On 2006/10/14 02:42, Richard P. Koett wrote: > >> I won't post a dmesg unless requested because I think this platform > >> is pretty well known.
it probably won't make a difference here, but in general, the dmesg doesn't just tell about the platform, it tells about the OS you're using on it too. > >> I think I can rule out things like speed and duplex problems between > >> the Soekris and the local switch because the problem only affects > >> outbound traffic. Not entirely, it could only be affecting things in one direction. Better to verify. On 2006/10/14 03:10, Richard P. Koett wrote: > >> I tried a few scrub options to no avail > > > > which ones, did you try the max-mss I suggested? if 1440 is no good > > try a bit lower. it sounds very likely that you have MTU problems and > > max-mss will workaround that (at least for TCP). > > I tried the following variations: > > scrub out on sis0 max-mss 1440 > scrub out max-mss 1440 > scrub max-mss 1440 > scrub max-mss 1400 > > Should I keep going lower, or try some other variation? I'd have thought that would have taken care of it, perhaps it's some other problem I haven't thought of... Any blocked packets when you see problems? (tcpdump -neipflog0)
