From: krzaq <krzakers@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] packets with bad cheksum
Date: Wed, 8 Dec 2004 10:43:39 +0100 [thread overview]
Message-ID: <2ab8d39a04120801436357c3b@mail.gmail.com> (raw)
Hello everybody!
I recently tracked down a problem with my home server.
After running for few hours, all connections start to work faulty (no
connections or slow).
When I run iptraf I see that
approx. 30% of all packets are classified as BadIP (bad checksum in
header right?).
That concerns all intefraces (WAN, home LAN and even LO!!!!).
Reboot helps but the problem returns shortly.
I've booted form a memtest image and run memtest all day and night.
All tests came out clear.
I have kernel 2.6.8.1 with some patches (grsec,ip_accounting,imq,...),
but It ran flawlessly for more than a month.
The question is: how the hell can I debug it? Any hints?
Memory is tested and I am quite stucked. I've put down squid and
replaced named with nsd temporarily to
eliminate any CPU & MEM eating daemons -- didn't help.
No kernel pacnis, no kprintf's .. nothing in my dmesg ... bummer ... :(
--
Regards
Karol Krzak
--
gentoo-user@gentoo.org mailing list
next reply other threads:[~2004-12-08 9:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-08 9:43 krzaq [this message]
2004-12-08 9:57 ` [gentoo-user] packets with bad cheksum Jonathan Nichols
2004-12-08 10:08 ` krzaq
2004-12-08 10:10 ` Jonathan Nichols
2004-12-08 15:11 ` Billy
2004-12-08 14:13 ` Jean-Francois Gagnon Laporte
-- strict thread matches above, loose matches on Subject: below --
2004-12-08 12:42 brettholcomb
2004-12-08 12:42 brettholcomb
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