VPN connection issue after PIX code upgrade

[cjrchoi11]

I upgraded the PIX code and since the VPN connection starting problem.

PIX1=6.3(1) --> upgrade to 6.3(5)

PIX2=6.3(3) --> stay. not upgrade.

I have three networks in the ACL but only one is working but the other two have a pattern that drop the connection 20sec for every 30sec. verified with PING command.

might be code upgrade the PIX2 as a next step but problem is I cannot access the box. I heard the code 6.3(3) has a problem. Any known issue regrards this symptom?

Thanks in advance,

[jackko]

please post the config with public ip masked.

[m.sir]

try on PIX command

isakmp keepalive 10 2

Its used for Dead Peer Detection