Set the outgoing IP address for IP packets. This option can be used instead of
the I<Interface> option to explicitly define the IP address which will be used
-to send Packets to the remote server. This applies at least
-to IPv6 packets and if possible to IPv4. If this option is not applicable,
-undefined or a non-existent interface name is specified, the default
-behavior is to let the kernel choose the appropriate interface. Be warned
-that the manual selection of an interface for unicast traffic is only
-necessary in rare cases.
+to send Packets to the remote server.
=item B<ResolveInterval> I<Seconds>