Will have to try it again... The reason why Path MTU doesn't work, is that our F5s (BigIPs) seem to have a broken implementation of NATing ICMP PMTU packets (at least when using Aggregate ALL - OncConnect or SNAT) Andrew
> My bet would be that someone is blocking icmp messages (you, your > firewall, your ISP?). There's a really good explanation of PMTU at > http://www.netheaven.com/pmtu.html that should explain all that for > you. > > As someone else suggested you can lower the MTU and probably get around > the problem but it would be better to try and figure out which router > is blocking your PMTU attempts ... play with the -M option to ping (at > least in iputils-ping from testing). > > Of course I've never used CIPE so I may be totally off base. > -- > Fraser Campbell <[EMAIL PROTECTED]> > http://www.wehave.net/ Georgetown, Ontario, Canada > Debian GNU/Linux > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact > [EMAIL PROTECTED]