CVSup timeout
Lowell Gilbert
freebsd-stable-local at be-well.ilk.org
Fri Aug 26 13:50:43 GMT 2005
Bryan Buecking <bryan at vanten.com> writes:
> Chris Demers wrote:
> > I have run into this myself in my own home network, what I have
> > found that fixed it is I just adjusted the MTU on all my stations
> > with problems to the size of the pppoe packet size. From the error
> > try changing it to in your case 1454 and see if the error goes away.
> >
> Thanks, that did it. I tried adjusting my MTU before, but did not
> consider the MTU of the FW; which happens to be set to 1450. So
> setting the MTU of problematic machine to 1450, and not 1454, fixed my
> issues.
>
> I guess the only other point worth mentioning is the fact that with
> fbsd 4.11 works fine with an MTU of 1500. I'm not sure, but could
> this have something to do with DF bit not being set correctly?
Possible, but it may be more likely that a firewall is
improperly dropping ICMP messages to break MTU discovery.
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