------
calendar days from the scheduled Delivery Date upon written notification to
A-Plus and on the following schedule:

     20.1 From sixty-one (61)to ninety (90) calendar days from the scheduled
Delivery Date, A-Plus shall use its commercially reasonable best efforts to (i)
return Inventory for the cancelled order to the suppliers or otherwise utilize
any such Inventory, or (ii) cancel A-Plus' order for such Inventory. NetScreen
is not obligated to pay A-Plus for Inventories that are returned or Inventories
on order that are cancelled at no cost to A-Plus. In the event A-Plus cannot
return Inventory to the suppliers, or cannot otherwise utilize or cancel future
orders, NetScreen shall pay (i.) A-Plus' cost of all Inventories that are in
A-Plus' or its subcontractor's possession as of the cancellation date and are
not returnable to the suppliers and take title to those Inventories or (ii) the
supplier's restocking fees, if any, up to * * * of the cost of the Inventories
for Inventories returned to the suppliers. A-Plus shall provide NetScreen with
documentation to support all such charges. NetScreen authorizes A-Plus to bill
any such costs within sixty (60) calendar days of NetScreen's notification of
cancellation. Inventories that become unusable because of a NetScreen ECO, shall
be treated in a like manner as Inventories that become unusable because of
cancellation, as noted above.

     20.2 NetScreen may cancel delivery of Products with written notice at least
ninety-one (91) calendar days prior to the scheduled Delivery Date without cost
or penalty, except for inventories on the Minimum Order Quantity List, Non
Cancelable-Non Returnable List, and Long Lead Time Lists, which shall be treated
in alike manner as Inventories that become unusable because of cancellation, as
noted in Section 20.1. A-Plus shall provide NetScreen with documentation to
support all such charges.

21. Minimum Order Quantity Inventory. A-Plus and NetScreen shall agree upon and
    --------------------------------
maintain an approved listing of Minimum Order Quantity Components and Materials
in the form of Exhibit B, as initially established and may be modified in
writing from time to time by the

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

                                       9

<PAGE>

Parties in accordance with this Agreement. The Parties shall review this
listing, at least, on a quarterly basis.

22. Long Lead Time Inventory. A-Plus and NetScreen shall agree upon and maintain
    ------------------------
an approved listing of Long Lead-Time Components and Materials in the form of
Exhibit C, as initially established and may be modified in writing from time to
time by the Parties in accordance with this Agreement. The Parties shall review
this listing, at least, on a quarterly basis.

23. Non-Cancelable Non-Returnable Inventory. A-Plus and NetScreen shall agree
    ---------------------------------------
upon and maintain an approved listing of Non-Cancelable Non-Returnable
Components and Materials in the form of Exhibit D, as initially established and
may be modified in writing from time to time by the Parties in accordance with
this Agreement. The Parties shall review this listing, at least, on a quarterly
basis.

24. Excess Inventory. A-Plus shall identify excess Inventory, in accordance with
    ----------------
the calculation on Exhibit G, on a monthly basis using the MRP System INFIMAC S
II Excess Inventory Dollar Report. A-Plus shall adjust the calculation to
exclude excess Inventory resulting from any error on A-Plus' part. A-Plus shall
provide the excess Inventory report to NetScreen monthly with an explanation of
why Inventory is in excess. NetScreen shall review the report and explanation
and notify A-Plus of its agreement or disagreement with the calculation. The
parties shall work together in good faith to resolve any disagreement with the
calculation. A-Plus shall charge a * * *  monthly fee on the agreed upon
On-Hand Excess Inventory. No charge is assessed on On-Order Excess Inventory.
Upon termination of this Agreement, NetScreen shall pay, to the extent not paid
or payable pursuant to Section 20.1 above, either (i) A-Plus' documented cost of
the On-Hand Excess Inventory that is in either (i) A Plus' or its
subcontractor's possession and that cannot be returned to the supplier and take
title to such non-returnable On-Hand Excess Inventory or (ii)the supplier's
restocking fee up to 10% of the cost of the returnable On-Hand Excess Inventory.

25. Safety Stock. If requested by NetScreen, A-Plus shall maintain a stock
    ------------
("Safety Stock") of Inventory in an amount that is mutually determined, in
writing, by A-Plus and NetScreen. Such Safety Stock will involve the purchase of
Inventory separate from Inventory procured for the purpose of fulfilling pending
Purchase Orders and shall be designated exclusively for NetScreen Purchase
Orders. Safety Stock will be included in the excess Inventory calculation
described in Section 24.0 above.

26. NetScreen Property. Any tooling and/or equipment supplied by NetScreen
    ------------------
("NetScreen Property") or developed or procured by A-Plus at NetScreen's
expense, shall remain the property of NetScreen and shall (i) be clearly marked
or tagged as the property of NetScreen,(ii)be and remain personal property, and
not become a fixture to real property, (iii) be subject to inspection by
NetScreen at any time, (iv) be used only in filling purchase orders from
NetScreen,(v) be kept free by A-Plus of liens and encumbrances, (vi) not be
modified in any manner by A-Plus without the prior written approval of NetScreen
and (vii) be maintained by A-Plus in accordance with NetScreen's Maintenance
Procedures. NetScreen shall retain all rights, title and interest in the
NetScreen Property, and A-Plus agrees to treat and maintain the NetScreen
Property with the same degree of care as A-Plus uses with respect to its own
valuable equipment. A-Plus shall

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

                                       10

<PAGE>

bear all risk of loss or damage to NetScreen Property until it is returned to
NetScreen. Upon NetScreen's request, A-Plus shall deliver all NetScreen Property
to NetScreen in good condition, normal wear and tear excepted, without cost to
NetScreen(exclusive of freight costs); NetScreen shall determine the manner and
procedure for returning the NetScreen Property, and shall pay the corresponding
freight costs. A-Plus waives any legal or equitable right it may have to
withhold NetScreen Property, and A-Plus agrees to execute all documents, or
instruments evidencing NetScreen's ownership of the NetScreen Property as
NetScreen may from time to time request. Such NetScreen owned tooling and
equipment are listed on Exhibit F, which shall be revised as required.

27. Term. Unless terminated pursuant to Section 28,this Agreement shall commence
    ----
upon the Effective Date and shall continue until a Party provides the other
Party with a ninety (90) calendar days written notice of termination with or
without cause.

28. Termination. This Agreement may be immediately terminated by either Party
    -----------
for cause, by written notice, upon the occurrence of any of the following
events.

          (a) If the other party ceases to do business, or otherwise terminates
its business operations; or

          (b) If the other party breaches any material provision of this
Agreement and fails to cure such breach within sixty (60) calendar days of
written notice describing the breach; or

          (c) If the other becomes insolvent or seeks protection under any
bankruptcy, receivership, trust deed, creditors arrangement, composition or
comparable proceeding, or if any such proceeding is instituted against the
other.

29. Effect of Termination. Upon termination of this Agreement, the obligations
    ---------------------
of either Party that exist pursuant to Sections 12, 15, 19, 20, 24 through and
including 26 and 28 will survive. Notwithstanding the foregoing, A-Plus shall
continue to fulfill, subject to the terms of this Agreement, all Purchase Orders
and ECO's accepted by it prior to the effective date of termination. Remedies
for all breaches hereunder shall also survive termination of this Agreement.

30. Liability Limitation. NOTWITHSTANDING ANYTHING ELSE IN THIS AGREEMENT,
    --------------------
NEITHER PARTY WILL BE LIABLE UNDER ANY SECTION OF THIS AGREEMENT OR UNDER ANY
CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR
INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, OR LOST PROFITS.

31. Relationship of Parties. A-Plus and its subcontractor(s)shall be deemed to
    -----------------------
be independent contractors of NetScreen, and this Agreement does not create a
general agency, joint venture, partnership, employment relationship, or
franchise between A-Plus and NetScreen. Each Party assumes full responsibility
for the actions and negligence of its employees, agents or other personnel
assigned to perform work pursuant to this Agreement regardless of their place of
work, and shall be solely responsible for payment of salary, including
withholding of federal and state income taxes, social security, workers'
compensation and the like.

                                       11

<PAGE>

32. Ownership. As between the Parties, NetScreen retains and shall exclusively
    ---------
own all title to, and except as expressly and unambiguously licensed herein, all
rights (including without limitation, all Intellectual Property Rights) and
interest in the Specifications, software, functional test systems, Products,
NetScreen Property, NetScreen Confidential Information and all modifications,
improvements and derivative works (by whomever produced) thereof.

33. Dispute Resolution.

     33.1 Binding Arbitration. Except as to any claims arising under Section 34
          -------------------
(Confidentiality) as to which equitable relief would be the appropriate remedy,
any controversy or claim between the Parties hereto arising out of this
Agreement shall be settled by binding arbitration in accordance with the
Commercial Arbitration Rules of the American Arbitration Association in effect
as of the Effective Date, or alternatively, any other mutually acceptable method
of alternative dispute resolution. The arbitration shall be conducted in Santa
Clara County, California, before an arbitrator from the American Arbitration
Association or such other arbitration service as the parties may, by mutual
agreement, select. In the event of a disagreement as to the selection of an
arbitrator, the American Arbitration Association or such other arbitration
service as the parties have, by mutual agreement, selected shall select the
arbitrator. The arbitration award will be final and binding and may be enforced
in any court of competent jurisdiction. Each party shall pay one-half (1/2) of
the cost of arbitration.

     33.2 Attorney's Fees. The substantially prevailing Party in any legal
          ---------------
action or proceeding to enforce this Agreement shall be entitled to reasonable
attorneys' fees, costs and expenses except that, as provided in 32, each party
shall pay one-half (1/2) the cost of arbitration incurred in connection with
such proceeding or the enforcement of the Agreement, in addition to any other
relief to which such prevailing party may be entitled.

34. Confidentiality.

     34.1 NetScreen Confidential Information. Information of NetScreen
          ----------------------------------
including, but not limited to, trade secrets, know-how, inventions (whether
patentable or not), ideas, improvements, materials, data, specifications,
drawings, processes, results, and formulae and all other business, technical and
financial information ("Confidential Information") shall be the confidential
information of NetScreen. In particular, but without limitation, the
Specifications, software, functional test systems, testing processes and Product
components delivered to A-Plus by NetScreen shall be the Confidential
Information of NetScreen. A-Plus shall, at all times, both during the term of
this Agreement and for a period of two (2) years after any termination of this
Agreement, keep in confidence as a fiduciary all of NetScreen's Confidential
Information received by it. A-Plus shall not use the Confidential Information of
NetScreen other than as expressly permitted under the terms of this Agreement or
by a separate written agreement. A-Plus shall take reasonable steps to prevent
unauthorized disclosure or use of NetScreen's Confidential Information and to
prevent it from falling into the public domain or into the possession of
unauthorized persons. A-Plus shall not disclose Confidential Information of
NetScreen to any person or entity other than its officers, employees,
consultants and subsidiaries who need access to such Confidential Information in
order to perform its obligations under this Agreement and who have entered into
written confidentiality agreements which protect the

                                       12

<PAGE>

Confidential Information of NetScreen. Upon termination of this agreement,
A-Plus shall promptly return any and all Confidential Information to NetScreen.

     34.2 A-Plus Confidential Information. Information of A-Plus including, but
          -------------------------------
not limited to trade secrets, know-how, inventions (whether patentable or not),
ideas, improvements, materials, data, specifications, drawing, processes,
results and formulae and all other business, technical and financial information
("Confidential Information") shall be the confidential information of A-Plus. In
particular, but without limitation, the manufacturing process, testing process,
specifications and equipment shall be the Confidential Information of A-Plus
NetScreen shall, at all times, both during the term of this Agreement and for a
period of two (2) years after any termination of this Agreement, keep in
confidence as a fiduciary all of A-Plus' Confidential Information received by
it. NetScreen shall not use the Confidential Information of A-Plus other than as
expressly permitted under the terms of this Agreement or by a separate written
agreement. NetScreen shall take reasonable steps to prevent unauthorized
disclosure or use of A-Plus' Confidential Information and to prevent if from
falling into the public domain or into the possession of unauthorized persons.
NetScreen shall not disclose Confidential Information of A-Plus to any person or
entity other than its officers, employees, consultants and subsidiaries who need
access to such Confidential Information in order to perform its obligation under
this Agreement and who have entered into written confidentiality agreements
which protect the Confidential Information of A-Plus. Upon termination of this
agreement, NetScreen shall promptly return any and all Confidential Information
to A-Plus.

     34.3 Exception to Confidential Information. Information that is in or
          -------------------------------------
(through no improper action or inaction of A-Plus or any affiliate, agent or
employee) enters the public domain shall not be Confidential Information
hereunder. Without granting any right or license, the Parties agree that the
obligations set forth in Section 32 and 32 above, shall not apply to the extent
that Confidential Information includes information which the Parties can
document (i) was rightfully in its possession or known by it prior to receipt
from the disclosing Party, or (ii) was rightfully disclosed to it by another
person without restriction, or (iii) developed independently by either Party
without use of the other Party's Confidential Information, or (iv) is disclosed
pursuant to the requirement of a court, or other governmental body, provided the
receiving Party provides notice of such court order to the disclosing Party to
enable the disclosing Party to see a protective order or otherwise prevent or
restrict such disclosure.

35. Equitable Relief. Each party acknowledges and agrees that due to the unique
    ----------------
nature of the Confidential Information, there can be no adequate remedy at law
for any breach of the obligations hereunder and that such breach may allow
A-Plus or third Parties to unfairly compete with NetScreen resulting in
irreparable harm to NetScreen. Therefore, upon any such breach or threat of
breach, NetScreen shall be entitled to appropriate equitable relief in addition
to whatever remedies it has at law. A-Plus agrees to notify NetScreen in writing
immediately upon learning of any unauthorized release or breach of its
obligation of nondisclosure hereunder.

36. Force Majeure. Neither Party shall be liable for its failure to perform any
    -------------
obligations under this Agreement if such performance is prevented or delayed due
to fires, floods, earthquakes, wars, military or police actions, Acts of God,
governmental laws or regulations or any other similar circumstance beyond the
control of the Parties.

                                       13

<PAGE>

37. Governing Law. This Agreement shall in all respects be governed by and
    -------------
constructed in accordance with the laws of the State of California, excluding
that body of laws known as conflict of laws.

38. Assignability. Neither Party may assign its rights or delegate its
    -------------
obligations under this Agreement, in whole or in part, including by operation of
law, without NetScreen's prior written consent, which consent shall not be
unreasonably withheld.

39. Amendment and Waiver. Except as otherwise expressly provided herein, any
    --------------------
provision of this Agreement may be amended and the observance of any provision
of this Agreement may be waived (either generally or in any particular instance
and either retroactively or prospectively) only with the written consent of an
officer of each Party. However, it is the intention of the Parties that this
Agreement be controlling over additional or different terms of any Purchase
Order, confirmation, invoice or similar document, even if accepted in writing by
both Parties.

40. Notice. Notices under this Agreement shall be sufficient only if personally
    ------
delivered by a major rapid delivery courier service or mailed by certified or
registered mail, return receipt requested to a Party at its address first set
forth herein or as amended by notice pursuant to this subsection. If not
received sooner, notice by mail shall be deemed received three (3) days after
deposit in the U.S. mail.

41. No Waiver. No waiver of any term or condition of this Agreement will be
    ---------
valid or binding on either Party unless the same will have been mutually
assented to in writing by an officer of each Party. The failure of either Party
to enforce at any time any of the provisions of the Agreement, or the failure to
require at any time performance by the other Party of any of the provisions of
this Agreement, will in no way be construed to be a present or future waiver of
such provisions, nor in airy way affect the ability of either Party to enforce
each and every such provision thereafter.

42. Severability. If any provision of this Agreement is held to be illegal or
    ------------
unenforceable, that provision shall be limited or eliminated to the minimum
necessary so that this Agreement shall otherwise remain in full force and effect
and enforceable.

43. Mutual Agreement. In the event that either NetScreen or A-Plus experiences
    ----------------
exceptional circumstances that affect its performance under this Agreement,
NetScreen and A-Plus will negotiate in good faith for the purpose of a joint
resolution of the matter.

44. Entire Agreement. THIS AGREEMENT, INCLUDING THE EXHIBITS, SETS FORTH THE
    ----------------
ENTIRE AGREEMENT AND UNDERSTANDING OF THE PARTIES RELATING TO THE SUBJECT MATTER
HEREIN AND SUPERSEDES ALL PRIOR DISCUSSIONS BETWEEN THEM.

                                       14

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
the day and year, first above written.

--------------------------------------------------------------------------------

NETSCREEN TECHNOLOGIES, INC.                 A-PLUS MFG. CORP.
--------------------------------------------------------------------------------

Signature:  /s/ Charles R. Clark             Signature:  /s/ David Kichar
--------------------------------------------------------------------------------

Print Name:  Charles R. Clark                Print Name:  David Kichar
--------------------------------------------------------------------------------

Title:  Vice President, Operations           Title:  Vice President, Materials
--------------------------------------------------------------------------------

Date:  December 13, 2000                     Date:  December 12, 2000
--------------------------------------------------------------------------------

                                       15

<PAGE>

                                    EXHIBIT A
                                    ---------

                               Product Price List:
                               -------------------

<TABLE>

------------------------------------------------------------------------------------
  Part. No.  Rev. Lvl.  Assembly  Ict Test  Funct. Test  Material  Pack-Out  Total
------------------------------------------------------------------------------------
<S>          <C>        <C>       <C>       <C>          <C>       <C>       <C>

</TABLE>

Margin on material is * * *.

Material margin is used as follows:

* * *

Our material cost is * * *

                        (TO BE COMPLETED BY THE PARTIES)

* * *  Confidential treatment has been requested for portions of this exhibit.
       The copy filed herewith omits the information subject to the
       confidentiality request. Omissions are designated as *****. A complete
       version of this exhibit has been filed separately with the Securities and
       Exchange Commission.

                                       16

<PAGE>

                                    EXHIBIT B
                                    ---------

                        Minimum Order Quantity Inventory
                        --------------------------------

--------------------------------------------------------------------------------
         Part No.                                  Description

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

                                       17

<PAGE>

                                    EXHIBIT C

                            Lone Lead Time Inventory
                            ------------------------

--------------------------------------------------------------------------------
         Part No.                                  Description

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

                                       18

<PAGE>

                                    EXHIBIT D

                    Non-Cancelable, Non-Returnable Inventory
                    ----------------------------------------

--------------------------------------------------------------------------------
         Part No.                                  Description

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

                                       19

<PAGE>

                                    EXHIBIT E

           List of Products and Revision Level; and Prices for Rework
           ----------------------------------------------------------

--------------------------------------------------------------------------------
         Part No.                                  Description

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

                                       20<PAGE>
                                                                   Exhibit 10.16

                           LOAN AND SECURITY AGREEMENT

Agreement No.                                         Dated as of April 13, 2001
               -----------

                                     between

                               GATX VENTURES, INC.
                              3687 Mt. Diablo Blvd.
                                    Suite 200
                               Lafayette, CA 94549

                                    as Lender

                                       and

                          NETSCREEN TECHNOLOGIES, INC.
                             A Delaware corporation
                               350 Oakmead Parkway
                               Sunnyvale, CA 94085

                                   As Borrower

                            CREDIT AMOUNT: $3,500,000

<TABLE>
<S>                           <C>                    <C>                        <C>
Initial Loan Factor           3.168%                 Repayment Period:          36 months

Final Payment Percentage      9%                     Treasury Note Maturity:    36 months

Minimum Funding Amount:       $50,000                Loan Margin:               375 basis points

                      Maximum Number of Fundings: Once Per Month

                     Commitment Termination Date: November 30, 2001
</TABLE>

Eligible Equipment: computer equipment, laboratory test and measurement
equipment, office equipment and furnishings, software, custom equipment,
leasehold improvements and other intangible items.

     The defined terms and information set forth on this cover page are a part
of the Loan and Security Agreement, dated as of the date first written above
(this "Agreement"), entered into by and between GATX VENTURES, INC., a Delaware
corporation ("Lender") and the borrower ("Borrower") set forth above. The terms
and conditions of this Agreement agreed to between lender and Borrower are as
follows:

<PAGE>

          1.01 Certain Definitions: Unless otherwise indicated in this Agreement
or any other Operative Document, the following terms, when used in this
Agreement or any other Operative Document, shall have the following respective
meanings:

          "Borrower's Home State" shall mean the state in which Borrower's
principal place of business is located.

          "Business Day" shall mean any day other than a Saturday, Sunday or
public holiday under the laws of California, Illinois or Borrower's Home State
or other day on which banking institutions are authorized or obligated to close
in California, Illinois or Borrower's Home State.

          "Claim" has the meaning given to that term in Section 10.03.

          "Collateral" has the meaning given to that term in Section 5.01(a).

          "Commitment Termination Date" shall mean the date specified on the
cover page of this Agreement.

          "Credit Amount" shall mean the maximum amount that Lender is committed
to lend (if the conditions specified in Schedule 3 are satisfied), which amount
is set forth following such term on the cover page of this Agreement.

          "Default" shall mean any event which with the passing of time or the
giving of notice or both would become an Event of Default hereunder.

          "Default Rate" means the per annum rate of interest equal to five
percent (5%) over the rate at which the Loan Rate and the Final Payment amortize
the Loan, but such rate shall in no event be more than the highest rate
permitted by applicable law to be charged on commercial loans.

          "Environmental Law" shall mean the Resource Conservation and Recover
Act of 1987, the Comprehensive Environmental Response, Compensation and
Liability Act, and any other federal, state or local statute, law, ordinance,
code, rule, regulation, order or decree (in each case having the force of law)
regulating or imposing liability or standards of conduct concerning any
Hazardous Material, as now or at any time hereafter in effect.

          "Eligible Equipment" shall mean, to the extent acceptable to Lender,
Equipment of the types listed following such term on the cover page of this
Agreement.

          "Equipment" has the meaning given to that term in Section 5.01(a).

          "Event of Default" has the meaning given to that term in Section 9.01.

          "Event of Loss" has the meaning given to that term in Section 6.01(e).

          "Fair Market Value," with respect to an item of Equipment, shall mean
a price determined on the basis of and equal in amount to the value which would
obtain in an arm's-length transaction between an informed and willing buyer-user
(other than a used equipment dealer) and an informed and willing seller under no
compulsion to sell, on the assumptions that: such item of Equipment

                                       2

<PAGE>

(i) is being sold "in place and use," at the premises of Borrower; (ii) is free
and clear of all liens and encumbrances; and (iii) is in condition required by
Section 6.01(c) of this Agreement. In such determination, cost of removal from
the location of current use shall not be a deduction from such value. If Lender
and Borrower are unable to agree on the Fair Market Value of such item of
Equipment within 90 days prior to the Maturity Date of the applicable Loan, such
value shall be determined in accordance with the foregoing definition by a
qualified independent appraiser mutually agreeable to Lender and Borrower or,
failing such agreement, by three appraisers, one selected by Borrower, one
selected by Lender and one selected by the appraisers selected by Lender and
Borrower. Such appraiser(s) shall be furnished with a copy of this Agreement and
the relevant Loan Terms Schedule(s) and such other information as any appraiser
deems relevant to such appraiser's determination of such value. Each appraiser
shall be instructed to deliver such appraiser's determination in writing to
Lender and Borrower within 20 days after being appointed under this Agreement,
but in no event later than 30 days prior to such Maturity Date. The
determination by the appraiser shall be made on the request of Lender in
accordance with the Uniform Standards of Professional appraisal Practice (or
successor rules) in the United States in effect at the date of such
determination. Each of Lender and Borrower shall pay one-half of the single
appraiser's fees and all other appraisal fees and expenses, or if there are
three appraisers, the fees and expenses of the appraiser selected by it and
one-half of the fees and expenses of the third appraiser and all other appraiser
fees and expenses.

     "Final Loan" shall mean the last Loan advanced on or prior to the
Commitment Termination Date.

     "Final Payment" means, with respect to each Loan, a payment (in addition to
and not in substitution for the regular monthly payments of principal and
accrued interest) due on the Maturity Date for such Loan equal to the Loan
Amount for such Loan at such time multiplied by the Final Payment Percentage.

     "Final Payment Percentage" means the percentage set forth following such
term on the cover page of this Agreement.

     "Funding Date" shall mean any date on which a Loan is made to or on account
of Borrower under this Agreement.

     "Hazardous Material" means any hazardous, dangerous or toxic constituent
material, pollutant, waste or other substance, whether solid, liquid or gaseous,
which is regulated by any federal, state or local government authority.

     "Interim Payment" shall mean, with respect to each Loan, an amount equal to
the initial Loan Amount multiplied by the percentage equal to the product of (i)
the quotient derived from dividing the implicit rate of interest for such Loan
by 360 (taking into account the Loan Rate and the Final Payment in order to
determine such implicit rate of interest), and (ii) the number of days from (and
including) the Funding Date of such Loan to (but not including) the first
Payment Date with respect to such Loan.

     "Landlord Consent" shall mean a consent in the form of Exhibit A or such
other form as Lender may agree to accept.

                                       3

<PAGE>

     "Lien" shall mean any pledge, bailment, lease, mortgage, hypothecation,
conditional sales and title retention agreements, charge, claim, encumbrance or
other lien in favor of any person.

     "Loan" shall mean each advance by Lender to Borrower under this Agreement.

     "Loan Amount" shall mean, as of any date, with respect to each Loan, the
original principal amount of such Loan less the aggregate of all Stated Costs of
Equipment with respect to which prepayments of such Loan have been made.

     "Loan Factor" shall mean, with respect to each Loan, the amount set forth
as a percentage with respect to such Loan in the applicable Loan Terms Schedule,
calculated using the Loan Rate applicable to such Loan.

     "Loan Margin" shall mean the number of basis points set forth following
such term on the cover page of this Agreement.

     "Loan Rate" shall mean, with respect to each Loan, the per annum rate of
interest (based on a year of twelve 30 day months) equal to the sum of (a) the
U.S. Treasury note rate of a term equal to the Treasury Note Maturity as quoted
in the Wall Street Journal on the date the Loan Terms Schedule for such Loan is
prepared, plus (b) the applicable Loan Margin.

     "Loan Terms Schedule" shall mean, with respect to each Loan, a schedule in
the form of Schedule 1 hereto, duly completed to set forth the terms applicable
to such Loan.

     "Loan Value" shall mean, with respect to each Loan, the percentage set
forth in the Loan Terms Schedule applicable to such Loan, determined as of the
Payment Date on which payment of an amount is to be made, or if such date is not
a Payment Date, as of the next Payment Date following such date.

     "Maturity Date" shall mean, with respect to each Loan, the last Business
Day of the Repayment Period applicable to such Loan.

     "Maximum Number of Fundings" shall mean the maximum number of fundings
under this Agreement specified on the cover page of this Agreement.

     "Minimum Funding Amount" shall mean the dollar amount specified on the
cover page of this Agreement.

     "New Equipment" means financed Equipment delivered to Borrower by the
manufacturer or vendor not more than ninety (90) days (or, with respect to the
first Loan only, one hundred eighty (180) days) prior to the Funding Date of the
Loan relating to such financed Equipment, which financed Equipment is new and
has not been previously used by any Person at the time of delivery to Borrower.

     "Obligations" has the meaning given to that term in Section 5.01.

     "Operative Documents" shall mean this Agreement, the Warrant, the Landlord
Waiver and Consent(s) and all other documents, instrument and agreement
(including Loan Terms Schedules)

                                       4

<PAGE>

executed and delivered in connection herewith or therewith or in respect of the
closing of the transactions contemplated hereby and thereby.

     "Payment Date" has the meaning given to that term in Section 2.04(a).

     "Permitted Liens" means (a) the Lien created by this Agreement, (b) Liens
for fees, taxes, levies, imposts, duties or other governmental charges of any
kind which are not yet delinquent or which are being contested in good faith by
appropriate proceedings which suspend the collection thereof (provided, however,
that such proceedings do not involve any substantial danger of the sale,
forfeiture or loss of any item of Equipment and that borrower has adequately
bonded such Lien or reserves sufficient to discharge such Lien have been
provided on the books of borrower), and (c) Landlord's artisan's and similar
liens on property, which, in each case, do not in the aggregate materially
impair the use thereof in the operation of the business of Borrower.

     "Person" shall mean and include an individual, a partnership, a
corporation, a business trust, a joint stock company, a limited liability
company, an unincorporated association or any entity and any domestic or foreign
national, state or local government, any political subdivision thereof, and any
department, agency, authority or bureau of any of the foregoing.

     "Repayment Period" shall mean the period beginning on the first Payment
Date and continuing for the number of calendar months or quarters set forth
following such term on the cover page of this Agreement.

     "Responsible Officer" means any of the chief financial officer, vice
president finance, general counsel or controller.

     "Scheduled Payments" has the meaning given to that term in Section 2.04(a).

     "Stated Cost" shall mean, with respect to each item of Equipment, the
dollar amount assigned thereto, as set forth on Annex A to the applicable Loan
Terms Schedule, by Borrower and Lender at the time of the making of the Loan for
which such item of Equipment serves as collateral.

     "Subsidiary" shall mean any corporation of which a majority of the
outstanding capital stock entitled to vote for the election of directors
(otherwise than as the result of a default) is owned by Borrower directly or
indirectly through Subsidiaries.

     "Term" shall mean the period from and after the date hereof until the
payment or satisfaction in full of all Obligations under this Agreement and the
other Operative documents.

     "Treasury Note Maturity" shall mean the period of months set forth
following such term on the cover page of this Agreement.

     "Used Equipment" shall mean all Equipment which is not New Equipment.

     "Warrant" shall mean a warrant to purchase securities of Borrower
substantially in the form of Exhibit B.

                                       5

<PAGE>

     1.02  Headings.  Headings in this Agreement and each of the other Operative
Documents are for convenience of reference only and are not part of the
substance hereof or thereof.

     1.03  Plural Terms.  All terms defined in this Agreement or any other
Operative Document in the singular form shall have comparable meanings when used
in the plural form and vice versa.

     1.04  Construction.  This Agreement is the result of negotiations among,
and has been reviewed by, Borrower and Lender and their respective counsel.
Accordingly, this Agreement shall be deemed to be the product of all parties
hereto, and no ambiguity shall be construed in favor of or against Borrower or
Lender.

     1.05  Entire Agreement.  This Agreement, together with the terms set forth
in each Loan Terms Schedule and each of the other Operative Documents, taken
together, constitute and, contain the entire agreement of Borrower and Lender
and, with regard to their respective subject matters, supersede any and all
prior agreements, term sheets, negotiations, correspondence, understandings and
communications among the parties, whether written or oral, with respect to their
respective subject matters.

     1.06  Other Interpretive Provisions.  References in this Agreement to
"Articles," "Sections," "Exhibits," "Schedules" and "Annexes" are to articles,
sections, exhibits, schedules and annexes herein and hereto unless otherwise
indicated. References in this Agreement and each of the other Operative
Documents to any document, instrument or agreement shall include (a) all
exhibits, schedules, annexes and other attachments thereto, (b) all documents,
instruments or agreements issued or executed in replacement thereof, and (c)
such document, instrument or agreement, or replacement or predecessor thereto,
as amended, modified and supplemented from time to time and in effect at any
given time. The words "hereof," "herein" and "hereunder" and words of similar
import when used in this Agreement or any other Operative Document shall refer
to this Agreement or such other Operative Document, as the case may be, as a
whole and not to any particular provision of this Agreement or such other
Operative Document, as the case may be. The words "include" and "including" and
words of similar import when used in this Agreement or any other Operative
Document shall not be construed to be limiting or exclusive. Unless otherwise
indicated in this Agreement or any other Operative Document, all accounting
terms used in this Agreement or any other Operative Document shall be construed,
and all accounting and financial computations hereunder or thereunder shall be
computed, in accordance with generally accepted accounting principles as in
effect in the United States of America from time to time. The terms and
conditions set forth in each Loan Terms Schedule are incorporated herein by this
reference.

     2.01  Credit Facility.  On the terms and subject to the conditions hereof
and relying upon the representations and warranties herein set forth as and when
made or deemed to be made, Lender agrees to lend to Borrower, from time to time
prior to the Commitment Termination Date, the Loans; provided, however, that the
aggregate original principal amount of the Loans shall not exceed the Credit
Amount at any time; provided, further, that the aggregate original principal
amount of any Loan shall not exceed the aggregate original Fair Market Value of
the items of Equipment being financed with such Loan; provided, further, that
the aggregate principal amount of the Loans relating to the financing of
computer software packages and Equipment specially designed or manufactured for
Borrower, as well as other financing of intangible items shall not exceed twenty
percent (20%) of the Credit Amount. If repaid or prepaid, the principal of the
Loans may not be re-borrowed.

                                       6

<PAGE>

     2.02  Use of Proceeds; the Loans and the Loan Terms Schedules.

     (a)  Use of Proceeds.  The proceeds of the Loans shall be used solely for
the purchase of, or reimbursement to Borrower of the Stated Cost of, Equipment.

     (b)  The Loans.  The obligation of Borrower to repay the aggregate unpaid
principal amount of and accrued but unpaid interest on and to make the Final
Payments on the Loans, or to pay the Loan Value of the Loan Amount applicable to
each Loan, shall be evidenced by a Loan Terms Schedule which shall be considered
a promissory note evidencing the amounts due under such Loan.

     2.03 Procedure for Making Loans.

     (a)  Loan Terms Schedule.  Whenever Borrower desires that Lender make a
Loan, Borrower shall deliver to Lender a list of the Equipment proposed to be
financed by such Loan and request that Lender prepare a Loan Terms Schedule for
such Loan. Lender's obligations to make the initial Loan shall be subject to the
satisfaction of the conditions set forth in Section 8.01 and 8.02. Lender's
obligation to make each subsequent Loan shall be subject to the satisfaction of
the conditions set forth in Section 8.02.

     (b)  Loan Interest Rate.  Borrower shall pay interest on the unpaid
principal amount of each Loan from the first Payment Date for such Loan until
such Loan is paid in full, at a per annum rate of interest equal to the Loan
Rate determined by Lender as of the Funding Date for such Loan in accordance
with the definition of Loan Rate. The Loan Rate applicable to each Loan shall
not be subject to change in the absence of manifest error. All computations of
interest on Loans shall be based on a year of twelve 30 day months. If Borrower
pays interest on any Loan which is determined to be in excess of the then legal
maximum rate, then that portion of each interest payment representing an amount
in excess of the then legal maximum rate shall be deemed a payment of principal
and applied against the principal of the applicable Loan.

     (c)  Loan Factor and Loan Value Calculation.  Each Loan Terms Schedule
shall establish the Loan Factor and Loan Values with respect to such Loan. The
Loan Factor shall be calculated to a manner to fully amortize the Loan over the
Repayment Period applicable to such Loan to equal periodic installments. The
Loan Factor and Loan Values applicable to each Loan shall be conclusive in the
absence of manifest error.

     (d)  Disbursement.  Subject to the receipt by Lender of a Loan Terms
Schedule duly executed by Borrower and the satisfaction of the conditions set
forth to Sections 8.01 and 8.02 with respect to the initial Loan and the
satisfaction of the conditions set forth in Section 8.02 with respect to each
subsequent Loan, Lender shall disburse such Loan by wire transfer to Borrower
unless otherwise directed in writing by Borrower.

     (e)  Termination of Commitment to Lend.  Notwithstanding anything to the
contrary to the Operative Documents, Lenders obligation to lend the undisbursed
portion of the Credit Amount to Borrower hereunder shall terminate on the
earlier of (i) the occurrence of any Event of Default hereunder and (ii)the
Commitment Termination Date.

                                       7

<PAGE>

     2.04.  Other Payment Terms.

     (a)  Principal and Interest Payments On Payment Dates.  Borrower shall make
payments of principal and accrued interest in advance for each Loan
(collectively, "Scheduled Payments"), commencing on the date set forth on the
Loan Terms Schedule applicable to such Loan and continuing thereafter during the
Repayment Period on the first Business Day of each calendar month (each a
"Payment Date"), in an amount equal to the Loan Factor multiplied by the Loan
Amount for such Loan as of such Payment Date, provided however, that the last
Scheduled Payment which would otherwise be made in the last month of such
Repayment Period shall be paid in advance on the Funding Date. The Loans may not
be prepaid except in the circumstances set forth in Section 6.01(e).

     (b)  Interim Payment.  Unless the Funding Date for a Loan is a Payment
Date, Borrower shall pay to Lender the Interim Payment payable with respect to
such Loan on the date specified in the Loan Terms Schedule applicable to such
Loan.

     (c)  Final Payment.  Unless a Loan-is prepaid in full, on the Maturity Date
with respect to such Loan, Borrower shall pay, to addition to any remaining
unpaid principal and accrued interest and all other amounts previously due with
respect to such Loan, an amount equal to the Final Payment with respect to such
Loan.

     (d)  The Good Faith Deposit.  Borrower has paid a good faith deposit in the
amount of $15.000 (the "Deposit"). Any portion of the Deposit not utilized to
pay Lender's expenses in connection with Lender's due diligence and the
negotiation, documentation and funding of the Loans will be applied by Lender to
amounts due under the Loans in the order in which such amounts are due. If Loans
are not made, any remaining balance of the Deposit shall be retained by Lender.

     (e)  Place and Manner.  Borrower shall make all payments due to Lender in
lawful money of the United States at the address for payments and in the manner
specified in Section 10.05(b).

     (f)  Date.  Whenever any payment due hereunder shall fall due on a day
other than a Business Day, such payment shall be made on the next succeeding
Business Day, and such extension of time shall be included to the computation of
interest or fees, as the case may be.

     (g)  Default Ram.  If either (i) any amounts required to be paid by
Borrower under this Agreement or the other Operative Documents (including
principal or interest payable on any Loan, any fees or other amounts) remain
unpaid after such amounts are due, or Q) an Event of Default has occurred and is
continuing, Borrower shall pay interest on the aggregate, outstanding principal
balance hereunder from the date due or from the date of the Event of Default, as
applicable, until such past due amounts are paid to full or until all Events of
Defaults are cured, as applicable, at a per annum rate equal to the Default
Rate. All computations of such interest shall be based on a year of twelve
30-day months.

     (h)  Optional Prepayment.  At any time on or after the first anniversary of
the earlier of (i) the Commitment Termination Date or (ii) the Funding Date of
the Final Loan, and upon ten (10) Business Days' prior written nonce to Lender,
Borrower may, at its option, prepay all, and

                                       8

<PAGE>

not less than all, of the Loans to full by paying to Lender an amount equal to
(i) all accrued and unpaid Scheduled Payments with respect to each Loan due on
or prior to the date of prepayment; (ii) the sum of all remaining unpaid
Scheduled Payments discounted to present value to the date of prepayment at
seven percent (7%) per annum: (iii) the sum of all Final Payments discounted to
present value to the date of prepayment at seven percent (7%) per annum: and (v)
all other sums, if any, that shall have become due and payable hereunder. If an
Event of Default occurs and is continuing, and the Lender exercises its right
under Section 9.02 to accelerate the Loans or the Loans are automatically
accelerated, Borrower expressly agrees that the amount then due and payable
shall be equal to (i) all accrued and unpaid Scheduled Payments on each Loan due
on or prior to the date of acceleration, (n) the Loan Value of each Loan, and
(iii) all other sums, if any, that shall have become due and payable hereunder
as of the date of such acceleration. Except as set forth in this Section
2.04(h), the Loans may not be prepaid.

     3.01.  Representations and Warranties.  Except as set forth on Annex C to
Schedule No. 1 hereto, Borrower makes the following representations and
warranties to Lender as of the date hereof and again on each Funding Date:

     (a)  Organization and Qualification.  Borrower is a corporation duly
organized, validly existing and in good standing under the laws of its state of
incorporation and is duly qualified to do business in the state(s) in which the
Equipment will be located.

     (b)  Authority.  Borrower has all necessary corporate power, authority and
legal right and has obtained all approvals and consents and has given all
notices necessary to execute and deliver this Agreement and the other Operative
Documents to which Borrower is a parry and to perform the terms hereof and
thereof. Borrower has all requisite corporate power and authority to own and
operate its properties and to carry on its businesses as now conducted.

     (c)  Conflict with Other Instruments, etc.  Neither the execution and
delivery of any Operative Document to which Borrower is a party nor the
consummation of the transactions therein contemplated nor compliance with the
terms, conditions and provisions thereof will conflict with or result in a
breach of any of the terms, conditions or provisions of the charter or the
bylaws of Borrower on to its knowledge, any law or any regulation, order, writ,
injunction or decree of any court or governmental instrumentality or any
material agreement or instrument to which Borrower is a party or by which it or
any of its properties is bound or to which it or any of its properties is
subject, or constitute a default thereunder or result in the creation or
imposition of any Lien, other than Permitted Liens.

     (d)  Title to Properties.  Borrower has good and marketable title to all
Equipment, which constitutes or will constitute Collateral, free and clear of
all Liens, other than Permitted Liens.

     (e)  Authorization, Enforceability, etc.  The execution and delivery by
Borrower of each Operative Document, the granting of the security interest in
the Collateral, the issuance of the Warrant, the issuance of the securities
into which the Warrant is exercisable, the issuance of any securities into which
the securities issuable upon exercise of the Warrant are convertible, and the
performance of the obligations herein and therein contemplated have each been
duly authorized by all necessary action on the part of Borrower. Except for
filings in connection with the issuance of the Warran, no authorization,
consent, approval, license or exemption of, and no

                                       9

<PAGE>

registration, qualification, designation, declaration or filing with, or nonce
to, any Person is, was or will be necessary to (i) the valid execution and
delivery of any Operative Document to which Borrower is a party, (ii)the
performance of Borrower's obligations under any Operative Document to which
Borrower is a party, or (iii) the granting of the security interest to the
Collateral. The Operative Documents to which Borrower is a parry have been or
will be duly executed and delivered and constitute or will constitute legal,
valid and binding obligations of Borrower, enforceable in accordance with their
respective terms, except as the enforceability thereof may be limited by
bankruptcy, insolvency or other similar laws of general application relating to
or affecting the enforcement of creditors' rights or by general principles of
equity.

     (f)  Litigation.  There are no actions, suits or proceedings, to the
knowledge of Borrower, investigations pending or actions overtly threatened
against or adversely affecting Borrower, or the business or any property or
asset owned by it, before any court or governmental department, agency or
instrumentality which if adversely determined could reasonably be expected to
have a material adverse effect on the financial condition, business or
operations of Borrower.

     (g)  Disclosure.  Neither any Operative Document nor any other agreement,
document or certificate furnished by Borrower to Lender, including, without
limitation, historical financial statements, contains any untrue statement of a
material fact or omits to state a material fact necessary in order to make the
statements contained herein and therein not misleading. There is no fact known
to Borrower which materially adversely affects, or which could in the future
reasonably be expected to materially adversely affect, its ability to perform
its obligations under the Operative Documents to which it is a parry.

     (h)  Security Interest.  Assuming the proper filing of one or more
financing statement(s) identifying the Collateral with the proper state and/or
local authorities, the security interests in the Collateral granted to Lender
pursuant to this Agreement (i) constitute and will continue to constitute first
priority security interests (except for Permitted Liens) and (ii) are and will
continue to be superior and prior to the rights of all other creditors of
Borrower (except to the extent of such Permitted Liens).

     (i)  Executive Offices.  The principal place of business and chief
executive office of Borrower, and the office where Borrower will keep all
records and files regarding the Collateral, is set forth in Section 10.05(a).

     (j)  No Material Adverse Effect.  No event has occurred and no condition
exists which could reasonably be expected to have a material adverse effect on
the financial condition, business or operations of Borrower since September 30,
2000.

     4.01.  Furnishing Reports.  Borrower shall furnish to Lender:

     (a)  Financial Statements.  So long as Borrower is not subject to the
reporting requirements of Sections 12 or 15 of the Securities and Exchange Act,
as amended, promptly as they are available, unaudited monthly (but in any case
within 30 days of month-end) and audited annual (but in any case within 90 days
of year-end) financial statements of Borrower and such other financial
information as Lender may reasonably request from time to time. From and after

                                       10

<PAGE>

such time as Borrower becomes a publicly reporting company, promptly as they are
available and in any event: (i) within ten (10) Business Days of the time of
filing of Borrower's Form 10K with the Securities and Exchange Commission after
the end of each fiscal year of Borrower, the financial statements of Borrower
filed with such Form 10-K: and (ii) within ten (10) Business Days of the filing
of Borrower's Form 10-Q with the Securities and Exchange Commission after the
end of each of the first three fiscal quarters of Borrower, the financial
statements of Borrower filed with such Form 10-Q.

     (b)  Compliance Statements.  Each time Borrower delivers any financial
statements pursuant to Section 4.01(a), Borrower shall also deliver to Lender a
certificate of Borrower's Chief Financial Officer or other senior officer
staring that he or she has reviewed the provisions of this Agreement and no
Event of Default has occurred and is continuing, or if Borrower shall be so in
default, specifying all such defaults and events of which he or she may have
knowledge.

     (c)  Notice of Event of Loss.  As soon as possible, and in any event within
fifteen (15) days thereafter, notice in writing in reasonable detail of any
Event of Loss.

     (d)  Notice of Defaults.  As soon as possible, and in any event within five
(5) Business Days after the discovery of a Default or Event of Default provide
Lender with an offices certificate of Borrower setting forth the facts known to
Borrower relating to or giving rise to such Default or Event of Default and the
action which Borrower proposes to take with respect thereto.

     (e)  Miscellaneous.  Such other information as Lender may reasonably
request from time to time in connection with a Funding Date or otherwise.

     5.01.  Grant of Security Interest.

     (a)  Grant.  Borrower, in order to secure the payment of the principal,
interest and Final Payment due with respect to the Loans made pursuant to this
Agreement, all other sums due under and in respect hereof and of the other
Operative Documents, including fees, charges, expenses and attorneys' fees and
costs and the performance and observance by Borrower of all other terms,
conditions, covenants and agreements herein and in the other Operative Documents
(all such amounts and obligations being herein sometimes called the
"Obligations"), does hereby grant to Lender and its successors and assigns, a
security interest in and to the following property (collectively, the
"Collateral"):

     All right, title, interest, claims and demands of Borrower and to each and
every item of equipment, fixtures or personal property which is financed with or
is designated as collateral for a Loan on and after the date of this Agreement
by designating such equipment, fixtures and personal property on Annex A to each
Loan Terms Schedule, whether now owned or hereafter acquired, together with all
substitutions, renewals or replacements of and additions, improvements,
accessions, replacement parts and accumulations to any and all of such
equipment, fixtures or personal property (collectively, the "Equipment"),
together with all proceeds thereof, including, without limitation, insurance,
condemnation, requisition or similar payments, and all proceeds from sales,
renewals, releases or other dispositions thereof

                                       11

<PAGE>

     The security interest herein granted shall constitute a first priority
security interest upon the proper thin a of one or more financing statements
identifying the Collateral with the proper state and/or local authorities.

     (b)  After-Acquired Property.  All Equipment which is financed through
Loans shall ipso facto, and without any further conveyance, assignment or act on
the part of Borrower or Lender, become and be subject to the security interest
herein granted as fully and completely as though specifically described herein.
The definition of the term "Equipment" shall be deemed amended on each Funding
Date to incorporate all property financed with, or which will constitute
Collateral for, the Loan advanced on such Funding Date. Any failure to formally
amend such definition shall not affect the grant by Borrower to Lender of the
security interest in such Collateral pursuant to this Article V. This Agreement
and the other documents in connection herewith may be supplemented and amended
from time to time, as required by Lender, to reflect the additional Collateral
subject to the security interest granted pursuant to this Article V.

     5.02.  Duration of Security Interest.  Lender's security interest in the
Collateral shall continue until the payment in full and the satisfaction of all
Obligations, whereupon such security interest shall terminate; provided,
however, that if any item of Collateral is subject to `an Event of Loss', then
following the prepayment of the Loan with respect to such item pursuant to
Section 6.01(e), Lender shall release its security interest in such item of
Collateral. Lender shall execute such further documents and take such further
actions as may be necessary to effect the release and/or termination
contemplated by this Section 5.02, including duly executing and delivering
termination statements for filing in all relevant jurisdictions.

     5.03.  Possession of Collateral.  So long as no Event of Default has
occurred and is continuing. Borrower shall remain to full possession, enjoyment
and control of the Collateral (except only as may be otherwise required by
Lender for perfection of its security interest therein) and to manage, operate
and use the same and each part thereof with the rights and franchises
appertaining thereto: provided, however, that the possession, enjoyment, control
and use of the Collateral shall at all times be subject to the observance and
performance of the terms of this Agreement.

     5.04.  Markings on the Collateral.  If requested at any time by Lender,
Borrower shall place in a conspicuous location on each item of Collateral a
nonce (to be supplied by Lender), which reads as follows:

                        "GATX Ventures, Inc - Lienholder"

     Such notice shall not be removed (or if removed or damaged such nonce shall
be replaced) until the security interest in favor of Lender in such item of
Collateral is terminated pursuant to this Agreement.

     6.01. Affirmative Covenants.

     (a)  Payment of Taxes-etc.  Borrower shall pay and discharge all taxes,
assessments and governmental charges or levies imposed upon it or upon its
income or profits, or upon any properties belonging to it, prior to the date on
which penalties attach thereto, and all lawful

                                       12

<PAGE>

claims which, if unpaid, might become a Lien upon any of its properties;
provided that there shall be no requirement to pay any such tax, assessment,
charge, levy or claim (i) which is being contested in good faith and by
appropriate proceedings or which presents no risk of seizure, forfeiture, levy
or other event which could jeopardize any Collateral or (ii) for which payment
in full is bonded or reserved in Borrower's financial statements.

     (b)  Inspection Rights.  Borrower shall during Borrower's normal business
hours and from time to time not to exceed two times per year so long as no Event
of Default has occurred and is continuing, permit Lender or any of its agents or
representatives to inspect the Equipment, to examine and make copies of and
abstracts from the records and books of account of, and visit the properties of,
Borrower and to discuss the affairs, finances and accounts of Borrower with any
Responsible Officer of Borrower relating in each case to Lender's capacity as
lender and secured patty hereunder and with respect to the Collateral.

     (c)  Use: Maintenance.  (i) Borrower shall, ants expense, make all
necessary site preparations and cause the Collateral to be operated in
accordance with any applicable manufactures manuals or instructions. So long as
no Default or Event of Default has occurred and is continuing, Borrower shall
have the right to quietly possess and use the Collateral as provided herein
without interference by Lender, (ii) Borrower shall, ants expense, maintain the
Collateral in good condition, reasonable wear and tear excepted, and comply in
all material respects with all laws, rules and regulations to which the use and
operation of the Collateral may be or become subject. Such obligation shall
extend to repair and replacement of any partial loss or damage to the
Collateral, regardless of the cause. If maintenance is mandated by manufacturer,
Borrower shall obtain and keep in effect, at all hams during the Tern
maintenance service contracts with suppliers approved by Lender, which approval
shall not be unreasonably withheld. All parts furnished in connection with such
maintenance or repair shall immediately become part of the Collateral. All such
maintenance, repair and replacement services shall be promptly paid for and
discharged by Borrower with the result that no Lien will attach to the
Collateral. All parts or accessories attached to or made part of the Collateral
shall be new, fabricated or rebuilt and in any case shall be consistent with the
applicable specifications, if any, prescribed by the manufacturer of the
affected Collateral.

     (d)  Insurance.  Borrower shall, obtain and maintain for the Term, at its
own expense:

          (i)  "All risk" insurance against loss or damage to the Collateral.
     The coverage limit shall be the greater of the replacement cost of the
     Equipment or the Stipulated Loan Value of the Loan Amount applicable to
     each Loan. The deductible shall not exceed $25,000. The policy shall name
     Lender as loss payee with respect to the Equipment, shall not be
     invalidated by any action of or breach of warranty by Borrower of any
     provision thereof and shall waive subrogation against Lender.

          (ii)  Commercial general liability insurance (including contractual
     liability. products liability and completed operations coverages)
     reasonably satisfactory to Lender. The limit of liability shall be at least
     55,000,000 per occurrence. The policy shall be without deductible, except
     for products liability coverage which may have a deductible up to 525,000.
     The policy(ies) shall name Lender as an additional insured in the full
     amount of Borrower's liability coverage limits (or the coverage limits of
     any successor to Borrower or such successor's

                                       13

<PAGE>

     parent which is providing coverage), be primary and without contribution as
     respects any insurance carried by Lender, and contain cross liability and
     severability of interest clauses.

          (iii)  Such other insurance against risks of loss and with terms as
     shall be reasonably required by Lenders.

     All policies of insurance shall be placed with financially sound,
commercial insurers reasonably satisfactory to Lender. All policies of insurance
shall provide that Lender shall be given 30 days notice of cancellation of
coverage. This notice provision shall be without qualification. On or prior to
the first Funding Date and prior to each policy renewal, Borrower shall furnish
to Lender certificates of insurance or other evidence satisfactory to Lender
that insurance complying with all of the above requirements is in effect.

     (e)  Loss; Damage; Destruction and Seizure.  (i) Borrower shall bear the
risk of the Collateral being lost, stolen, destroyed, damaged or seized by a
governmental authority for any reason whatsoever at any rime until the
expiration or termination of the Term, (ii) Except as set forth in Section
611(e)(iii), if during the Term any item of Equipment a lost, stolen, destroyed,
damaged or seized by a governmental authority for a period equal to at least the
remainder of the Term (an "Event of Loss"), then Lender shall receive from the
proceeds of insurance maintained pursuant to Section 611(d), from any, award
paid by the seizing governmental authority on to the extent not received from
the proceeds of insurance or award or both, from Borrower, on or before the
Payment Date next succeeding such Event of Loss, an amount equal to the sum of:
t x all accrued and unpaid Scheduled Payments with respect to such Loan due
prior to the next such Payment Date, (y) a prepayment in an amount equal to the
Loan Value, with respect to such Loan, multiplied by the Stated Cost of each
affected item of Collateral and (z) all other sums, if any, that shall have
become due and payable hereunder with respect to such Loan, including interest
at the Default Rate with respect to any past due amounts. On the date of receipt
by Lender of the amount specified hereinabove with respect to each such item of
Collateral subject to an Event of Loss, the provisions of this Agreement shall
terminate as to such Collateral, and Lender shall take all actions as Borrower
may reasonably require to release Lender's security interest in such Collateral
pursuant to Section 5.02. Any proceeds of insurance maintained by Borrower
pursuant to Section 6.01(d) and received by Borrower shall be paid to Lender
promptly upon their receipt by Borrower. If any proceeds of insurance or awards
received from governmental authorities are in excess of the amount owed under
this Section 6.01(e), Lender shall promptly remit to Borrower the amount m
excess of the amount owed to Lender, (iii) So long as no Event of Default has
occurred and is continuing, any proceeds of insurance maintained pursuant to
Section 6.01(d) received by Lender or Borrower with respect to an item of
Collateral the repair of which is practicable shall, at the election of
Borrower, be applied either to the repair or replacement of such Collateral or,
upon Lender's receipt of evidence of the repair or replacement of the Collateral
reasonably satisfactory to Lender, to the reimbursement of Borrower for the cost
of such repair or replacement. All replacement parts and equipment acquired by
Borrower m replacement of Collateral pursuant to this Section 6.01(e)(iii) shall
immediately become part of the Collateral upon acquisition by Borrower. Borrower
shall take such actions and provide such documentation as may be reasonably
requested by Lender to protect and preserve Lender's first priority security
interest and otherwise to avoid any impairment of Lender's rights under the
Operative Documents, in connection with such repair or replacement.

                                       14

<PAGE>

     7.01.  Negative Covenants.  So long as the Loans or other amounts hereunder
remain outstanding, Borrower shall not:

     (a)  Collateral Control.  Subject to its rights under Article V (Sections
5.01 to 5.04), (i) terminate, waive or release any material right with respect
to any Collateral without Lender's prior written consent, (n) remove any item of
Collateral from Borrower's facility located at the address set forth on the
cover page of this Agreement or such other address set forth in any Loan Terms
Schedule without Lender's prior written consent, or (iii) affix or attach or
permit to be affixed or attached to any item of Collateral any other item of
property owned by Borrower or any other lender, lessor or financing parry which
is not readily identifiable or separable without any damage to such item of
Collateral, without Lender's prior written consent.

     (b)  Liens.  After the date of this Agreement, create, incur, assume or
suffer to exist any Lien of any kind upon any Collateral, whether now owned or
hereafter acquired, except Permitted Liens.

     (c)  Other Dispositions of Collateral.  Convey, sell, lease or otherwise
dispose of all or any part of the Collateral to any Person, except for Equipment
in which Lender shall have released its security interest pursuant to Section
5.02.

     8.01.  Closing.  At the time of execution and delivery of this Agreement,
Borrower shall have duly executed and/or delivered to Lender the items set forth
in Part I of Schedule 3.

     8.02.  Other Conditions.  The obligation of Lender to make each Loan shall
be subject to the execution and/or delivery to Lender of each of the items set
forth in Part I of Schedule 3 and the satisfaction of by Borrower of each
condition set forth in Part B of Schedule 3.

     8.03.  Covenant to Deliver.  Borrower agrees (not as a condition but as a
covenant) to deliver to Lender each item required to be delivered to Lender as a
condition to each Loan, if such Loan is advanced. Borrower expressly agrees that
the extension of such Loan prior to the receipt by Lender of any such item shall
not constitute a waiver by Lender of Borrower's obligation to deliver such item.

     9.01.  Events of Default.  An "Event of Default" shall mean tic occurrence
of one or more of the following described events: (a) Borrower shall (i) default
in the payment of principal of, or interest on, or fail to make the Final
Payment on any Loan within three (3) days of when such payment is due, or (ii)
default in the payment of any expense or other amount payable hereunder or
thereunder for five (5) days after receipt of written notice from Lender that
the same is due; or (b) any representation or warranty made herein or on a
Funding Date by Borrower in any Operative Document, or any certificate or
financial statement furnished pursuant to the provisions of any Operative
Document, shall prove to have been false or misleading in any material respect
as of the rime made or furnished; or (c) Borrower shall default in the
performance of any covenant, agreement or obligation (other than a covenant,
agreement or obligation referred to in Section 9.01 a or Section 911(e))
contained in any Operative Document (other than the Warrant) and Borrower shall
fail to cure within thirty (30) days after receipt of written notice from Lender
any default in the performance of any such covenant, agreement or obligation
contained therein; or (d) Borrower shall have breached the terms of the

                                       15

<PAGE>

Warrant; or (e) Borrower fails to maintain the insurance coverage required under
Section 6.01M; or M any Operative Document shall in any material respect cease
to be, or Borrower shall assert that any Operative Document is not a legal,
valid and binding obligation of Borrower enforceable in accordance with its
terms: or (g) a proceeding shall have been instituted in a court of competent
jurisdiction seeking a decree or order for relief in respect of Borrower in an
involuntary case under any applicable bankruptcy, insolvency or other similar
law now or hereafter in effect, or for the appointment of a receiver,
liquidator, assignee, custodian, trustee (or similar official) of Borrower or
for any substantial part of its property, or for the winding-up or liquidation
of its affairs, and such proceeding shall remain undismissed or unstayed and in
effect for a period of sixty (60) consecutive days or such court shall enter a
decree or order granting the relief sought in such proceeding; (h) Borrower
shall commence a voluntary case under any applicable bankruptcy, insolvency or
other similar law now or hereafter in effect, shall consent to the entry of an
order for relief in an involuntary case under any such law, or shall consent to
the appointment of or taking possession by a receiver, liquidator, assignee,
trustee, custodian (or other similar official) of Borrower or for any
substantial part of its property, or shall make a general assignment for the
benefit of creditors, or shall fail generally to pay its debts as they become
due, or shall take any corporate action in furtherance of any of the foregoing:
or (i) there shall have been a default in any agreement to which Borrower is a
party resulting in a right by the other parry or parties to such agreement
whether or not exercised, to accelerate the maturity, of any indebtedness in
excess of one hundred thousand dollars ($100.000).

     9.02.  Consequences of Event of Default.  (a) If an Event of Default
specified under clauses (a) through (f) of Section 9.01 shall occur and be
continuing, Lender may (i) declare the Loan Value of the Loan Amount of each
Loan and all other liabilities of Borrower hereunder and under the other
Operative Documents to be immediately due and payable, without presentment,
demand, protest or further notice of any kind, all of which are hereby expressly
waived, and (ii) terminate to commitment to make Loans here under and terminate
any commitment to advance money or extend credit to or for the benefit of
Borrower pursuant to any other agreement or commitment extended by Lender to
Borrower. (b) If an Event of Default specified under clause (g) or (h) of
Section 9.01 shall occur, then immediately and without nonce (i) the Loan Value
of the Loan Amount of each Loan and all other liabilities of Borrower hereunder
and under the other Operative Documents shall automatically become due and
payable, without presentment, demand, protest or notice of any kind, all of
which are hereby expressly waived, and (ii) Lender's commitment hereunder to
make the Loans and any other commitment of Lender to Borrower to advance money
or extend credit pursuant to any other agreement or commitment shall be
terminated.

     9.03.  Rights Regarding Collateral.  Borrower agrees that when any Event of
Default has occurred and is continuing, Lender shall have the rights, options,
duties and remedies of a secured party as permitted by law and, in addition to
and without limiting the foregoing, Lender may exercise any one or more or all,
and in any order, of the remedies herein set forth, including the following: (a)
Lender, personally or by agents or attorneys, shall have the right (subject to
compliance with any applicable mandatory legal requirements) to require Borrower
to assemble the Collateral and make it available to Lender at a place to be
reasonably designated by Lender or to take immediate possession of the
Collateral, or any portion thereof, and for that purpose may pursue the same
wherever it may be found, and may enter any of premises of Borrower, with or
without nonce, demand, process of law or legal procedure, to the extent
permitted by

                                       16

<PAGE>

applicable law, and search for, take possession of, remove, keep and store the
same, or use and operate or lease the same until sold; (b) Lender may, if at the
rime such action may be lawful and always subject to compliance with any
mandatory legal requirements, either with or without taking possession and
either before or after taking possession, without instituting any legal
proceedings whatsoever, having first given notice of such sale by registered or
certified mail to Borrower once at least ten (10) days prior to the date of such
sale, and having first given any other nonce which may be required by law, sell
and dispose of the Collateral, or any part thereof, at a private sale or at
public auction, to the highest bidder, in one lot as an entirety or in separate
lots, and ether for cash or on credit and on such terms as Lender may reasonably
determine, and at any place i whether or not it be the location of the
Collateral or any part thereof) designated in the nonce referred to above. To
the extent permitted by applicable law, any such sale or sales may be adjourned
from time to time by announcement at the time and place appointed for such sale
or sales, or for any such adjourned sale or sales, without further published
notice, and Lender or its affiliates may bid and become the purchaser at any
such sale; and (c) Lender may proceed to protect and enforce this Agreement and
the other Operative Documents by suit or suits or proceedings in equity, at law
or in bankruptcy, and whether for the specific performance of any covenant or
agreement herein contained or in execution or aid of any power herein granted:
or for foreclosure hereunder, or for the appointment of a receiver or receivers
for any real property security or any part thereof, or for the recovery of
judgment for the Obligations or for the enforcement of any other proper, legal
or equitable remedy available under applicable law.

     9.04.  Waiver by Borrower.  Upon the occurrence of an Event of Default, to
the extent permitted by law, Borrower covenants that it will not at any time
insist upon or plead, or in any manner whatsoever claim or take any benefit or
advantage of, any stay or extension law now or at any time hereafter in force,
nor claim, take nor insist upon-any benefit or advantage of or from any law now
or hereafter in force providing for the valuation or appraisement of the
Collateral or any part thereof prior to any sale or sales thereof to be made
pursuant to any provision herein contained, or to the decree, judgment or order
of any court of competent jurisdiction; nor, after such sale or sales, claim or
exercise any right under any statute now or hereafter made or enacted by any
state or otherwise to redeem the property so sold or any part thereof, and, to
the full extent legally permitted, except as to rights expressly provided
herein, hereby expressly waives for itself and on behalf of each and every
Person, except decree or judgment creditors of Borrower, acquiring any interest
in or title to the Collateral or any part thereof subsequent to the date of this
Agreement, all benefit and advantage of any such law or laws, and covenants that
it will not invoke or utilize any such law or laws or otherwise hinder, delay or
impede the execution of any power herein granted and delegated to Lender, but
will suffer and permit the execution of every such power as though no such
power, law or laws had been made or enacted.

     9.05.  Effect of Sale.  Any sale, whether under any power of sale available
to Lender or by virtue of judicial proceedings, shall operate to divest all
right, title, interest, claim and demand whatsoever, either at law or to equity,
of Borrower in and to the property sold and shall be a perpetual bar, both at
law and to equity, against Borrower, its successors and assigns, and against any
and all peons claiming the property sold or any part thereof under, by or
through Borrower, its successors or assigns.

                                       17

<PAGE>

     9.06.  Application of Collateral Proceeds.  The proceeds and/or avails of
the Collateral, or any pan thereof, and the proceeds and the avails of any
remedy hereunder (as well as any other amounts of any kind held by Lender at the
time of, or received by Lender after, the occurrence of an Event of Default
hereunder) shall be paid to and applied as follows: (a) First, to the payment of
reasonable costs and expenses, including all amounts expended to preserve the
value of the Collateral, of foreclosure or suit, if any, and of such sale and
the exercise of any other rights or remedies, and of all proper fees, expenses,
liability and advances, including reasonable legal expenses and attorneys' fees,
incurred or made hereunder by Lender; (b) Second, to the payment to Lender of
the amount then owing or unpaid for Scheduled Payments and the Loan Value of the
Loan Amount with respect to each Loan, and in case such proceeds shall be
insufficient to pay in full the whole amount so due, owing or unpaid, then
first, to the unpaid interest thereon, second, to unpaid principal thereof and
third to the remaining balance of the Loan Value of the Loan Amount with respect
to each Loan; (c) Third, to the payment of other amounts then payable to Lender
under any of the Operative Documents; and (d) Fourth, to the payment of the
surplus, if any, to Borrower, its successors and assigns, or to whomsoever may
be lawfully entitled to receive the same.

     9.07.  Reinstatement of Rights.  If Lender shall have proceeded to enforce
any right under this Agreement or any other Operative Document by foreclosure,
sale, entry or otherwise, and such proceedings shall have been discontinued or
abandoned for any reason or shall have been determined adversely, then and in
every such case (unless otherwise ordered by a court of competent jurisdiction),
Lender shall be restored to its former position and rights hereunder with
respect to the property subject to the security interest created under this
Agreement

     10.01.  Modifications, Amendments or Waivers.  The provisions of any
Operative Document may be modified, amended or waived only by a written
instrument signed by the parties thereto.

     10.02.  No Implied Waivers; Cumulative Remedies; Writing Required.  No
delay or failure of Lender .in exercising any right, power or remedy hereunder
shall affect or operate as a waiver thereof; nor shall any single or partial
exercise thereof or any abandonment or discontinuance of steps to enforce such a
right, power or remedy preclude any further exercise thereof or of any other
right, power or remedy. The rights and remedies hereunder of Lender are
cumulative and not exclusive of any rights or remedies which it would otherwise
have. Any waiver, permit, consent or approval of any land or character on the
part of Lender of any breach or default under this Agreement or any such waiver
of any provision or condition of this Agreement must be in writing and shall be
effective only in the specified instance and to the extent specifically set
forth in such writing.

     10.03.  Expenses; Indemnification.  Borrower agrees upon demand to pay or
reimburse Lender for all liabilities, obligations and out-of-pocket expenses,
including reasonable fees and expenses of counsel for Lender, from nine to time
arising in connection with the enforcement or collection of sums due under the
Operative Documents. Borrower shall indemnify, reimburse and hold Lender, each
of Lender's partners, and each of their respective successors, assigns, agents,
officers, directors, shareholders, servants, agents and employees harmless from
and against all liabilities, losses, damages, actions, suits, demands, claims of
any kind and nature (including claims relating to environmental discharge,
cleanup or compliance), all costs and

                                       18

<PAGE>

expenses whatsoever to the extent they may be incurred or suffered by such
indemnified party in connection therewith (including reasonable attorneys' fees
and expenses), fines, penalties (and other charges of applicable governmental
authorities), licensing fees relating to any item of Collateral, damage to or
loss of use of property (including consequential or special damages to third
parties or damages to Borrower's property), or bodily injury to or death of any
person (including any agent or employee of Borrower) (each, a "Claim"), directly
or indirectly relating to or arising out of the use of the proceeds of the
Loans, including acquisition, use, ownership, operation, possession, control,
storage, return or condition of any item of Equipment financed by a Loan or
constituting Collateral (regardless of whether such item of Equipment is at the
time in the possession of Borrower), the falsity of any representation or
warranty of Borrower or Borrower's failure to comply with the terms of this
Agreement or any other Operative Document during the Term. The foregoing
indemnity shall cover, without limitation, (i)any Claim in connection with a
design or other defect (latent or patent) in any item of Equipment financed by a
Loan or constituting Collateral, (ii) any Claim for infringement of any patent
copyright, trademark or other intellectual property right, (iii) any Claim
resulting from the presence on or under or the escape, seepage, leakage,
spillage, discharge, emission or release of any Hazardous Materials from any
item of Equipment financed by a Loan or constituting Collateral, including any
Claims asserted or arising under any Environmental Law, or (iv) any Claim for
negligence or strict or absolute liability in tort; provided, however, that
Borrower shall not indemnify Lender for any liability incurred by Lender as a
direct and sole result of Lender's gross negligence or willful misconduct. Such
indemnities shall continue in full force and effect, notwithstanding the
expiration or termination of this Agreement. Upon Lender's written demand,
Borrower shall assume and diligently conduct, at its sole con and expense, the
entire defense of Lender, each of in partners, and each of then respective,
agents, employees, directors, officers, shareholders, successors and assigns
against any indemnified Claim described in this Section 10.03. Lender agrees to
use reasonable efforts to cooperate with Borrower respecting the defense of any
matter indemnified hereunder; except insofar and to the extent that its
interests may be adverse to Borrower's in Lender's reasonable discretion.
Borrower shall not settle or compromise any Claim against or involving Lender
without first obtaining Lender's written consent thereto, which consent shall
not be unreasonably withheld.

     10.04.  Waivers.  NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED IN
THIS AGREEMENT OR ARE ELSE, BORROWER AGREES THAT IT SHALL NOT SEEK FROM LENDER
UNDER ANY THEORY OF LIABILITY (INCLUDING ANY THEORY IN TORT), ANY SPECIAL,
INDIRECT, CONSEQUENTIAL OR PUNITIVE DAMAGES UNLESS LENDER ACTS WITH GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT.

     10.05.  Notices: Payments.  (a) All notices and other communications given
to or made upon any party hereto in connection with this Agreement shall be in
writing (including telexed, telecopied or telegraphic communication) and mailed
(by certified or registered mail), telexed, telegraphed, telecopied or delivered
to the respective parties, as follows:

                                       19

<PAGE>

     Borrower: At the address set forth on the signature page of the applicable
Loan Terms Schedule.

     Lender:   GATX VENTURES, INC.
               3687 Mt. Diablo Blvd., Suite 200
               Lafayette, California 94549

or in accordance with any subsequent written direction from either patty to the
other. All such notices and other communications shall, except as otherwise
expressly herein provided, be effective when received: or to the case of
delivery by messenger or overnight delivery service, when left at the
appropriate address.

     (b)  Unless Lender specifies otherwise to writing, all payments shall be
made to:

               GATX VENTURES, INC.
               c/o GATX Capital Corporation
               Bank Name:
               Bank Address:
               Account No.:
               ABA Routing No.:
               Ref: NetScreen Technologies, Inc. Invoice # _______________

     10.06.  Termination.  This Agreement shall terminate on the latest Maturity
Date; provided, however, that the termination of this Agreement shall not affect
any of the rights and remedies of Lender hereunder, it being understood and
agreed that all such rights and remedies shall continue to full force and effect
until payment of all amounts owed to Lender under or in connection with the
Operative Documents, whether on account of principal, interest, fees or
otherwise.

     10.07.  Severability.  If any provision of any Operative Document is held
invalid or unenforceable to any extent or to any application, the remainder of
such Operative Document and all other Operative Documents, or the application of
such provision to different Persons or circumstances or in different
jurisdictions, shall not be affected thereby.

     10.08.  Survival.  All representations, warranties, covenants and
agreements of Borrower contained herein or made to writing in connection
herewith shall survive the execution and delivery of the Operative Documents,
the making of Loans hereunder and the granting of security.

     10.09.  Governing Law.  This Agreement, the other Operative Documents and
the rights and obligations of the parties hereto and thereto shall be governed
by and construed and enforced in accordance with the laws of the State of
California. Any action to enforce this Agreement against Borrower may be brought
in California or, with regard to Collateral, may also be brought wherever such
Collateral is located.

     10.10.  Successors and Assigns.  This Agreement and the other Operative
Documents shall be binding upon and inure to the benefit of Lender, all future
holders of any Loan Terms Schedule, Borrower and their respective successors and
permitted assigns, except that Borrower

                                       20

<PAGE>

may not assign or transfer its rights hereunder or any interest herein without
the prior written consent of Lender. Lender may sell to any other financial
entity (a "Participant") participation interests in Lender's rights under this
Agreement and the other Operative Documents. Lender may disclose the Operative
Documents and any other financial or other information relating to Borrower or
any Subsidiary to any potential Participant, provided that such Participant
agrees to protect the confidentiality of such documents and information using
the same measures that it uses to protect its own confidential information.

     10.11.  Counterparts.  This Agreement may be executed to any number of
counterparts and by different parties hereto on separate counterparts, each of
which, when so executed and delivered, shall be an original, but all such
counterparts shall together constitute one and the same instrument.

     10.12.  Further Assurances.  Borrower will, at its own expense, from time
to time do, execute, acknowledge and deliver ail and every further acts, deeds,
conveyances, transfers and assurances, and all financing and continuation
statements and similar notices, reasonably necessary or proper for the
perfection of the security interest being herein provided for in the Collateral,
whether now owned or hereafter acquired.

     10.13.  Power of Attorney in Respect of the Collateral.  Borrower does
hereby irrevocably appoint Lender (which appointment is coupled with an
interest), the true and lawful attorney-in-fact of Borrower with full power of
substitution, for it and in its name (a) to perform (but Lender shall not be
obligated to and shall incur no liability to Borrower or any third party for
failure to perform) any act which Borrower is obligated by this Agreement to
perform, (b) to ask, demand, collect, receive, receipt for, sue for compound and
give acquittance for any and all rents, issues, profits, avails, distributions;
income, payment draws and other sums in which a security interest is granted
under Section 5.01 with fill power to settle, adjust or compromise any claim
thereunder as fully as if Lender were Borrower itself, (c) to receive payment of
and to endorse the name of Borrower to any items of Collateral (including
checks, drafts and other orders for the payment of money) that come into
Lender's possession or under Lender's control,(d)to make all demands, consents
and waivers, or take any other action with respect to, the Collateral, (e) in
Lender's discretion, to file any claim or take any other action or institute
proceedings, either in its own name or in the name of Borrower or otherwise,
which Lender may reasonably deem necessary or appropriate to protect and
preserve the right, title and interest of Lender in and to the Collateral, and
(f) to otherwise act with respect thereto as though Lender were the outright
owner of the Collateral; provided, however, that the power of attorney herein
granted shall be exercisable only upon the occurrence and during the
continuation of an Event of Default unless in Lender's reasonable opinion
immediate action is necessary to preserve or protect the Collateral. Borrower
agrees to reimburse Lender upon demand for all reasonable costs and expenses,
including attorneys' fees and expenses, which Lender may incur while acting as
Borrower's attorney in fact hereunder, all of which costs and expenses are
included within the Obligations.

     10.14.  Integration.  This Agreement and the Operative Documents constitute
the entire agreement between the Lenders, on the one hand, and the Borrower, on
the other, and supercede any prior written or oral agreements or understandings
of the parties. Borrower acknowledges that it is not relying on any
representation or agreement made by any Lender or any employee,

                                       21

<PAGE>

agent or attorney of any Lender, other than the specific agreements set forth in
this Agreement and the Operative Documents.

                  [Remainder of page intentionally left blank]

                                       22

<PAGE>

     IN WITNESS WHEREOF, the parties hereto by their officers thereunto duly
authorized have executed this Agreement as of the day and year first above
written.

                                            NETSCREEN TECHNOLOGIES. INC.

                                            By: /s/ Robert D. Thomas
                                                --------------------------------
                                            Name: R.D. Thomas
                                                  ------------------------------
                                            Title: President and CEO
                                                   -----------------------------

                                            GATX VENTURES, INC.

                                            By: /s/ Patricia W. Leicher
                                                --------------------------------
                                            Name: Patricia W. Leicher
                                                  ------------------------------
                                            Title: SVP
                                                   -----------------------------

                                       23

<PAGE>
         SCHEDULES

              1        Loan Terms Schedule
              2        Existing Liens
              3        Conditions Precedent

         EXHIBITS

              A        Landlord Consent
              B        Warrant
              C        Form of Opinion of Counsel

                                       24

<PAGE>

                                   SCHEDULE 1

                             LOAN TERMS SCHEDULE NO.

     This Loan Tetras Schedule No. (this "Schedule"), dated as of April __,
2001, is part of the Loan and Security Agreement, dated as of April __, 2001
(the "Loan Agreement"), between GATX VENTURES, INC. a Delaware corporation
("Lender") and NETSCREEN TECHNOLOGIES, INC. ("Borrower") and is incorporated
therein by reference. The terms used to this Schedule-shall have the meanings
given to them in the Loan Agreement unless otherwise defined herein.

     1.  The following terms are applicable to the Loan described this Schedule:
         Loan Funding Date: ____________________ , 200__
         Initial Loan Amount: $ ___________________
         Loan Factor: _______%
         Original Scheduled Payment Amount: $ ________________
         Date of First Scheduled Payment: ______________, 200__
         The schedule of Loan Values is attached to this Loan Terms Schedule as
         Annex B.

     2.  Borrower shall pay to Lender an Interim Payment in the amount of
         $_______. The Interim Payment is due and payable on ___________ ,
         200__.

     3.  Borrower shall pay to Lender the last month's payment in the amount of
         $ _____ , such payment is due and payable on _____________ , 200__.

     4.  The Final Payment with respect to the Loan described in this Loan Terms
         Schedule is equal to nine percent (9%) of the original principal amount
         of all Loans advanced under the Loan Agreement.

     5.  Borrower certifies that the proceeds of the Loan requested hereby will
         be used for the purposes described in Section 2.02(a) of the Loan
         Agreement and that the Equipment being financed with or which serves as
         Collateral for such Loan is listed on Annex A hereto, which Annex A
         shall automatically be deemed to be included in and amend the
         definition of "Collateral" under the Loan Agreement as if such Annex A
         were set forth in full therein. Borrower hereby confirms that it has
         granted and does further grant to Lender a security interest in such
         Collateral including the Equipment specifically described on Annex A
         hereto.

     6.  Borrower certifies that not more than twenty percent (20%) of the
         proceeds of the Loan requested hereby shall be used for me financing of
         computer software packages, Equipment specially designed or
         manufactured for Borrower or the financing of other intangible items.

     7.  The proceeds of the Loan should be wire transferred to Borrower as
         follows:

         Bank Name:
                    ----------------
         Bank Address:
                       -------------

                                       25

<PAGE>
          Account No.: _________________________
          Routing No. (if any): ________________
          For Account of: ______________________
          Attention: ___________________________

      8.  Borrower certifies that (a) the foregoing information is true and
          correct and authorizes; (b) the representations and warranties made by
          Borrower in Article III of the Loan Agreement and m the other
          Operative Documents to which Borrower is a party are true and correct
          on the date hereof; (c) Borrower is in compliance with the covenants
          and the requirements contained in Articles IV, VI and VII of the Loan
          Agreement; and (d) all conditions contained in Article VIII of the
          Loan Agreement to the making of the Loan described in this Loan Terns
          Schedule have been satisfied.

      9.  All payments with respect to the Loan  described on this Schedule
          shall be made by wire transfer to Lender c/o GATX Capital Corporation,
          Bank of America, Dallas, Texas 75202-2911. Account No.: 3750878673,
          ABA Routing fin: 111000012 (Ref: NetScreen Technologies. Inc. invoice
          # ______ unless otherwise indicated in a writing signed by Lender.

      This Loan Terms Schedule is hereby duly executed by the parries hereto as
of the date first written above.

                                        GATX VENTURES, INC.

                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------

                                        NETSCREEN TECHNOLOGIES, INC.

                                        By:
                                            ------------------------------------
                                        Name:
                                              ----------------------------------
                                        Title:
                                               ---------------------------------
                                        Borrower's address for notices:
                                        350 Oakmead Parkway
                                        Santa Clara, CA 94085
                                        Attention: ____________________

                                       26

<PAGE>

                                     ANNEX A

                                       TO

                               LOAN TERMS SCHEDULE

      The Equipment being financed with or which serves as collateral for the
Loan described on the Loan Terms Schedule to which this Annex A is attached is
listed below.

                              Equipment Collateral
                              --------------------

                                       27

<PAGE>

                                     ANNEX B

                             TO LOAN TERMS SCHEDULE

                                   Loan Values
                                   ----

Payment No. Payment Date Loan Value

     1

     2

     3

     4

     . . .

    [47]

    [48]

------------------
* Each Loan Value percentage assumes payment of all Scheduled Payments due on or
  before the indicated Payment Date.

                                       28

<PAGE>

                                   SCHEDULE 3

                              CONDITIONS PRECEDENT

PART I:
-------

     At the time of execution and delivery of this Agreement there shall also
have been duly executed and delivered to Lender:

     (a)  The Warrant;

     (b)  A Landlord Consent, from the owner of each building in which
          Collateral is anticipated to be located;

     (c)  A favorable opinion of counsel for Borrower, dated as of the closing
          date, to the form attached hereto as Exhibit C;

     (d)  Copies, certified by the Secretary, Assistant Secretary or Chief
          Financial Officer of Borrower as of the closing date, of Borrower's
          charter documents and bylaws and of all documents evidencing corporate
          action taken by Borrower authorizing the execution, delivery and
          performance of the Operative Documents to which Borrower is a party,
          in form and substance satisfactory to Lender and its counsel;

     (e)  Good standing certificate from Borrower's state of incorporation and
          the state in which Borrower's principal place of business is located,
          together with certificates of the applicable governmental authorities
          that Borrower is in compliance with the franchise tax laws of each
          such state, each dated as of a recent date;

     (f)  Evidence of the insurance coverage required by Section 6.01(d) of this
          Agreement;

     (g)  All necessary consents of shareholders and other third parties with
          respect to the execution, delivery and performance of this Agreement
          the Warrant and the other Operative Documents; and

     (h)  All other documents as Lender shall have reasonably requested.

PART II
-------

     On or prior to the Funding Date of each Loan, each of the items set forth
in Part I of this Schedule 3 shall have been delivered to Lender and the
following conditions shall have been satisfied or waved by Lender:

     (a)  Borrower shall have provided to Lender, with respect to the Equipment
          which is intended to be financed with the proceeds of the Loan to be
          made on such Funding Date, such invoices, bills of sale, receipts,
          agreements, cancelled checks, and other documents as Lender shall
          reasonably request to evidence the ownership by Borrower of, the
          payment in full of the purchase price of, and the

                                       29

<PAGE>

          Fair Market Value of, such Equipment, each in form and substance
          reasonably satisfactory to Lender; and, except with the prior written
          consent of Lender which shall not be unreasonably withheld, all such
          Equipment shall be Eligible Equipment and acceptable to Lender as to
          value and type;

     (b)  Lender shall have received duly executed Form UCC-1 Financing
          Statements or other documents and Borrower shall have taken such
          actions, if any, as Lender shall reasonably determine are necessary or
          desirable to perfect and protect its security interest in the
          Collateral;

     (c)  Borrower shall have provided to Lender such documents, instruments and
          agreements, including amendments to previously filed financing
          statements terminating "after acquired property" clauses which
          encompass the Equipment, as Lender shall reasonably request to
          evidence the perfection and priority of the security interests granted
          to Lender pursuant to Article V;

     (d)  No Event of Default or Default shall have occurred and be continuing;

     (e)  Borrower shall have duly executed and delivered to Lender a Loan Terms
          Schedule prepared by Lender;

     (f)  In Lender's sole discretion, there shall not have occurred any
          material adverse change to the general affairs, management, results of
          operations, condition (financial or otherwise) or prospects of
          Borrower, whether or not arising from transactions to the ordinary
          course of business, and there shall not have occurred since the date
          first written on the cover page of this Agreement any material adverse
          deviation by Borrower from the business plan of Borrower presented to
          and not disapproved by Lender;

     (g)  The representations and warranties contained in this Agreement and the
          other Operative Documents to which Borrower is a party shall be true
          and correct in all material respects as if made on such Funding Date;

     (h)  Each of the Operative Documents remains in full force and effect

     (i)  Except with the prior consent of Lender which shall not be
          unreasonably withheld, (i) the amount of the requested Loan shall not
          be less than the Minimum Funding Amount; (ii) the amount of the
          requested Loan when aggregated with the amounts of all Loans
          previously funded shall not exceed the Credit Amount; and (iii) the
          funding of the requested Loan when aggregated with the number of
          previous fundings of Loans shall not exceed the Maximum Number of
          Fundings;

     (j)  The Funding Date of the requested Loan shall not be later than the
          Commitment Termination Date;

     (k)  All Equipment which is financed by a Loan shall be New Equipment

     (l)  Any other condition set forth in the applicable Loan Terms Schedule.

                                       30

<PAGE>

                                    EXHIBIT A

                          LANDLORD'S WAIVER AND CONSENT

                                       31

<PAGE>

     RECORDING REQUESTED BY
     AND WHEN RECORDED RETURN TO:

     [GATX Ventures, Inc.
     3687 Mt. Diablo Blvd., Suite 200
     Lafayette, CA 94549
     Attn: Contract Administration]
     LANDLORD'S WAIVER AND CONSENT

--------------------------------------------------------------------------------

                       THIS LANDLORD'S WAIVER AND CONSENT

     THIS LANDLORD'S WAIVER AND CONSENT (this Waiver"), dated as of ________,
2001, is executed by and between ____________________ ("Landlord") and GATX
VENTURES, INC., a Delaware corporation ("Lender").

                                    RECITALS

     A.   Landlord and NetScreen Technologies, Inc. ("Tenant") are parties to a
          ______ [Lease Agreement], dated as of _____________________, _____
          (together with any other agreement between Landlord and Tenant
          relating to the Premises, as defined below, all as amended from time
          to time, to be referred to herein collectively as the "Lease"),
          pursuant to which Landlord has leased to Tenant that certain real
          property commonly known as ______________________, and more
          particularly described in Attachment 1 hereto (the "Premises").

     B.   Tenant and Lender intend to or have entered into a Loan and Security
          Agreement dated as of April __, 2001 (the "Loan Agreement") pursuant
          to which Lender has agreed or will agree to make loans to Tenant from
          time to rime secured by certain equipment (the "Equipment") which will
          be located on the Premises.

                                    AGREEMENT

     NOW, THEREFORE, in consideration of the above recitals and for other good
and valuable consideration, the receipt and adequacy of which are hereby
acknowledged, Landlord and Lender hereby agree as follows:

     1.   Waiver and Consent.  Landlord hereby consents to the location of the
          Equipment on the Premises and does irrevocably waive, disclaim and
          relinquish and assign to Lender any and all rights to impose, receive,
          assert or enforce any lien, encumbrance, charge, security interest,
          ownership interest, claim or demand of any kind against or involving
          the Equipment, whether arising by common law, statute or consensually
          (under the Lease or otherwise) and whether now m existence or
          hereafter created, including, but not limited to, those for rent or
          other right of payment. This waiver, disclaimer, relinquishment and
          assignment shall survive the termination of the Lease. Landlord
          further agrees that (a) neither the Equipment nor any item thereof
          shall become part of, or otherwise be or become a

                                       32

<PAGE>

          fixture attached to, the Premises, notwithstanding the manner of the
          Equipments annexation, the Equipments adaptability to the uses and
          purposes for which the Premises are used, and the intentions of the
          party mating the annexation; (b) the Equipment (or any item thereof)
          may be repossessed by Lender, (c) in connection with such repossession
          or otherwise, Lender, and any of its agents and employees, may enter
          upon the Premises for the purposes of preparing for transport,
          disassembling, dismantling, loading and/or removing the Equipment (or
          any item thereof); and (d) the right of Lender to enter the Premises
          and the other rights granted to Lender in this Waver shall not
          terminate until up to thirty (30) days after Lender receives written
          nonce from Landlord of the termination of the Lease; provided, that if
          Lender exercises its rights hereunder, for any such period after the
          termination of the Lease. Lender shall pay to Landlord a pro rated
          rental payment for the space to which the Equipment is located (at the
          last monthly rate payable by Tenant) for the period until the
          Equipment is removed.

     2.   Costs.  Lender agrees to indemnify and hold the Landlord harmless from
          any out-of-pocket costs incurred by Landlord for any physical damage
          to the Premises caused by Lender solely from the exercise of its
          rights under clauses (b) or (c) of Paragraph 1 above.

     3.   Lease Defaults.  Landlord further agrees to provide Lender with
          telephonic confirmation of any default or event of default under the
          Lease upon inquiry by Lender.

     4.   Landlord's Representations and Warranties.  Landlord hereby warrants
          and represents to Lender that (a) Landlord is the lessor under the
          Lease; (b) them are no other agreements between the parties affecting
          or relating to the Premises; (c) Landlord has all requisite power and
          authority to execute and deliver this Waiver and no consents from any
          third party are required to do so; (d) no event of default (nor any
          event which with the passage of time would constitute an event of
          default) has occurred under the Lease; (e) there exists no litigation
          affecting title to the Premises or any adverse claim with respect to
          the Premises of which Landlord has received notice; and (f) there is
          no condemnation proceeding pending with respect to any part of the
          Premises, nor any threat thereof, of which the Landlord has received
          notice.

     5.   Miscellaneous.  This Waiver and all rights hereby granted to Lender
          hereunder shall remain in effect so long as there are any obligations
          owing by Tenant under the Loan Agreement or any present or future
          agreement between Tenant and Lender which involves the Equipment. All
          the terms and provisions of this Waiver shall be binding on and inure
          to the benefit of the respective successors and, assigns of Landlord
          and Lender. The rights and benefits of this Waiver may be assigned or
          transferred by Lender or to third parties who may become the lender,
          directly or indirectly, to Tenant. Lender shall provide subsequent
          written nonce to Landlord and Tenant of the assignment or transfer.
          Headings in this

                                       33

<PAGE>

          Waiver are for convenience of reference only and are not part of the
          substance hereof. This Waiver shall be governed by and construed in
          accordance with the laws of the State of California.

                                       34

<PAGE>

     IN WITNESS WHEREOF, Landlord and Lender have executed this Waver as of the
date and year first written above. LANDLORD:

                                        LANDLORD:

                                        By:
                                            -----------------------------------
                                        Name:
                                              ---------------------------------
                                        Title:
                                               --------------------------------

                                        LENDER:

                                        GATX VENTURES, INC.

                                        By:
                                            -----------------------------------
                                        Name:
                                              ---------------------------------
                                        Title:
                                               --------------------------------

                                       35

<PAGE>

                                  ATTACHMENT 1

                           LEGAL DESCRIPTION OF PREMISES

                            [To Be Provided By Tenant]

<PAGE>
State of                )

County of ____________________)

     On __________________, 199__ before me, the undersigned personally appeared
___________________, personally known to me (or proved to me on the basis of
satisfactory evidence) to be the person(s) whose name(s) is/are subscribed to
the within instrument and acknowledged to me that he/she/they executed the same
in his/her/their authority capacity(ies), and that by his/her/their signature(s)
on the instrument the person(s), or the entity upon behalf of which the
person(s) acted, executed the instrument.

     WITNESS my hand and official seal.

Signature ______________________________        (Seal)

State of _______________)

County of ____________________)

     On __________, 199_ before me, the undersigned, personally appeared
personally known to me (or proved to me on the basis of satisfactory evidence)
to be the person(s) whose name(s) is/are subscribed to the within instrument and
acknowledged to me that he/she/they executed the same in his/her/their
authorized capacity(ies), and that by his/her/their signature(s) on the
instrument me person(s), or the entity upon behalf of which the person(s) acted,
executed the instrument.

     WITNESS my hand and official seal.

Signature ______________________________        (Seal)

<PAGE>

                                    EXHIBIT B

                                     WARRANT

<PAGE>

                                                                       Exhibit B

THIS WARRANT HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED OR ANY STATE SECURITIES LAWS. NO SALE OR DISPOSITION MAY BE EFFECTED
WITHOUT (i) EFFECTIVE REGISTRATION STATEMENTS RELATED THERETO, (ii) AN OPINION
OF COUNSEL OR OTHER EVIDENCE, REASONABLY SATISFACTORY TO THE COMPANY, THAT SUCH
REGISTRATIONS ARE NOT REQUIRED, (iii) RECEIPT OF NO-ACTION LETTERS FROM THE
APPROPRIATE GOVERNMENTAL AUTHORITIES, OR (iv) OTHERWISE COMPLYING WITH THE
PROVISIONS OF SECTION 7 OF THIS WARRANT.

                          NETSCREEN TECHNOLOGIES, INC.

                        WARRANT TO PURCHASE 20,642 SHARES
                           OF SERIES E PREFERRED STOCK

     THIS CERTIFIES THAT, for value received, GATX VENTURES, INC. and its
assignees are entitled to subscribe for and purchase 20,642 shares of the fully
paid and nonassessable Series E Preferred Stock (as adjusted pursuant to Section
4 hereof, the "Shares") of NETSCREEN TECHNOLOGIES, INC., a Delaware corporation
(the "Company"), at the price of $7.63 per share (such price and such other
price as shall result, from time to time, from the adjustments specified in
Section 4 hereof is herein referred to as the "Warrant Price"), subject to the
provisions and upon the terms and conditions hereinafter set forth. As used
herein, (a) the term "Series Preferred" shall mean the Company's presently
authorized Series E Preferred Stock, and any stock into or for which such Series
E Preferred Stock may hereafter be converted or exchanged, and after the
automatic conversion of the Series E Preferred Stock to Common Stock shall mean
the Company's Common Stock, (b) the term "Date of Grant" shall mean April 13,
2001, and (c) the term "Other Warrants" shall mean any other warrants issued by
the Company in connection with the transaction with respect to which this
Warrant was issued, and any warrant issued upon transfer or partial exercise of
or in lieu of this Warrant. The term "Warrant" as used herein shall be deemed to
include Other Warrants unless the context clearly requires otherwise.

     1.  Term. The purchase right represented by this Warrant is exercisable, in
         ----
whole or in part, at any time and from time to time from the Date of Grant
through the later of (i) ten (10) years after the Date of Grant or (ii) five (5)
years after the closing of the Company's initial public offering of its Common
Stock ("IPO") effected pursuant to a Registration Statement on Form S-1 (or its
successor) filed under the Securities Act of 1933, as amended (the "Act").
Upon request of the Company, the holder of this Warrant agrees to exercise the
purchase right under this Warrant (including without limitation by way of net
issuance as provided in Section 10.2) contemporaneously with the closing of a
merger or consolidation in which the Company is not the surviving corporation,
the sale, lease, exchange, conveyance or other disposition of all or
substantially all of the assets of the Company or the purchase by a person or
group of related persons of all of the outstanding capital stock of the Company
if (A) the Company receives solely cash in consideration for such sale or
merger, (B) the acquiror in such sale or merger has a net worth as of the end of
its most recent fiscal year in excess of $200,000,000; or (C) the net proceeds
per share to the holder of this Warrant upon

<PAGE>

such exercise will equal at least the product of the Warrant Price multiplied by
2.5. The Company agrees to provide the holder of this Warrant not less than
twenty (20) days' prior written notice of the Company's request that the holder
exercise its purchase right hereunder in accordance with the provisions of
Section 13 hereof. The holder agrees to exercise this Warrant (including without
limitation, via a net issuance) upon or prior to an IPO so long as the
underwriters of such IPO certify to holder in writing that (i) such underwriters
have determined that the failure of the holder to exercise this Warrant would
have a material negative economic impact upon the offering, and (ii) the
underwriters have required all warrant holders of the Company to exercise their
warrants prior to the offering.

     2.  Method of Exercise; Payment; Issuance of New Warrant. Subject to
         ----------------------------------------------------
Section 1 hereof, the purchase right represented by this Warrant may be
exercised by the holder hereof, in whole or in part and from time to time, at
the election of the holder hereof, by (a) the surrender of this Warrant (with
the notice of exercise substantially in the form attached hereto as Exhibit A-1
duly completed and executed) at the principal office of the Company and by the
payment to the Company, by certified or bank check, or by wire transfer to an
account designated by the Company (a "Wire Transfer") of an amount equal to the
then applicable Warrant Price multiplied by the number of Shares then being
purchased; (b) if in connection with a registered public offering of the
Company's securities, the surrender of this Warrant (with the notice of exercise
form attached hereto as Exhibit A-2 duly completed and executed) at the
principal office of the Company together with notice of arrangements reasonably
satisfactory to the Company for payment to the Company either by certified or
bank check or by Wire Transfer from the proceeds of the sale of shares to be
sold by the holder in such public offering of an amount equal to the then
applicable Warrant Price per share multiplied by the number of Shares then being
purchased; or (c) exercise of the "net issuance" right provided for in Section
10.2 hereof. The person or persons in whose name(s) any certificate(s)
representing shares of Series Preferred shall be issuable upon exercise of this
Warrant shall be deemed to have become the holder(s) of record of, and shall be
treated for all purposes as the record holder(s) of, the shares represented
thereby (and such shares shall be deemed to have been issued) immediately prior
to the close of business on the date or dates upon which this Warrant is
exercised. In the event of any exercise of the rights represented by this
Warrant, certificates for the shares of stock so purchased shall be delivered to
the holder hereof as soon as possible and in any event within thirty (30) days
after such exercise and, unless this Warrant has been fully exercised or
expired, a new Warrant representing the portion of the Shares, if any, with
respect to which this Warrant shall not then have been exercised shall also be
issued to the holder hereof as soon as possible and in any event within such
thirty-day period; provided, however, at such time as the Company is subject to
the reporting requirements of the Securities Exchange Act of 1934, as amended,
if requested by the holder of this Warrant, the Company shall cause its transfer
agent to deliver the certificate representing Shares issued upon exercise of
this Warrant to a broker or other person (as directed by the holder exercising
this Warrant) within the time period required to settle any trade made by the
holder after exercise of this Warrant.

     3.  Stock Fully Paid; Reservation of Shares. All Shares that may be issued
         ---------------------------------------
upon the exercise of the rights represented by this Warrant will, upon issuance
pursuant to the terms and conditions herein, be fully paid and nonassessable,
and free from all taxes and charges with respect

                                      -2-

<PAGE>

to the issue thereof. During the period within which the rights represented by
this Warrant may be exercised, the Company will at all times have authorized,
and reserved for the purpose of the issue upon exercise of the purchase rights
evidenced by this Warrant, a sufficient number of shares of its Series Preferred
to provide for the exercise of the rights represented by this Warrant and a
sufficient number of shares of its Common Stock to provide for the conversion of
the Series Preferred into Common Stock.

     4.  Adjustment of Warrant Price and Number of Shares. The number and kind
         ------------------------------------------------
of securities purchasable upon the exercise of this Warrant and the Warrant
Price shall be subject to adjustment from time to time upon the occurrence of
certain events, as follows:

         (a)  Reclassification or Merger. In case of any reclassification or
              --------------------------
change of securities of the class issuable upon exercise of this Warrant (other
than a change in par value, or from par value to no par value, or from no par
value to par value, or as a result of a subdivision or combination), or in case
of any merger of the Company with or into another corporation (other than a
merger with another corporation in which the Company is the acquiring and the
surviving corporation and which does not result in any reclassification or
change of outstanding securities issuable upon exercise of this Warrant), or in
case of any sale of all or substantially all of the assets of the Company, the
Company, or such successor or purchasing corporation, as the case may be, shall
duly execute and deliver to the holder of this Warrant a new Warrant (in form
and substance satisfactory to the holder of this Warrant), or the Company shall
make appropriate provision without the issuance of a new Warrant, so that the
holder of this Warrant shall have the right to receive upon exercise of this
Warrant, at a total purchase price not to exceed that payable upon the exercise
of the unexercised portion of this Warrant, and in lieu of the shares of Series
Preferred theretofore issuable upon exercise of this Warrant, the kind and
amount of shares of stock, other securities, money and property receivable upon
such reclassification, change, merger or sale by a holder of the number of
shares of Series Preferred then purchasable under this Warrant and having a
value at the time of the transaction equivalent to the value of the Series
Preferred purchasable upon exercise of this Warrant at the time of the
transaction. Any new Warrant shall provide for adjustments that shall be as
nearly equivalent as may be practicable to the adjustments provided for in this
Section 4. The provisions of this subparagraph (a) shall similarly apply to
successive reclassifications, changes, mergers and transfers.

         (b)  Subdivision or Combination of Shares. If the Company at any time
              ------------------------------------
while this Warrant remains outstanding and unexpired shall subdivide or combine
its outstanding shares of Series Preferred, the Warrant Price shall be
proportionately decreased and the number of Shares issuable hereunder shall be
proportionately increased in the case of a subdivision and the Warrant Price
shall be proportionately increased and the number of Shares issuable hereunder
shall be proportionately decreased in the case of a combination.

         (c)  Stock Dividends and Other Distributions. If the Company at any
              ---------------------------------------
time while this Warrant is outstanding and unexpired shall (i) pay a stock
dividend with respect to Series Preferred payable in Series Preferred, then the
Warrant Price shall be adjusted, from and after the date of determination of
shareholders entitled to receive such dividend or distribution, to that price

                                      -3-

<PAGE>

determined by multiplying the Warrant Price in effect immediately prior to such
date of determination by a fraction (A) the numerator of which shall be the
total number of shares of Series Preferred outstanding immediately prior to such
dividend or distribution, and (B) the denominator of which shall be the total
number of shares of Series Preferred outstanding immediately after such dividend
or distribution; or (ii) make any other distribution with respect to Series
Preferred (except any distribution specifically provided for in Sections 4(a)
and 4(b)), then, in each such case, provision shall be made by the Company such
that the holder of this Warrant shall receive upon exercise of this Warrant a
proportionate share of any such dividend or distribution as though it were the
holder of the Series Preferred (or Common Stock issuable upon conversion
thereof) as of the record date fixed for the determination of the shareholders
of the Company entitled to receive such dividend or distribution.

         (d)  Adjustment of Number of Shares. Upon each adjustment in the
              ------------------------------
Warrant Price, the number of Shares of Series Preferred purchasable hereunder
shall be adjusted, to the nearest whole share, to the product obtained by
multiplying the number of Shares purchasable immediately prior to such
adjustment in the Warrant Price by a fraction, the numerator of which shall be
the Warrant Price immediately prior to such adjustment and the denominator of
which shall be the Warrant Price immediately thereafter.

         (e)  Antidilution Rights. The other antidilution rights applicable to
              -------------------
the Shares of Series Preferred purchasable hereunder are set forth in the
Company's Certificate of Incorporation, as amended through the Date of Grant, a
true and complete copy of which is attached hereto as Exhibit B (the "Charter").
Such antidilution rights shall not be restated, amended, modified or waived in
any manner without holder's prior written consent if the effect of such
restatement, amendment, modification or waiver on the holder hereof would be
more adverse to the holder hereof than, and substantially dissimilar to, its
effect on the other holders of the Company's Series Preferred. The Company shall
promptly provide the holder hereof with any restatement, amendment, modification
or waiver of the Charter promptly after the same has been made.

     5.  Notice of Adjustments. Whenever the Warrant Price or the number of
         ---------------------
Shares purchasable hereunder shall be adjusted pursuant to Section 4 hereof, the
Company shall make a certificate signed by its chief financial officer or other
appropriate officer setting forth, in reasonable detail, the event requiring the
adjustment, the amount of the adjustment, the method by which such adjustment
was calculated, and the Warrant Price and the number of Shares purchasable
hereunder after giving effect to such adjustment, and shall cause copies of such
certificate to be mailed (without regard to Section 13 hereof, by first class
mail, postage prepaid) to the holder of this Warrant. In addition, whenever the
conversion price or conversion ratio of the Series Preferred shall be adjusted,
the Company shall make a certificate signed by its chief financial officer or
other appropriate officer setting forth, in reasonable detail, the event
requiring the adjustment, the amount of the adjustment, the method by which such
adjustment was calculated, and the conversion price or ratio of the Series
Preferred after giving effect to such adjustment, and shall cause copies of such
certificate to be mailed (without regard to Section 13 hereof, by first class
mail, postage prepaid) to the holder of this Warrant.

                                      -4-

<PAGE>

     6.  Fractional Shares. No fractional shares of Series Preferred will be
         -----------------
issued in connection with any exercise hereunder, but in lieu of such fractional
shares the Company shall make a cash payment therefor based on the fair market
value of the Series Preferred on the date of exercise as reasonably determined
in good faith by the Company's Board of Directors.

     7.  Compliance with Act; Disposition of Warrant or Shares of Series
         ---------------------------------------------------------------
Preferred.
---------

         (a)  Compliance with Act. The holder of this Warrant, by acceptance
              -------------------
hereof, agrees that this Warrant, and the shares of Series Preferred to be
issued upon exercise hereof and any Common Stock issued upon conversion thereof
are being acquired for investment and that such holder will not offer, sell or
otherwise dispose of this Warrant, or any shares of Series Preferred to be
issued upon exercise hereof or any Common Stock issued upon conversion thereof
except under circumstances which will not result in a violation of the Act or
any applicable state securities laws. Upon exercise of this Warrant, unless the
Shares being acquired are registered under the Act and any applicable state
securities laws or an exemption from such registration is available, the holder
hereof shall confirm in writing that the shares of Series Preferred so purchased
(and any shares of Common Stock issued upon conversion thereof) are being
acquired for investment and not with a view toward distribution or resale in
violation of the Act and shall confirm such other matters related thereto as may
be reasonably requested by the Company. This Warrant and all shares of Series
Preferred issued upon exercise of this Warrant and all shares of Common Stock
issued upon conversion thereof (unless registered under the Act and any
applicable state securities laws) shall be stamped or imprinted with a legend in
substantially the following form:

"THE SECURITIES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS. NO SALE OR DISPOSITION
MAY BE EFFECTED WITHOUT (i) EFFECTIVE REGISTRATION STATEMENTS RELATED THERETO,
(ii) AN OPINION OF COUNSEL OR OTHER EVIDENCE, REASONABLY SATISFACTORY TO THE
COMPANY, THAT SUCH REGISTRATIONS ARE NOT REQUIRED, (iii) RECEIPT OF NO-ACTION
LETTERS FROM THE APPROPRIATE GOVERNMENTAL AUTHORITIES, OR (iv) OTHERWISE
COMPLYING WITH THE PROVISIONS OF SECTION 7 OF THE WARRANT UNDER WHICH THESE
SECURITIES WERE ISSUED, DIRECTLY OR INDIRECTLY."

     Said legend shall be removed by the Company, upon the request of a holder,
at such time as the restrictions on the transfer of the applicable security
shall have terminated. In addition, in connection with the issuance of this
Warrant, the holder specifically represents to the Company by acceptance of this
Warrant as follows:

              (1)  The holder is aware of the Company's business affairs and
financial condition, and has acquired information about the Company sufficient
to reach an informed and knowledgeable decision to acquire this Warrant. The
holder is acquiring this Warrant for its own account for investment purposes
only and not with a view to, or for the resale in connection with, any
"distribution" thereof in violation of the Act.

                                       -5-

<PAGE>

              (2)  The holder understands that this Warrant has not been
registered under the Act in reliance upon a specific exemption therefrom, which
exemption depends upon, among other things, the bona fide nature of the holder's
investment intent as expressed herein.

              (3)  The holder further understands that this Warrant must be held
indefinitely unless subsequently registered under the Act and qualified under
any applicable state securities laws, or unless exemptions from registration and
qualification are otherwise available. The holder is aware of the provisions of
Rule 144, promulgated under the Act.

              (4)  The holder is an "accredited investor" as such term is
defined in Rule 501 of Regulation D promulgated under the Act.

         (b)  Disposition of Warrant or Shares. With respect to any offer, sale
              --------------------------------
or other disposition of this Warrant or any shares of Series Preferred acquired
pursuant to the exercise of this Warrant prior to registration of such Warrant
or shares, the holder hereof agrees to give written notice to the Company prior
thereto, describing briefly the manner thereof, together with a written opinion
of such holder's counsel, or other evidence, if reasonably satisfactory to the
Company, to the effect that such offer, sale or other disposition may be
effected without registration or qualification (under the Act as then in effect
or any federal or state securities law then in effect) of this Warrant or such
shares of Series Preferred or Common Stock and indicating whether or not under
the Act certificates for this Warrant or such shares of Series Preferred to be
sold or otherwise disposed of require any restrictive legend as to applicable
restrictions on transferability in order to ensure compliance with such law.
Upon receiving such written notice and reasonably satisfactory opinion or other
evidence, the Company, as promptly as practicable but no later than fifteen (15)
days after receipt of the written notice, shall notify such holder that such
holder may sell or otherwise dispose of this Warrant or such shares of Series
Preferred or Common Stock, all in accordance with the terms of the notice
delivered to the Company. If a determination has been made pursuant to this
Section 7(b) that the opinion of counsel for the holder or other evidence is not
reasonably satisfactory to the Company, the Company shall so notify the holder
promptly with details thereof after such determination has been made.
Notwithstanding the foregoing, this Warrant or such shares of Series Preferred
or Common Stock may, as to such federal laws, be offered, sold or otherwise
disposed of in accordance with Rule 144 or 144A under the Act, provided that the
Company shall have been furnished with such information as the Company may
reasonably request to provide a reasonable assurance that the provisions of Rule
144 or 144A have been satisfied. Each certificate representing this Warrant or
the shares of Series Preferred thus transferred (except a transfer pursuant to
Rule 144) shall bear a legend as to the applicable restrictions on
transferability in order to ensure compliance with such laws, unless in the
aforesaid opinion of counsel for the holder, such legend is not required in
order to ensure compliance with such laws. The Company may issue stop transfer
instructions to its transfer agent in connection with such restrictions.

         (c)  Applicability of Restrictions. Neither any restrictions of any
              -----------------------------
legend described in this Warrant nor the requirements of Section 7(b) above
shall apply to any transfer of, or grant of a security interest in, this Warrant
(or the Series Preferred or Common Stock obtainable upon exercise thereof) or
any part hereof (i) to a partner of the holder if the holder is a partnership or
to a member

                                      -6-

<PAGE>

of the holder if the holder is a limited liability company, (ii) to a
partnership of which the holder is a partner or to a limited liability company
of which the holder is a member, or (iii) to any affiliate of the holder if the
holder is a corporation; provided, however, in any such transfer, if applicable,
the transferee shall on the Company's request agree in writing to be bound by
the terms of this Warrant as if an original holder hereof.

     8.  Rights as Shareholders; Information. No holder of this Warrant, as
         -----------------------------------
such, shall be entitled to vote or receive dividends or be deemed the holder of
Series Preferred or any other securities of the Company which may at any time be
issuable on the exercise hereof for any purpose, nor shall anything contained
herein be construed to confer upon the holder of this Warrant, as such, any of
the rights of a shareholder of the Company or any right to vote for the election
of directors or upon any matter submitted to shareholders at any meeting
thereof, or to receive notice of meetings, or to receive dividends or
subscription rights or otherwise until this Warrant shall have been exercised
and the Shares purchasable upon the exercise hereof shall have become
deliverable, as provided herein. Notwithstanding the foregoing, the Company will
transmit to the holder of this Warrant such information, documents and reports
as are generally distributed to the holders of any class or series of the
securities of the Company concurrently with the distribution thereof to the
shareholders.

     9.  Registration Rights. The Company has secured all approvals necessary to
         -------------------
amend its Fourth Amended and Restated Investor Rights Agreement, dated as of
June 30, 2000 (the "Rights Agreement") to include the holder hereof as a party
to the Rights Agreement for the purpose of granting it "piggyback" registration
rights as set forth in Section 2.3 of the Rights Agreement (but not demand or
S-3 registration rights) with respect to any Common Stock of the Company
obtained upon conversion of the Series Preferred (the "Conversion Stock").
Holder has executed and delivered to the Company a counterpart signature page to
the Rights Agreement for the purpose of receiving such piggyback registration
rights and becoming bound by all related provisions of the Rights Agreement
(including the indemnification provisions of Section 2.8 and the market standoff
provisions of Section 2.9). The registration rights granted to holder may be
transferred to an acquiror of the Warrant or of all of the shares acquired upon
warrant exercise, or as otherwise permitted by the Rights Agreement.

    10.  Additional Rights.
         -----------------

         10.1    Acquisition Transactions. The Company shall provide the holder
                 ------------------------
of this Warrant with at least twenty (20) days' written notice prior to closing
thereof of the terms and conditions of any of the following transactions (to the
extent the Company has notice thereof): (i) the sale, lease, exchange,
conveyance or other disposition of all or substantially all of the Company's
property or business, or (ii) its merger into or consolidation with any other
corporation (other than a wholly-owned subsidiary of the Company), or any
transaction (including a merger or other reorganization) or series of related
transactions, in which more than 50% of the voting power of the Company is
transferred to another corporation or person(s).

                                      -7-

<PAGE>
         10.2    Right to Convert Warrant into Stock:  Net Issuance.
                 --------------------------------------------------

         (a)  Right to Convert. In addition to and without limiting the rights
              ----------------
of the holder under the terms of this Warrant, the holder shall have the right
to convert this Warrant or any portion thereof (the "Conversion Right") into
shares of Series Preferred (or Common Stock if the Series Preferred has been
automatically converted into Common Stock) as provided in this Section 10.2 at
any time or from time to time during the term of this Warrant. Upon exercise of
the Conversion Right with respect to a particular number of shares subject to
this Warrant (the "Converted Warrant Shares"), the Company shall deliver to the
holder (without payment by the holder of any exercise price or any cash or other
consideration) that number of shares of fully paid and nonassessable Series
Preferred (or Common Stock if the Series Preferred has been automatically
converted into Common Stock) as is determined according to the following
formula:

      X   =   B - A
            ---------
                Y

      Where:   X  =       the number of shares of Series Preferred (or Common
                          Stock if the Series Preferred has been automatically
                          converted to Common Stock) that shall be issued to
                          holder

               Y  =       the fair market value of one share of Series Preferred
                          (or Common Stock if the Series Preferred has been
                          automatically converted to Common Stock)

               A  =       the aggregate Warrant Price of the specified number of
                          Converted Warrant Shares immediately prior to the
                          exercise of the Conversion Right (i.e., the number of
                          Converted Warrant Shares multiplied by the Warrant
                          Price)

               B  =       the aggregate fair market value of the specified
                          number of Converted Warrant Shares (i.e., the number
                          of Converted Warrant Shares multiplied by the fair
                          market value of one Converted Warrant Share)

     No fractional shares shall be issuable upon exercise of the Conversion
Right, and, if the number of shares to be issued determined in accordance with
the foregoing formula is other than a whole number, the Company shall pay to the
holder an amount in cash equal to the fair market value of the resulting
fractional share on the Conversion Date (as hereinafter defined). For purposes
of Section 9 of this Warrant, shares issued pursuant to the Conversion Right
shall be treated as if they were issued upon the exercise of this Warrant.

         (b)  Method of Exercise. The Conversion Right may be exercised by the
              ------------------
holder by the surrender of this Warrant at the principal office of the Company
together with a written statement (which may be in the form of Exhibit A-1 or
Exhibit A-2 hereto) specifying that the holder thereby intends to exercise the
Conversion Right and indicating the number of shares subject to this Warrant
which are being surrendered (referred to in Section 10.2(a) hereof as the
Converted Warrant Shares) in exercise of the Conversion Right. Such conversion
shall be effective upon receipt by the Company of this Warrant together with the
aforesaid written statement, or on such later date as is

                                      -8-

<PAGE>

specified therein (the "Conversion Date"), and, at the election of the holder
hereof, may be made contingent upon the closing of the sale of the Company's
Common Stock to the public in a public offering pursuant to a Registration
Statement under the Act (a "Public Offering"). Certificates for the shares
issuable upon exercise of the Conversion Right and, if applicable, a new warrant
evidencing the balance of the shares remaining subject to this Warrant, shall be
issued as of the Conversion Date and shall be delivered to the holder within
thirty (30) days following the Conversion Date.

         (c)  Determination of Fair Market Value.  For purposes of this Section
              ----------------------------------
10.2, "fair market value" of a share of Series Preferred (or Common Stock if the
Series Preferred has been automatically converted into Common Stock) as of a
particular date (the "Determination Date") shall mean:

              (i)       If the Conversion Right is exercised in connection with
and contingent upon a Public Offering, and if the Company's Registration
Statement relating to such Public Offering ("Registration Statement") has been
declared effective by the Securities and Exchange Commission, then the initial
"Price to Public" specified in the final prospectus with respect to such
offering.

              (ii)      If the Conversion Right is not exercised in connection
with and contingent upon a Public Offering, then as follows:

         (A)  If traded on a securities exchange, the fair market value of the
Common Stock shall be deemed to be the average of the closing prices of the
Common Stock on such exchange over the five trading days immediately prior to
the Determination Date, and the fair market value of the Series Preferred shall
be deemed to be such fair market value of the Common Stock multiplied by the
number of shares of Common Stock into which each share of Series Preferred is
then convertible;

         (B)  If traded on the Nasdaq Stock Market or other over-the-counter
system, the fair market value of the Common Stock shall be deemed to be the
average of the closing bid prices of the Common Stock over the five trading days
immediately prior to the Determination Date, and the fair market value of the
Series Preferred shall be deemed to be such fair market value of the Common
Stock multiplied by the number of shares of Common Stock into which each share
of Series Preferred is then convertible; and

         (C)  If there is no public market for the Common Stock, then fair
market value shall be as determined in good faith by the Board of Directors of
the Company upon a review of relevant factors.

     In making a determination under clauses (A) or (B) above, if on the
Determination Date, five trading days had not passed since the IPO, then the
fair market value of the Common Stock shall be the average closing prices or
closing bid prices, as applicable, for the shorter period beginning on and
including the date of the IPO and ending on the trading day prior to the
Determination Date (or if such period includes only one trading day the closing
price or closing bid price, as applicable, for such trading day). If closing
prices or closing bid prices are no longer reported by a securities exchange or
other trading system, the closing price or closing bid price shall be that which
is

                                      -9-

<PAGE>

reported by such securities exchange or other trading system at 4:00 p.m. New
York City time on the applicable trading day.

         10.3    Exercise Prior to Expiration. To the extent this Warrant is not
                 ----------------------------
previously exercised as to all of the Shares subject hereto, and if the fair
market value of one share of the Series Preferred is greater than the Warrant
Price then in effect, this Warrant shall be deemed automatically exercised
pursuant to Section 10.2 above (even if not surrendered) immediately before its
expiration. For purposes of such automatic exercise, the fair market value of
one share of the Series Preferred upon such expiration shall be determined
pursuant to Section 10.2(c). To the extent this Warrant or any portion thereof
is deemed automatically exercised pursuant to this Section 10.3, the Company
agrees to promptly notify the holder hereof of the number of Shares, if any, the
holder hereof is to receive by reason of such automatic exercise.

    11.  Representations and Warranties.  The Company represents and warrants to
         ------------------------------
the holder of this Warrant as follows:

         (a)  This Warrant has been duly authorized and executed by the Company
and is a valid and binding obligation of the Company enforceable in accordance
with its terms, subject to laws of general application relating to bankruptcy,
insolvency and the relief of debtors and the rules of law or principles at
equity governing specific performance, injunctive relief and other equitable
remedies;

         (b)  The Shares have been duly authorized and reserved for issuance by
the Company and, when issued in accordance with the terms hereof, will be
validly issued, fully paid and non-assessable;

         (c)  The rights, preferences, privileges and restrictions granted to or
imposed upon the Series Preferred and the holders thereof are as set forth in
the Charter, and on the Date of Grant, each share of the Series Preferred
represented by this Warrant is convertible into two shares of Common Stock;

         (d)  The shares of Common Stock issuable upon conversion of the Shares
have been duly authorized and reserved for issuance by the Company and, when
issued in accordance with the terms of the Charter will be validly issued, fully
paid and nonassessable;

         (e)  The execution and delivery of this Warrant are not, and the
issuance of the Shares upon exercise of this Warrant in accordance with the
terms hereof will not be, inconsistent with the Company's Charter or by-laws, do
not and will not contravene any law, governmental rule or regulation, judgment
or order applicable to the Company, and do not and will not conflict with or
contravene any provision of, or constitute a default under, any indenture,
mortgage, contract or other instrument of which the Company is a party or by
which it is bound or require the consent or approval of, the giving of notice
to, the registration or filing with or the taking of any action in respect of or
by, any Federal, state or local government authority or agency or other person,
except for the filing of notices pursuant to federal and state securities laws,
which filings will be effected by the time required thereby;

                                      -10-

<PAGE>

         (f)  There are no actions, suits, audits, investigations or proceedings
pending or, to the knowledge of the Company, threatened against the Company in
any court or before any governmental commission, board or authority which, if
adversely determined, will have a material adverse effect on the ability of the
Company to perform its obligations under this Warrant; and

         (g)  The number of shares of Common Stock of the Company outstanding on
the date hereof, on a fully diluted basis (assuming the conversion of all
outstanding convertible securities and the exercise of all outstanding options
and warrants), does not exceed 93,282,000 shares.

    12.  Modification and Waiver.  This Warrant and any provision hereof may be
         -----------------------
changed, waived, discharged or terminated only by an instrument in writing
signed by the party against which enforcement of the same is sought.

    13.  Notices. Any notice, request, communication or other document required
         -------
or permitted to be given or delivered to the holder hereof or the Company shall
be delivered, or shall be sent by certified or registered mail, postage prepaid,
to each such holder at its address as shown on the books of the Company or to
the Company at the address indicated therefor on the signature page of this
Warrant.

    14.  Binding Effect on Successors. This Warrant shall be binding upon any
         ----------------------------
corporation succeeding the Company by merger, consolidation or acquisition of
all or substantially all of the Company's assets, and all of the obligations of
the Company relating to the Series Preferred issuable upon the exercise or
conversion of this Warrant shall survive the exercise, conversion and
termination of this Warrant and all of the covenants and agreements of the
Company shall inure to the benefit of the successors and assigns of the holder
hereof.

    15.  Lost Warrants or Stock Certificates. The Company covenants to the
         -----------------------------------
holder hereof that, upon receipt of evidence reasonably satisfactory to the
Company of the loss, theft, destruction or mutilation of this Warrant or any
stock certificate and, in the case of any such loss, theft or destruction, upon
receipt of an indemnity reasonably satisfactory to the Company, or in the case
of any such mutilation upon surrender and cancellation of such Warrant or stock
certificate, the Company will make and deliver a new Warrant or stock
certificate, of like tenor, in lieu of the lost, stolen, destroyed or mutilated
Warrant or stock certificate.

    16.  Descriptive Headings.  The descriptive headings of the several
         --------------------
paragraphs of this Warrant are inserted for convenience only and do not
constitute a part of this Warrant. The language in this Warrant shall be
construed as to its fair meaning without regard to which party drafted this
Warrant.

    17.  Governing Law.  This Warrant shall be construed and enforced in
         -------------
accordance with, and the rights of the parties shall be governed by, the laws of
the State of California.

    18.  Survival of Representations, Warranties and Agreements. All
         ------------------------------------------------------
representations and warranties of the Company and the holder hereof contained
herein shall survive the Date of Grant,

                                      -11-

<PAGE>

the exercise or conversion of this Warrant (or any part hereof) or the
termination or expiration of rights hereunder. All agreements of the Company and
the holder hereof contained herein shall survive indefinitely until, by their
respective terms, they are no longer operative.

    19.  Remedies. In case any one or more of the covenants and agreements
         --------
contained in this Warrant shall have been breached, the holders hereof (in the
case of a breach by the Company), or the Company (in the case of a breach by a
holder), may proceed to protect and enforce their or its rights either by suit
in equity and/or by action at law, including, but not limited to, an action for
damages as a result of any such breach and/or an action for specific performance
of any such covenant or agreement contained in this Warrant.

    20.  No Impairment of Rights. The Company will not, by amendment of its
         -----------------------
Charter or through any other means, avoid or seek to avoid the observance or
performance of any of the terms of this Warrant, but will at all times in good
faith assist in the carrying out of all such terms and in the taking of all such
action as may be necessary or appropriate in order to protect the rights of the
holder of this Warrant against impairment.

    21.  Severability.  The invalidity or unenforceability of any provision of
         ------------
this Warrant in any jurisdiction shall not affect the validity or enforceability
of such provision in any other jurisdiction, or affect any other provision of
this Warrant, which shall remain in full force and effect.

    22.  Recovery of Litigation Costs. If any legal action or other proceeding
         ----------------------------
is brought for the enforcement of this Warrant, or because of an alleged
dispute, breach, default, or misrepresentation in connection with any of the
provisions of this Warrant, the successful or prevailing party or parties shall
be entitled to recover reasonable attorneys' fees and other costs incurred in
that action or proceeding, in addition to any other relief to which it or they
may be entitled.

    23.  Entire Agreement; Modification.  This Warrant constitutes the entire
         ------------------------------
agreement between the parties pertaining to the subject matter contained in it
and supersedes all prior and contemporaneous agreements, representations, and
undertakings of the parties, whether oral or written, with respect to such
subject matter.

     The Company has caused this Warrant to be duly executed and delivered as of
the Date of Grant specified above.

                                 NETSCREEN TECHNOLOGIES, INC.

                                 By     Robert D. Thomas
                                       --------------------------------------

                                 Title  President and Chief Executive Officer
                                       -----------------------------------------

                                 Address:

                                 2860 San Tomas Expressway
                                 Santa Clara, CA  95051

                                      -12-

<PAGE>

                                  EXHIBIT A-1

                               NOTICE OF EXERCISE

To:      NetScreen Technologies, Inc. (the "Company")

         1.      The undersigned hereby:

                 [_]       elects to purchase________ shares of [Series
                           Preferred Stock] [Common Stock] of the Company
                           pursuant to the terms of the attached Warrant, and
                           tenders herewith payment of the purchase price of
                           such shares in full, or

                 [_]       elects to exercise its net issuance rights pursuant
                           to Section 10.2 of the attached Warrant with respect
                           to ________Shares of [Series Preferred Stock] [Common
                           Stock].

         2.      Please issue a certificate or certificates representing
________ shares in the name of the undersigned or in such other name or names as
are specified below:

          ------------------------------------------------------------
                                     (Name)

          ------------------------------------------------------------

          ------------------------------------------------------------
                                    (Address)

         3.      The undersigned represents that the aforesaid shares are being
acquired for the account of the undersigned for investment and not with a view
to, or for resale in connection with, the distribution thereof and that the
undersigned has no present intention of distributing or reselling such shares,
all except as in compliance with applicable securities laws.

                                         ---------------------------------------
                                         (Signature)

--------------------
     (Date)

                                      -13-

<PAGE>
                                   EXHIBIT A-2

                               NOTICE OF EXERCISE

To:      NetScreen Technologies, Inc. (the "Company")

         1.   Contingent upon and effective immediately prior to the closing
(the "Closing") of the Company's public offering contemplated by the
Registration Statement on Form S___, filed ________, 200__, the undersigned
hereby:

         [_]     elects to purchase ________ shares of [Series Preferred Stock]
[Common Stock] of the Company (or such lesser number of shares as may be sold on
behalf of the undersigned at the Closing) pursuant to the terms of the attached
Warrant, or

         [_]     elects to exercise its net issuance rights pursuant to Section
10.2 of the attached Warrant with respect to ________ Shares of [Series
Preferred Stock] [Common Stock].

         2.   Please deliver to the custodian for the selling shareholders a
stock certificate representing such ________ shares.

         3.   The undersigned has instructed the custodian for the selling
shareholders to deliver to the Company $________ or, if less, the net proceeds
due the undersigned from the sale of shares in the aforesaid public offering. If
such net proceeds are less than the purchase price for such shares, the
undersigned agrees to deliver the difference to the Company prior to the
Closing.

                                         ---------------------------------------
                                         (Signature)

--------------------
     (Date)

                                      -14-

<PAGE>

                                    EXHIBIT C

                           FORM OF OPINION OF COUNSEL

                                     [Date]

GATX VENTURES, INC.
3687 Mt. Diablo Blvd., Suite 200
Lafayette, California 94549

Gentlemen:

     We have acted as counsel for [BORROWER) (the "Borrower") in connection with
(i) the execution of the Loan and Security Agreement of even date herewith (the
"Loan") between Borrower and GATX VENTURES ("Lender"), (ii) the issuance of a
warrant to purchase shares of Borrower's [Common] [Series _ Preferred] Stock
(the "Warrant") and (iii) the transactions contemplated thereby. This opinion is
being rendered to you pursuant to Section 8.01 of the Loan Agreement.
Capitalized terms not otherwise defined in this opinion have the meaning given
them in the Loan Agreement.

     In connection with this opinion and our representation, we have examined
originals, or copies certified or otherwise identified to our satisfaction, of
the following:

     (i)    The Loan Agreement;

     (ii)   The Warrant and exhibits thereto dated as of [Date], issued by
            Borrower to Lender;

     (iii)  The Restated [Certificate] [Articles] of Incorporation and the
            Bylaws of Borrower, each as in effect on the date hereof;

     (iv)   The certificate of an officer of Borrower as to certain factual
            matters ("Officer Certificate");

     (v)    Certificates issued by the Secretary of State of the State of dated
                       , 199 , [and the Secretary of State of the State of dated
                       , 199 ,] certifying the good standing of Borrower;

     (vi)   Such other documents, records, and certificates as we have deemed
            necessary or appropriate as a basis for the opinions hereafter
            expressed.

     The Loan Agreement and the Warrant are hereinafter referred to as the
"Transaction Documents."

     In such examinations we have assumed the genuineness of all signatures, the
authenticity of all documents submitted to us as originals and the conformity to
originals of all documents submitted to us as certified, facsimile, telecopied
or photostatic copies thereof. As to certain

<PAGE>

matters of fact material to our opinion, we have relied upon the Officer
Certificate and upon your representations in the Transaction Documents.

     As used in this opinion, the expression "to the best of our knowledge,"
means the actual present knowledge or belief of those attorneys in our firm who
have or who are currently representing Borrower. We have not undertaken any
independent investigation to determine the existence or nonexistence of other
facts, and no reference as to our knowledge of the existence or nonexistence of
other facts should be drawn from the fact of this firm's representation of
Borrower in connection with the Transaction Documents.

     Based upon and subject to the foregoing and subject to the qualifications
contained herein, we are of the opinion that:

     (a)  Borrower is a corporation duly organized, validly existing and in good
          standing under the laws of the State of Delaware.

     (b)  Borrower has the requisite corporate power and authority to execute,
          deliver and perform the Transaction Documents and to issue the
          Warrant. All action on the part of Borrower, its directors and to
          shareholders necessary for the authorization, execution, delivery and
          performance of the Transaction Documents, has been taken. The
          Transaction Documents have been duly executed and delivered by an
          authorized officer of Borrower.

     (c)  The execution, delivery and performance of the Transaction Documents
          do not conflict with or violate any provision of Borrower's Restated
          Certificate [Articles] of Incorporation or Bylaws or of applicable law
          and, to the best of our knowledge, do not conflict with or constitute
          a default under any provision of any judgment, writ, decree, order or
          material agreement, indenture, or instrument to which Borrower is a
          party or by which it is bound.

     (d)  The Transaction Documents constitute legal, valid and binding
          obligations of Borrower, enforceable in accordance with their
          respective terms. Except for __________, to our knowledge, no filing
          need be made with any governmental authority with respect to the
          Transaction Documents in connection with an exemption from state usury
          laws or to connection with any other matter.

     (e)  [The Series Preferred Stock issuable upon exercise of the Warrant have
          been duly authorized and reserved for issuance upon such exercise, and
          when issued in accordance with the terns of the Warrant, will be duly
          authorized, validly issued, fully paid and non-assessable.] [The
          shares of Common Stock issuable upon conversion of the Series _
          Preferred Stock into which the Warrant is convertible, have been duly
          authorized and reserved and for issuance, when so issued in accordance
          with the terms of Borrowers Restated [Certificate] [Articles] of
          Incorporation, will be validly issued, fully paid and non-assessable.]

<PAGE>

     The opinions set forth above are subject to the following additional
qualifications, assumptions, limitations and exceptions:

     (A)  The effect of bankruptcy, insolvency, reorganization, fraudulent
          conveyance, moratorium and other similar laws relating to or affecting
          the rights and remedies of creditors generally.

     (B)  Limitations imposed by general equitable principles upon the specific
          enforceability of any of the provisions of the Transaction Documents
          and upon the availability of injunctive relief or other equitable
          remedies.

     (C)  We express no opinion as to the enforceability of any choice of law
          provision in the documents.

     (D)  We express no opinion as to the compliance or noncompliance with
          applicable antifraud statutes under the rules and regulations of state
          and federal securities laws concerning the issuance of the Warrant.

     (E)  We express no opinion herein concerning any law other than the law of
          the State of [the general corporate law of the State of Delaware] and
          the federal laws of the United States of America. [If counsel a not
          California counsel, add the following: In that regard, we note that
          the Transaction Documents provide that they an governed by the laws of
          the State of California. The opinions expressed herein concerning the
          validity, binding effect, and enforceability of the Transaction
          Documents are intended to express our views on those matters as if the
          substantive law of ____________________________ were applicable.)

     This opinion is furnished to you solely for your benefit and may not be
relied upon by any other person (other than assignees of any of your rights)
without our prior written consent, which consent shall not be unreasonably
withheld or delayed.

                                        Very truly yours,

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