[Openswan Users] connection- after about 1 hour goes down.

[Adam Gawda]

Hi,
I have problem with conneciton between linux machine (kernel 2.6, 
trustix-ip: y.y.y.y) and router watchguard (ip x.x.x.x). The connection 
is up but after about 1 houer goes down.
First I have:
11:52:34.024491 IP y.y.y.y.4500 > x.x.x.x.4500: UDP, length: 1
11:52:35.076491 IP x.x.x.x.4500 > y.y.y.y.4500: UDP, length: 1
11:52:54.025762 IP y.y.y.y.4500 > x.x.x.x.4500: UDP, length: 1
11:52:55.073841 IP x.x.x.x.4500 > y.y.y.y.4500: UDP, length: 1
and when connection goes down:
11:50:41.889449 IP x.x.x.x.isakmp > y.y.y.y.4500: isakmp: phase 1 ? ident
11:51:11.937249 IP x.x.x.x.isakmp > y.y.y.y.4500: isakmp: phase 1 ? ident
11:51:21.876927 IP y.y.y.y.4500 > x.x.x.x.4500: UDP, length: 240
11:51:21.923872 IP x.x.x.x.isakmp > y.y.y.y.4500: isakmp: phase 1 ? ident
11:51:32.524673 IP x.x.x.x.isakmp > y.y.y.y.4500: isakmp: phase 1 ? ident
11:51:32.525172 IP x.x.x.x.isakmp > y.y.y.y.4500: isakmp: phase 1 ? ident


Thanks for help
Greetings
Adam