SiteA & SiteB with Vpn tunnel. SiteA :ASA5510 and SiteB:2811 router with VPN s/w.
At siteB , we moved the DSL connection to Cable connection and changed the all the necessary IPs and ACLs and also peer IP information on SiteA.
The tunnel never came up at that time and syslog popped up with QM FSM error (P2 struct&04e40918,mess id 0xc85b22b2)!
Surprisingly, without doing any further t-shoot Tunnel came up by itself after couple of hours.The onyl reason Iam tinking at this time for this behaviour is, during the tunnel lifetime renewal/restart(86400),it is established with new peer.
Can somebody suggest any other reason for this..?
Thanks in advance.