[Openswan dev] Openswan configuration help
sumit.kala at aricent.com
Fri Jun 24 15:37:45 EDT 2011
Hello Fellow Users,
I have been trying to setup IPSEC encryption between two linux boxes.
I have a server application which runs on Linux Box A
and a client application which runs on Linux Box B.
The client sends the data to server.
I have captured wireshark logs at both server and client end.
In the wireshark logs I can see that the Box B send ESP packets to the Box A.
But the server Application running at Box A is is not able to get any packets.
If I turn the policy off at Box B, Box B sends normal UDP data packets to Box A,
but still the Server Application running at box A doesn't get any packets.(
Expected behavior since policy at Box A enforces that all packets coming from
Box B should be encrypted.)
If I turn the policy off at Box A and Box B both, the server application
receives the unencrypted data which is also expected behavior.
But when the policy is turned on at both the boxes the encrypted packets reach
the Box A but are not delivered to the server application.
If anyone has faced such issue please help me to debug this issue.
I have attached the ifconfig and policy settings at Box A and Box B for your
Thanks & Regards,
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