app-openvpn: 0019791: Add "float" to the .ovpn file
Migrated from: https://tracker.clearos.com/view.php?id=19791
Reported by: NHowitt
In a MultiWAN environment, if you lose a WAN interface or if load balancing pushes a connection from one interface to another, it will break any existing tunnels with the current .ovpn configuration.
If the key word "float" is added to the .ovpn file then the server side IP address is allowed to change min-connection without the tunnel needing to be restarted.
Clearly in a single WAN environment this condition can never happen, but I don't see a downside to including this parameter in the file anyway.