On Sun, Jul 29, 2001 at 07:27:05PM +0400, kuznet@xxxxxxxxxxxxx wrote:
> > i tried to use kdb to trace
> Alas, I do not believe to any results, obtained with kdb.
> I believe to plain logic more. :-)
don't be polemic.
> > the icmp_send, but got stuck somewhere after
> > ip_output in dev_queue_xmit. so obviously 2.4.7 really tries to send
> > something out to eth0, but fails somewhere somehow in low-level routines.
> Particularly, I do not believe to this at all. 99% - the problem is
> with rate limiting. Loopback is special only in this respect. :-)
wrong, i've found 3 lo/!lo conditionals at the first look.
anyway, it is the rate limiting.
i disabled icmpv4_xrlim_allow, and now every udp packets get it's proper
icmp error. now, we need someone to figure out why icmpv4_xrlim_allow is
overlimiting.
clemens
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