HDTenEightyP/NetNews huggingface dataset:
From: bpb9204@tamsun.tamu.edu (Brent)
Subject: Re: NOS/TCPIP for the Mac??
Followup-To: rec.radio.amateur.packet
Organization: Texas A&M Univ., Inc.
Distribution: rec
Date: Tue, 28 Jul 1992 03:00:22 GMT

winter@Apple.COM (Patty Winter) writes:
|
|Adam, PA2AGA, has expanded on the basic NET program, but I'm not
|sure whether his software is FTP-able from anywhere (Dick??). And Ivo
|Van Ursel, ON1XK, has an alternative mailer, but again, I'm not sure
|where it's available from.

I just ftp'd it from ucsd.edu in their ham-radio/net/packet or
some such directory.  It's called NET_Mac (or close; NET and Mac are in there).
Look around, you'll find it.

-Brent
-- 
+-------------------------+  Pale Terror trembling guards the fountain's head,
|Brent P. Burton, N5VMG   |  And rouses Fancy on her wakeful bed;
|bpb9204@tamsun.tamu.edu  |  From realms of viewless spirits tears the veil,
+-------------------------+  And there reveals the unutterable tale. - M. Lewis
From: kriss@austin.lockheed.com (R M Kriss)
Newsgroups: rec.radio.amateur.packet
Subject: CQ WU2Z, Keith in NJ
Date: 22 Jul 92 18:33:59 GMT
Organization: "Lockheed Austin Division, 6800 Burleson Rd, Austin, TX 78744"

Sure would like to know his home BBS.

73 de Dick, KD5VU
        


=====================================================================   
   Richard (Dick) Kriss    E-Mail:kd5vu@austin.lockheed.com
      904 Dartmoor Cove    Packet Radio: SP KD5VU @ N5LJF.#AUS.TX.USA.NA
    Austin, Texas 78746    Phone: 512-386-4153 (day) or 327-9566 (evenings)
  My employer has nothing to do with this message! ...  _._              
=====================================================================
From: wa2ise@cbnewsb.cb.att.com (robert.f.casey)
Newsgroups: rec.radio.amateur.packet
Subject: 9600 baud mod for Alinco 110, 112, 1200 radios
Date: 26 Jul 92 04:35:34 GMT
Organization: AT&T

copied from packet:
 Msg# TSF  Size #Rd  Date  Time From   MsgID        To
 2183 BF   3482   0 21-Jul 1657 KC6RIX 476_WF6O     ALINCO@USBBS ()
 Sb: 110, 112, 1200 MODS SAME!


Hello FELLOW Packeteers!  I just got off the phone with Matt from Alinco!
I have been asked if the 9600 baud Mod that I posted would also work for the
110.  YES IT WILL!  The 110, 112 and 1200 radios are identical except for 
the power output of the 1200 (25-watts high power compared to the 45-watts of
the 110 and 112!) and the 112 has a LCD display to replace the piece of junk
one on the 110!  Also, if you want to have more power in the 1200, you can buy
the 100/112 PA Board (45-watts) for $65.00 from Alinco.  It also requires
buying 4 high power switching diodes for $20.00 from Alinco.  $85.00 for 
20-watts?...Doesn't sound like a good investment to me.  Don't forget the time
involved with doing this mod.  I discourage the use of HIGH POWER and have
posted bulletins on this subject!  Never the less, I feel obligated to pass
this info on to you, I am not the U.S. Government, I will NOT keep things
from you!  To follow is the 9600 baud Mod I received from Alinco.  Alinco
warns that the Warranty is void if this Mod is performed!  KA1BOY has been
great enough to try this Mod and says it works great for 1200 baud as well
as 9600 baud!  From all of us to you, THANK YOU BARRY!  One point to remember,
you will not be able to use the radio for voice.  This mod uses the Mic 
Connector...
                                 TRANSMITTER
1.  Remove R-31
2.  Remove C-40 (save this part, it is to be reused!)
3.  Connect one leg of C-40 to PIN 7 of the VCO Board
4.  Connect a jumper from the free leg of C-40 to the HOT end of C-35
              The MIC input is now connected DIRECTLY to the VCO!

                                   RECEIVER

1.  Disconnect the PINK wire connected to the MIC connector and the PC Board
    from the PC Board
2.  Reconnect the PINK wire to PIN 2 on the IF Board connector
         This eliminates the low pass filtering on the discriminator!

That is it to the MOD for the 110, 112, and the 1200!  Remember, you now use
the MIC Connector For inputting 9600 baud and it WILL work for 1200 baud!
A special note to all SYSOPS out there...Buy this radio and do this MOD!  It 
will allow users to set their TXDelay down to a lower setting giving the 
channel MORE throughput!  USERS, make a DONATION to your SYSOPS so they can
help make the system YOU are using, BETTER!  We must all do our part to help!
I would like to hear from all of you that tries this MOD!

I GIVE PARTIAL CREDIT TO BARRY, KA1BOY, FOR HIS INPUT ON THIS MODIFICATION!!!
73 FELLOW PACKETEERS!!!        DINO...KC6RIX @ WF6O.#SOCA.CA.USA.NA
==========================================================================
Note: I haven't tried or verified this, proceed at your own risk.  WA2ISE
From: ron@pilot.njin.net (Ron Natalie)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Questions from a beginner
Date: 28 Jul 92 21:49:21 GMT
Organization: Rutgers Univ., New Brunswick, N.J.

> 1 - How much does it cost to get a basic transciever that will connect to my
>    computer?

Depend on if you buy new or used.  Certainly under $300.

> 2 - Can I get a tranceiver that will pretend that it's a telephone so that I
>     can use my current modem?

No, the modem that you have will probably not deal with the nature of
the radio.  Amateur radio transceivers are not full duplex devices and
need to be told when to transmit and when to receive.  There are
however some very cheap packet modems that use the smarts of the
computer, though the traditional way is to use a TNC which looks like
a modem but contains a Z80 inside that does some of the protocol and
other housekeeping for you.

> 3 - Once I have the equipment, how do I go about "getting connected?"  Do  I
>    have to register in my area or just go online?  (Admittedly not very
>    likely.)

We don't need no stinking registration.  You just connect like you
were dialing up a BBS (Ok, so maybe it's a little more involved than
that).  The individual BBS's may require setup, but it's totally
analagous to telephone bbs.  You do need to get a license, but with
the elimination of the morse code requirement, this is just a
formality.

> 4 - What types of communications protocols are used?  What is KA9Q, and is
>    it THE protocol?

The underlying protocol is AX.25 (which is as it sounds, a variation
on X.25).  This can be used by itself or in conjunction with other
protocols.  Most user -> system interaction is still exclusively X.25,
though some people use TCP/IP.  The routing infrastructure typically
uses another protocol of which there are a few in use.

KA9Q is the amateur radio callsign of Phil Karn.  It is used to refer
to his network program for the PC, originally done to allow TCP/IP
to be used with packet radio.  However, the later version of the code
includes an operating system called "NOS" that provides a multitasking
environment helpful in network hacking so KA9Q supports all kinds of
things now.
From: kurt@cs.tamu.edu (Kurt Freiberger)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program
Date: 24 Jul 92 15:37:46 GMT
Article-I.D.: tamsun.1992Jul24.153746.15993
Organization: Computer Science Dept., Texas A&M University

In article <711908188snx@skyld.UUCP>, jangus@skyld.UUCP (Jeff Angus) writes:
|> Two comments on the pktwin04.zip posting:
|> 
|> 1.      I decoded this four part package, and the zip file was corrupted.
|>         PKZIPFIX allowed me to extract things, but then the exe file failed
|>         the CRC.

Stuff like that happens.
 
|> 2.      Why was approximately 250K of uuencoded file posted to the entire
|>         network? Especially in light of the errors I received decoding it.
|>         What ever happened to posting a short brief of the programs abilities
|>         and availability via fpt, email or diskette mail.

What's to kvetch about?  That's nothing compared to what is in other 
newsgroups.  Certainly, I would prefer it over the endless discussion on
Morse vs Morris! 8-}

Kurt

-- 
Kurt Freiberger, wb5bbw	  kurt@cs.tamu.edu   409/847-8607  fax:409/847-8578
Dept. of Computer Science, Texas A&M University      DoD #264: BMW R80/7 pilot
"We preserve our freedom using three boxes: ballot, jury, and cartridge."
      *** Not an official document of Texas A&M University ***
From: gerry@bluemoon.rn.com (Gerard M. Foley)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Questions from a beginner
Date: 30 Jul 92 14:19:06 GMT
Organization: Blue Moon BBS ((614) 868-998[024])

> > 3 - Once I have the equipment, how do I go about "getting connected?"  Do  
> >    have to register in my area or just go online?  (Admittedly not very
> >    likely.)
> 
> We don't need no stinking registration.  You just connect like you
> were dialing up a BBS (Ok, so maybe it's a little more involved than
> that).  The individual BBS's may require setup, but it's totally
> analagous to telephone bbs.  You do need to get a license, but with
> the elimination of the morse code requirement, this is just a
> formality.
> 
It's a little more than a formality, we hope.  The morse code
requirement was the formality, and the exams try to keep you
within the law and ask you to know a little about radio.
Get in touch with a local ham (radio amateur), and GL (Good Luck),
and 73 (Best Regards) K8EF@W8CQK.OH.USA.NA

 This is from
     gerry@bluemoon.rn.com
who doesn't have his (or her) own obnoxious signature yet
From: ees1mw@ee.surrey.ac.uk (Mike Willis)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program
Date: 23 Jul 92 09:42:18 GMT
Organization: University of Surrey


I just uudecoded this and it appears to work well. I don't know if it 
handles trutype yet but I look forward to the next version with the added
features.

It looks good on the screen too.

I had to reconfigure the ini file to take account of serial port 2
and at least the program told me what was wrong. Now I will try it on a slow 
16MHz 286 to see if it can run in the background.

A good program.
Mike
M.J.Willis - CSER - University of Surrey
From: brian@ucsd.edu (Brian Kantor)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program
Date: 24 Jul 92 06:13:37 GMT
Organization: The Avant-Garde of the Now, Ltd.
NNTP-Posting-Host: ucsd.edu

In article <711908188snx@skyld.UUCP> jangus@skyld.UUCP (Jeff Angus) writes:
>2.      Why was approximately 250K of uuencoded file posted to the entire
>        network?

Posted by an overenthusiastic newcomer whose eagerness outran his good
judgement.  Now he knows better, eh?
	- Brian
From: VIDGAMES@delphi.COM (ANDY EDDY, VG&CE EXECUTIVE EDITOR)
Newsgroups: rec.radio.amateur.packet
Subject: Anybody tried packet with Tandy 100?
Date: 24 Jul 1992 11:12:02 -0700
Organization: UCSD Usenet Gateway
NNTP-Posting-Host: ucsd.edu


Donald K. George (KB6ZHN) writes:
>I've tried my M100 with an MFJ-1274 and a Yaesu FT-727.  After a minor mod
>to the TNC (changing a resistor value I think) had no trouble keying the
>radio.  Unfortunately, so much RF interference came out of the TNC cables, 
>that it made it virtually impossible to receive anything unless you were
>almost on top of the transmitting station.

I've got an MFJ-1270b, and I'm having a similar problem, though I'm trying
to hook up to a Yaesu 411e HT and a Mac (haven't gone for the M100 yet).
First time through, I managed to get receive from my HT to the TNC fine, but
PTT didn't work. I was told by MFJ to add a resistor/capacitor combo to the
cable, which activated PTT fine, but brought a noise level of about S7 to
the HT receive, drowning out all incoming stations. Now I've gotten advice
to 1) move the antenna as far away as possible (though the interference
seems to be coming through the cable rather than through the air to the HT);
2) put the resistor inside in place of R107 (I think) and remove the
capacitor; and 3) (this came from MFJ support, gang) to shave off the paint
between the top and bottom covers and run a ground to the computer. No
offense, MFJ, but this seems like a lot of extra work for something that's
supposed to work off the shelf.
Donald, I'd like to hear in e-mail you hooked up to the 727, which is
probably similar to the 411, other than yours is a dual-bander while mine is
only 2m. I also would like to hear the resistor you used and where you put
it. MFJ has given me a lot of information at different times, lots of it
contradictory to the info received in the previous phone call. If you are
nearby, in Southern California (as your call might indicate), I'd like to
see your set up. I think it would help me (finally) get my system on the
air. Once I get the 411 and TNC hooked together, I'm going to get the M100
going too. Thanks...
=-=-=-=-=-=-=-=
Andy Eddy-WB1FNV/6, 7J1ALH    Beverly Hills, California   
Exec. Editor, VideoGames & Computer Entertainment Magazine
Internet: 70007.3554@compuserve.com or vidgames@biotechnet.com
Delphi: VIDGAMES      CompuServe: 70007,3554      Prodigy: CKJB66A
GEnie: VIDGAME      MCImail: VIDGAMES      America Online: VIDEOGAMES
From: ssuhouns@susssys1.reading.ac.uk (Paul Marshall Hounslow)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program
Date: 27 Jul 92 15:03:01 GMT

jangus@skyld.UUCP (Jeff Angus) writes:
 
>Two comments on the pktwin04.zip posting:

>1.      I decoded this four part package, and the zip file was corrupted.
>        PKZIPFIX allowed me to extract things, but then the exe file failed
>        the CRC.

>2.      Why was approximately 250K of uuencoded file posted to the entire
>        network? Especially in light of the errors I received decoding it.
>        What ever happened to posting a short brief of the programs abilities
>        and availability via fpt, email or diskette mail.

>xenon!skyld!jangus   < This space left blank intentionally. >
>J Angus, PO Box 4425, Carson CA 90749-4425 voice (310) 324-6080


Well if you are *REALLY* that worried about bandwidth, why post this, why not
EMail it :-)

Sorry if I offended *YOU* by positing somthing to this group, somthing I
thought might be usefull.  Well to me anyway *IF* I get any feedback.
However, this is a low volume group, and larger things are regularly posted
onto other groups that are far busier.  Maybe this is why :-)

Thanks to the others who also posted replies to this message in my support.
Although I don't consider myself a newbie (just don't post enough ;-), naive,
OK I'll admit to that.



Paul

----
73's de Paul                         The smelling pistakes are all my own.
Packet: G4YFY@GB7BEQ                 I have no employer (I retired ;-).
EMail:  ssuhouns@susssys1.rdg.ac.uk  1985 K100RT                 DoD #0573
Newsgroups: rec.radio.amateur.packet
From: andyw@aspen32.cray.com (Andy Warner)
Subject: Re: TAPR 9600 modem problem..
Originator: andyw@aspen32
Organization: Cray Research, Inc.
Date: 21 Jul 92 11:32:21 CDT


I have received several replies (thank you all) the majority
of which said that the output op amp oscillating (at around
400KHz) was a known problem. The fix is supposedly to remove
C5. I can't verify this, since the guy whose modem I was
working on is out of town for a few days..

I now have a file containing several suggested fixes to
the tapr9600 modem (including this one), if anyone wants a
copy, drop me a line. I think it might already have made the
rounds over AX25 & UO-22...

Thanks,
-- 
andyw.	N0REN/G1XRL

andyw@aspen.cray.com	Andy Warner, Cray Research, Inc.	(612) 683-5835
From: z_kennedypc@ccsvax.sfasu.edu
Newsgroups: rec.radio.amateur.packet
Subject: Help for portable NOVICE
Date: 23 Jul 92 20:02:05 CST
Organization: Stephen F. Austin State University

I currently own a Zenith notebook and I was planning on getting into ham radio
[Cand packet.  I know about how to get the license as a technician class.  What
I need is information on what is needed for a truely portable packet station.
No knowledge of equipment necessary to run packet.  I am well versed in only
phone modem use.

Newsgroups: rec.radio.amateur.packet
From: bpb9204@tamsun.tamu.edu (Brent)
Subject: Re: TNC'less Packet on Mac?
Keywords: macintosh
Organization: Texas A&M Univ., Inc.
Distribution: rec
Date: Fri, 31 Jul 1992 14:55:07 GMT

bpb9204@tamsun.tamu.edu (Brent) writes:
|Now, where can one find info about these poor man's packet modems?
|I remember seeing something in 73 or Radio-Electronics a year or
|so ago, but I don't know which.  Any pointers would be nice...

Thanks to everybody for the information I asked about.  Yes, the article 
appeared in 73, August 91.

Also, 73 is having information specifically about Macs, SoftKiss, and a
cheap hookup in their upcoming October issue.  Should be good.

Once again, thanks for the many replies!
-Brent
Newsgroups: rec.radio.amateur.packet
From: kwfriber@mtu.edu (Kenberg Frieth)
Subject: BM sources for Atari ST
Organization: Michigan Technological University
Date: Wed, 22 Jul 1992 17:53:50 GMT

A friend of mine is looking for the sources for Bdales Mailer for the Atari ST.  I
have looked all over ucsd for them, but all I could find were the IBM sources.  If
anybody could send them to me, or tell me where to find them, it would be most
appreciated.

Thanks in advance
Ken Friberg n8pbe
From: MAGUIRE@SPPVM1.UCSD.EDU (Jon Maguire maguire@sppvm1.vnet.ibm.com)
Newsgroups: rec.radio.amateur.packet
Subject: LL Grace
Date: 28 Jul 92 15:43:58 GMT
Organization: UCSD Usenet Gateway
NNTP-Posting-Host: ucsd.edu


What is the address of LL Grace or a distributor that carries their
product? Thanks in advance.
-----------
Jon Maguire  N1CQE/4  |    ibm-vm: maguire@sppvm1 usib2tfc@ibmmail
IIN Customer Assist.  |    Packet: N1CQE@KB4GBS.#TPA.FL.USA.NA
Dept 7EF / Bldg PAV   |    voice: t/l:438-3038 external:(813)-878-3038
3105 W. M.L.King Blvd.|    fax  : t/l:438-3922 external:(813)-878-3922
Tampa, FL 33607       |    AMSAT #21847  TAPR #2916 TPALAN
                      |    Internet: maguire@sppvm1.vnet.ibm.com
From: ssuhouns@susssys1.reading.ac.uk (Paul Marshall Hounslow)
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program
Date: 27 Jul 92 15:08:21 GMT
Date: 27 Jul 92 15:03:01 GMT
Newsgroups: rec.radio.amateur.packet
Subject: Re: Windows Packet Program

jangus@skyld.UUCP (Jeff Angus) writes:
 
>Two comments on the pktwin04.zip posting:

>1.      I decoded this four part package, and the zip file was corrupted.
>        PKZIPFIX allowed me to extract things, but then the exe file failed
>        the CRC.

>2.      Why was approximately 250K of uuencoded file posted to the entire
>        network? Especially in light of the errors I received decoding it.
>        What ever happened to posting a short brief of the programs abilities
>        and availability via fpt, email or diskette mail.

>xenon!skyld!jangus   < This space left blank intentionally. >
>J Angus, PO Box 4425, Carson CA 90749-4425 voice (310) 324-6080


Well if you are *REALLY* that worried about bandwidth, why post this, why not
EMail it :-)

Sorry if I offended *YOU* by positing somthing to this group, somthing I
thought might be usefull.  Well to me anyway *IF* I get any feedback.
However, this is a low volume group, and larger things are regularly posted
onto other groups that are far busier.  Maybe this is why :-)

Thanks to the others who also posted replies to this message in my support.
Although I don't consider myself a newbie (just don't post enough ;-), naive,
OK I'll admit to that.



Paul

----
73's de Paul                         The smelling pistakes are all my own.
Packet: G4YFY@GB7BEQ                 I have no employer (I retired ;-).
EMail:  ssuhouns@susssys1.rdg.ac.uk  1985 K100RT                 DoD #0573
From: jseboldt@pnet51.orb.mn.org (John Seboldt)
Newsgroups: rec.radio.amateur.packet
Subject: TNC'less Packet on Mac?
Date: 26 Jul 92 22:40:13 GMT
Organization: People-Net [pnet51], Minneapolis, MN.

I wonder if somebody has come up with something analogous to the BayComm idea
for the Mac -- that is, make up a simple modem for your serial port, and let
the computer do the TNC emulating work.

Idea:  all the TCP/IP software is available in a Mac version.  It expects a
TNC in KISS mode.  Can one come up with a cheap KISS-only modem in some way?

Any ideas along this line would be appreciated.

: John Seboldt...Minneapolis, MN...As a ham, K0JD...as a human,       :
: right-brained yet right-handed...as a musician, techie yet creative :
:   UUCP: {crash, kksys, petrus, quest}!orbit!pnet51!jseboldt         :
:   ARPA: crash!orbit!pnet51!jseboldt@nosc.mil                        :
:   INET: jseboldt@pnet51.orb.mn.org                                  :
Newsgroups: rec.radio.amateur.packet
From: ralexander@irnbru.enet.dec.com (Robin Alexander)
Subject: TAPR 9600 Baud Info Required
Organization: Digital Equipment Corporation
Date: Thu, 23 Jul 1992 08:20:35 GMT


Hi,

I have seen a few articles about the TAPR 9600 baud modem,
but I know very little about it. Are their any ftp sites
which carry any information, i.e. access to kits,
compatibilty with radios / G3RUH etc.

I would also like to hear from anyone who can give me any
info as to the cost and complexity.

Thanks in advance. 

Robin Alexander

ampr     	: gm4yed@gb7san.gb.eu
internet 	: ralexander@irnbru.enet.dec.com

Entry Level Systems Product Business Unit,
Digital Equipment, Scotland.
+44 292 883375 (DTN 823-3375)
From: perry@jpunix.com (John Perry)
Newsgroups: rec.radio.amateur.packet
Subject: NOS/TCPIP for the Mac??
Date: 21 Jul 92 14:37:11 GMT
Organization: J. P. and Associates, Dickinson, TX
X-Newsreader: Tin 1.1 PL4

Hello everyone!

This may be a FAQ but I was wondering if there was any NOS/TCPIP
software available for the MAC? If so, where can I FTP it from?

-- 

John A. Perry        perry@jpunix.com                       - Internet
                     jpunix!perry                           - UUCP
                     KG5RG @ AB5A%FE6CNB.#HOU.TX.USA.NA     - Packet Radio
From: pst@cisco.com (Paul Traina)
Newsgroups: rec.radio.amateur.packet
Subject: Re: 9600 baud mod for Alinco 110, 112, 1200 radios
Date: 26 Jul 92 20:51:55 GMT
Article-I.D.: lager.PST.92Jul26125156
Organization: cisco Systems, Menlo Park, California

I have made this mod, and I have the following suggestions:
(a) you can get a "map" of the board via FAX or snail mail from Alinco
    -- this helps a LOT (it's impossible to read component labels) --
    Alinco is in Torrance Calif, in the phone directory.
(b) Throw away C40, it is impossible for a mere mortal to do what they
    are suggesting.  Replace that SMT C40 with an axial .01uf cap
    (non-polarized, anything kind you want, I used a tant.) and some
    insulation tubing over the leads (it needs to stretch 2 inches
    across the bottom of the pcb.

Alinco claims this mod makes 1200bps unusable, untrue, I use my modded
1200 on both 1200 and 9600 bps without noticable degredation of
performance.

Regards,
Paul
--
% lookup ampallang
        Word:  "ampallang"
 Suggestions:  1 employing  2 impaling  3 impelling  4 implying
From: ieeelib@memstvx1.memst.edu
Newsgroups: rec.radio.amateur.packet
Subject: MSYS Under Windows 3.1 ????
Date: 22 Jul 92 15:12:41 -0600
Organization: Memphis State University

I am looking for anybody out there who is running MSYS 1.13 under WINDOWS 3.1
I have heard that the BBS software run's under other multi-tasking programs.
We are currently runing MSYS on a 8086 machine with 640K. We will be upgrading
our machine to a 386DX 33 MHz with 4MB of RAM.

Any sugestions or Comments are welcome.


Suresh N9GSA

___  ___  _____  ___ ___ Suresh Kagoo  EE Dept , Memphis State University
|  \/  | / ____\ | | | | Engineering 215    | Domain: KAGOOS@MEMSTVX1.MEMST.EDU
| \  / | \____ \ | |_| | Memphis, TN  38152 | Bitnet: KAGOOS@MEMSTVX1
|_|\/|_| \_____/ \_____/ Ph: (901) 678-3074 | AX.25 : N9GSA@W4BS.#WESTN.TN.USA

Xref: sparky rec.radio.amateur.packet:1919 comp.sys.atari.st.tech:4082