Has anyone ever run into this?

MARC A KURTZ marck at ESU.EDU
Fri Feb 18 09:59:44 EST 2000


Hi, I have a question about interoperatability of FreeS/WAN and PGPnet. I
have the following scenario:

<client1>---<gateway1>===VPN===<gateway2>----<client2>

Both gateways are running FreeS/WAN with a tunnel between the two. (note all
computers are running on the same wire, this is a lab experiment. The
routing tables have been manipulated to simluate an internet). So far
everything works fine, and everybody can ping everybody.

Then I also wanted to set up a tunnel between client1 and gateway1. Once I
established the tunnel between client1 and gateway1 I could then only
communicate from the client1 to gateway1, but not out to gateway2 or
client2.

So I set up a sniffer and saw that my packets were making it from:

client1 -> through both gateways -> and then to client2

but the response went:

client2 -> through both gateways -> and then dies at gateway1 (never making
it back to client1)

How should I configure each client1 and gateway1? I think it is a
misconfiguration problem.

Any help is _greatly_ appreciated!!!

Thank you,
Marc Kurtz
Security Engineer
East Stroudsburg University
570-422-3493
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