How can I improve my site to site VPN uptime coming from an ASA 5505 to both Checkpoint safe@office and ASA 5510. The uptime nbetween the 5505-Checkpoint is really bad, like <10 min on average. I haven't had a lot of luck scouring Google and this site for answers. Any ideas would be appreciated. The site to site WORKS, it just disconnects and reconnects a lot. Even general tips are appreciated. Thanks so much.
EDIT 0: This is the error I see in the debugging log:
3 Jul 25 2011 10:02:59 713902 Group = 209.156.x.x, IP = 209.156.x.x, QM FSM error (P2 struct &0xc9f0c5a8, mess id 0x52494315)!
I was able to resolve the issue by disabling perfect forward secrecy. I don't exactly know what this is - I remember studying Diffie Hellman or whatever a while back - but I think it didn't really jive between the two firewall devices. Then I disabled keep-alives because they were not jiving as well. VPN uptime is @ 2 hrs or so and counting, we'll see...