Messages in this thread |  | | Subject | Network oddity.... | Date | Fri, 5 Jan 2001 01:08:49 +0100 (MET) | From | (Rogier Wolff) |
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Hi all,
I have a server, and it reports ("netstat -a")
tcp 0 0 server:ssh client:1022 SYN_RECV
This sounds normal right?
However there are 79 of these lines in the netstat output. Not normal!
A TCP connection is identified by the 12 bytes source IP, dest IP, source port, dest port. Right? Then as far as I can see, these should all refer to the SAME socket. (yes, they all refer to server:ssh, and client: 1022!)
Oh, this situation seems to continue: it sends a syn-ack and then the client replies with a reset. This goes on and on. I'm going to make the client disappear, and hope that this makes the number of these connections go away.
Kernel is 2.2.13. That was "fresh" when the system was booted. Yes, that's over 14 months ago.
Roger.
-- ** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2137555 ** *-- BitWizard writes Linux device drivers for any device you may have! --* * There are old pilots, and there are bold pilots. * There are also old, bald pilots. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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