I have a VPN connection between two ZS installs that is also added as a gateway in Netbalancer. Occasionally the connection drops. I’m not sure the reason for the failure but the VPN connection will quickly reconnect, however, Netbalancer does not bring it out of the “NoLink” status. If I restart Netbalancer it fixes the problem.
I feel like maybe this is related to the connection tracking in Netbalancer i.e. once the connection is dropped the VPN reconnects without the same connection tracking details and Netbalancer can’t recognize that the link is back online.
Can anyone help point me in the right direction to solve this?