we have a strange 24hour vpn-tunnel disconnect and after a couple of tests no idea how to solve this problem.
two places - (1) with a server (192.168.88.x) and the RV042 , (2) with remote-Clients (192.168.77.x) and RV082 (both routers have a static vpn-tunnel). The problem is a strange 24hour disconnect every day which freezes all Linux-Clients behind the rv082 and the ip-telephone as well. Asking the ISP and Installing an uninterupted power supply doesn't help. The root of evil seems to be located in the administration settings of the gateway-to-gateway vpn.
Every day, the time moves forward about 3 minutes (time of tunnel re-establishing?)
I play around with the lvl 1 SA Lifetime which causes an identical error after time-reset but the "daily"-time doesn't change.
ad the bottom i will add pictures of some logfiles - i think they are able to tell something but my knowledge isn't enough to understand the lines...