Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!decwrl!fernwood!shograf!jim
From: jim@shograf.COM (jim morris)
Newsgroups: comp.dcom.modems
Subject: Telebit T2500 -> TB+ UUCP spoofing problem, HELP
Keywords: uucp spoofing T2500 TELBIT
Message-ID: <554@shograf.COM>
Date: 1 Mar 91 02:25:34 GMT
Organization: SHOgraphics
Lines: 29

Hi,

	I have been having a problem, and was hoping that someone else
has seen, and solved, this problem.

I am getting my news files batched, compressed and about 100-50k blocks.
After recving about 10 or so, (Sometimes less sometime more), files
the modems stop talking to each other. I can see my end timeing out and resending
something (Probabably ACK??). But I never get anything back from the other
side. The same effect can be achieved by enabling XON/XOFF control in the
modem and recving an XOFF. (But that is NOT what is happening).
Both modems have NO flow control enabled, they both rely on UUCP protocol
for the handshaking. Someone is locking up... Either my modem is not sending
any more, or the other side is not recving or sending anymore.
I have tried every S register setting I, or telebit support, can think of
to no effect. Of course UUCP eventually times out and hangs up.
I get the interrupted file on the next dial-in.

Anyone got any idea what this problem is!! Has anyone else seen this problem.

Please HELP if you can...

	Thanks
	Jim

-- 
Jim Morris,	E-Mail: jim@shograf.com    Voice: (415) 903-3887
  _ 
SHO graphics.	Practical PEX