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SubjectRe: 2.2.X Random "connection reset by peer" (reproducable+tcpdump)
Date
Bonjour Rogier Wolff
>
>
> Jean-Marc Pigeon wrote:
> > - Random "connection reset", are occuring for 2 months
> > now, we upgraded to "fresh" distribution (RedHat-6.0)
> > and new kernel, problem still present...
>
> I have experience with ANOTHER machine generating the Reset packets.
> Tell tcpdump to dump the hardware ethernet addresses (-e) and try
> and catch the reset again.

You are right, we are know sure another machine was
involved, the third one is also a Linux one (2.0.36).
Gated is running on that one and doing "RIP" on its interface.
Once we stop doing RIP on the local network interface, no reset
Packet anymore.
"Defective" systems were not listening on RIP, I was
not even able to trace ICMP redirect packet, I do not catch
why the system with gated was sending Reset packet at random,
it should not be not concerned at all with this local traffic......

Many thanks for you help
>
> (Cause is a buggy card together with a buggy OS. Card works fine in a
> Linux machine).


A bientot
==========================================================================
Jean-Marc Pigeon Internet: Jean-Marc.Pigeon@safe.ca
SAFE Inc. Phone: (514) 493-4280 Fax: (514) 493-1946
REGULUS, a real time accounting program for ISP
REGULUS' Home base <http://www.regulus.safe.ca>
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