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VPN Client won't connect till the third attempt...

Hi,

I'm having an issue with the Cisco VPN client connecting to an IOS router via an IPSec/TCP connection. The first and second connection attempts are always unsuccessful, and it always works like a charm on the third attempt. When clients try to connect I see a log message saying "ISAKMP:(0): MM Fragmentation supported", So I'm guessing it's related to MTU somehow.

If anyone has any ideas/links that might point me in the right direction, it would be greatly appreciated.

Thanks in advance,

Joe

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