Hi,

I've just joined the list so sorry if this problem has been mentioned
already before...

I'm having problem with the TCP protocol between a Linux box running Red
Hat 5.2 and an GOULD system running MPX32 3.4 (Real Time O.S.). The MPX
has additional software called "DOD PROTOCOLS" in order to be connected
to the network.
I can't get either TELNET of FTP to work properly with Linux. TFTP works
fine.
I don't think the problem is on the MPX machine, because I can use
TELNET and FTP from a SGI Indigo workstation.
If I use TELNET on Linux, I get the "Connected to ..." string but I
never get the MPX login and eventually I end up with the "Connection
closed by foreign host."
>From what I can see with TCPDUMP, it looks like Linux never
"synchronizes" with the sequence numbers sent from the MPX machine, and
all I get is a set of "P" and "S" packets going forward and backwards
that eventually times out.
I can send the TCPDUMP results but they are maybe a bit too long for a
list...
Anybody has a similar problem?
Anybody interested in the TCPDUMPs?

Thanks:
--
Eric Rosello
Simulator Development Engineer
Gulf Air Simulator Centre
Po. Box 22082
Doha
State of Qatar
Tel: +974 351325
FAX: +974 351240


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