Message-ID: <firstname.lastname@example.org> Date: Tue, 21 Aug 2001 18:51:07 -0400 (EDT) Subject: Re: 100% cpu utilization with ipv6 packets? From: "Manikantan Ramadas" <email@example.com>
It looks like a DNS lookup issue to me..
Did you try "tcptrace -n" to turn off name lookups..
If that doesn't help, could you send us the concerned dumpfile, so we can
have a look?
> tcptrace is unable to handle some ipv6 traffic I give it, it
> just starts using 100% of the CPU and there is no output, I
> have to kill it. Any known issues?
> I'm running linux with:
> tcptrace.6.0.0b4 compiled from source
> tcpdump-3.6.2 (to capture the traffic)
> it's choking on this one at least:
> 18:12:49.155001 xxxx::xxx:xxxx:xxxx:xxxx > xxxx::x: OSPFv3-hello 40:
> rtrid xx.x.x.x backbone dr xx.x.x.x bdr xxx.xxx.x.x [hlim 1]
-- Robustness Principle : "Be liberal in what you accept and conservative in what you send" - Jon Postel
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