I have a ipsec vpn L2L between a vpnc 3000 and a PIX 525. vpn is working fine but I can see an error in vpnc 3000 log.
error is something like this:
QM FSM error (P2 struct &0x75ff7c8, mess id 0x66c8c39)!
It could be a problem? As I said before, client can reach the server.