On Monday 20 August 2007, David Malone wrote: > On Sun, Aug 19, 2007 at 05:51:14PM -0400, Anish Mistry wrote: > > I'm not sure how to do that with the version of m0nowall that the > > router is running. But I can exhibit this behavior on the local > > LAN without going through the router. > > In that case, run a tcpdump on both ends and see if the SYN packet > is arriving at the far end. You might also want to try using > "tcpdump -s0 -v" to check the checksums on the packets (though they > can't always be trusted on the packet's sender if the network card > supports checksum offloading). > > David. There doesn't seem to be checksum offloading on the sender ath0 sender: tcpdump -s0 -v http://am-productions.biz/debug/littleguy.tcpdump.txt Far end: tcpdump -s0 -v host 192.168.1.188 http://am-productions.biz/debug/bigguy.tcpdump.txt -- Anish Mistry
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