Matt Ryan wrote: > > Only if you have pMTU running successfully end-to-end. That requires > ICMP working end-to-end which I think I read was a problem with your > set-up...
What's the best way to test this sort of stuff? I must admit I am still confused. I reduced the MTU on both internal and external interfaces of the firewall, but I am still having problems. (Client PCs in SA have trouble connecting to the Exchange server in the UK; reducing the MTU on the client PC fixed it.) In addition, reducing the MTU on the internal interface broke access to some websites (e.g. microsoft.com :-p) How does that one work? 8-/ -- George Borisov DXSolutions Ltd -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

