Matthew Sullivan wrote: > Andre Oppermann wrote: > >> Matthew Sullivan wrote: >> >>> Give me the switches you want on tcpdump and I'll be happy to provide >>> the packets ;-) >> >> This should do the trick: >> >> tcpdump -n -p -i fxp0 -s 128 -w dump >> > Ok this is what you have: > > root_at_scorpion:~# tcpdump -n -p -i fxp0 -s 128 -w pktdump not port 24 > > and it's at: http://scorpion.sorbs.net/ICMP/pktdump Ok, this is the problem: MTU of next hop: 0 Have you installed my patch on the gateway machine too, or only on your host? MTU of next hop should not be zero under normal circumstances. It indicates a bug somewhere in the normal IP forwarding path. Is this the correct packet flow: ... --> dc0 --> gif0 --> IPSec --> fxp0 --> Internet --> ... -- AndreReceived on Mon May 02 2005 - 14:12:07 UTC
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