Thu May 10, 2012 12:03 am
I'm experiencing an issue with IPSec VPN stability between 2 locations. The primary location has a Watchguard XTM505. The remote location has a Mikrotik RB750. The tunnel comes up just fine and I can move traffic through it, however it randomly drops the connection, renegotiates the keys, and comes back up. Both sides have lifebytes set to 0, and an expiration time of 8 hours, and I've verified that both sides match Phase 1 and Phase 2 settings. Any ideas?