.Pp
Currently, local discovery is implemented by sending broadcast packets to the LAN during path MTU discovery.
This feature may not work in all possible situations.
+.It Va LocalDiscoveryAddress Li = Ar address
+If this variable is specified, local discovery packets are sent to the given
+.Ar address .
.It Va MACExpire Li = Ar seconds Pq 600
This option controls the amount of time MAC addresses are kept before they are removed.
This only has effect when