I have upgraded R77.30 to R80.20 recently and I am new with R80.20 , I have 20 IPsec Tunnel terminated to my cluster firewalls and here is my question:
1-there is an issue on one IPsec tunnel with 3rd party and I need to enable DPD mode ( the tunnel is not permanent) so if I enable DPD mode is there any impact to other tunnels?
and here is the tunnel config:
Renegotiation IKE security 1440 minutes
appreciate if someone can assist me to resolve the issue