Having issues with a IPsec VPN tunnel between a CheckPoint R75.40 and ASA8.4(4) firewall.
we have numerous other tunnels and have no issue.
Symptoms are intermittent connection drops after 2 -3 hours. Found also that persistent PINGs between the two points keeps the connection active.
Both sides are using identical configurations have tried explicit IP's and subnets however issue persists.
Any help appreciated