I have seen strange results with MTU in networking configurations - not as much VPN, but the old Microsoft Network Sharing type stuff and DSL. Use "ping -f -l size" to get a feel for what your maximum safe packet size is.

It sounds like the other networks might be using an odd network metric, and yours is lower, so it chooses you to route through???


Edited by pgrzelak (21/01/2006 12:53)
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Paul Grzelak
200GB with 48MB RAM, Illuminated Buttons and Digital Outputs