VIAVI Solutions

Frequently Asked Questions (FAQs)

TeraVM

Fortinet VPN Client
Emulation with TeraVM

Fortinet VPN Client Emulation with TeraVMTM
Fortinet VPN Client Emulation

Response

Additional Information

What product is used to emulate theFortinet VPN clients?

TeraVM

TeraVM is a virtualized test solution, which is used totest both physical and virtual devices

What device types may be tested?

Fortigate

TeraVM is used to emulate stateful Fortinet VPN clients

What versions of Fortinet VPN areavailable to test with?

FortiClient

FortiClient SSL VPN Client

What VPN specific performance
metrics are available in the product?

Unique metrics for
FortiClientSee Chapter 2

What else can TeraVM be used for?

Network andTeraVM is used to analyze the performance limitations
Applicationand capabilities of a wide variety of security andPerformance Testing networking devices including VPN/Firewall, vSwitch,
DPI or IPS/IDS, vLoad Balancer and video infrastructure.

Configurable TeraVM Fortinet VPN Client parameters
Fortinet VPN Client Emulation

Response

What VPN types are supported?

SSL/TLS

What authentication mechanisms
are supported?

X.509 Digital Certificates, User name and password

Do i need a separate Certificate
Authority commence testing?

TeraVM is capable of generating and signing certificates/keys for test entities

What encryption algorithms aresupported?

DES, 3DES, AES

What applications can be secured via
Fortinet VPNs?

Voice (SIP& RTP), Video (RTSP), Data (HTTP, SMTP, POP3)

Do you support IPv6?

Yes, support testing with mixed IPv4 and IPv6 tunnel configurations.

Are there any VPN debug tools?

Yes, unencrypted packet capture - users can obtain an unencrypted packet
capture of the interactions with a VPN appliance, this implies that the capture
from an encrypted tunnel can now be opened directly in tools like Wireshark.

Do you support per VPN flow
performance measurements?

Yes, TeraVM offers per VPN session establishment metrics.

Do you support performance
Yes, TeraVM provides tunnel based metrics and application specific metrics on
For further details you can also
refer to the specific product briefs, ordering guides, andmeasurements of applications in theeach and every application running in the secure tunnel.
other documents at www.viavisolutions.com/enterprise
FortiClient VPN?

Fortinet VPN SSL/TLS performance metrics

Fortinet FortiClient SSL VPN

Description

Client Out Tunnel IP Bit/s

Number of bits/second sent out by this Client

Client Out Tunel IP Packet/s

Number of packets/second sent out by this Client

Client In Tunnel IP Bit/s

Number of bits/second received by this Client

Client In Tunnel IP Packet/s

Number of packets/second received in by this Client

Client Tunnels Attempted/s

Number of attempted tunnels per second

Client Tunnels Attempted

Number of Attempted

Client Tunnels Established/s

Number of established tunnels per second by Client

Client Tunnels Established

Number of established tunnels by Client

Client Tunnels Rejected/s

Number of tunnels/second that were rejected by Client

Client Tunnels Rejected

Number of tunnels rejected by the Client

Client Tunnels Errored/s

Number of tunnels/second that failed to be established by the Client

Client Tunnels Errored

Number of tunnels that failed to be established by the Client

Client Tunnels Completed/s

Number of tunnels/second that were completed by the Client

Client Tunnels Completed

Number of tunnels completed by the Client

Mean Tunnel Establishment TimeThe time (ms) to establish a tunnel

Out Tunnel Control Packets

The number of Tunnel Control Packets sent by the Client

In Tunnel Control Packets

The number of Tunnel Control Packets received in by the Client

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Product specifications and descriptions in thisdocument are subject to change without notice.
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