Hi, 

I'm running kvpnc 0.8 (Ubuntu package) under KDE 3.4.3 on Kubuntu 
Breezy.  All required packages are installed.  I imported the Cisco PCF 
file used to connect to our company network using the CIsco VPN client 
on Windows and it was imported successfully.  However, all connection 
attempts results in a timeout.

My Windows laptop from work connections without issue.  I am behind a 
USR broadband router on a cable connection and experienced the exact 
same behavior with our previous PPTP VPN: connect without issue from 
any Windows box, but all connections from a Linux box timeout.

That makes me strongly suspect the router rather than kvpnc, but I 
thought I'd post here to see if anyone else has solved the same 
problem.  It's possible that this is an MTU issue, but how can I tweak 
the MTU size in kvpnc, and what do you recommend?  Is it possible that 
Linux boxes (behavior duplicated on two different hosts, both running 
Kubuntu) are setting the Do Not Fragment bit?  If so, how do I 
check/disable it, and is that even an issue when UDP is being used?

TIA for any pointers,

Jonathan


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