Click Add to enter
the IP address or hostname of the gateway(s) satellites by which
this configuration can establish IPSec tunnels. Enter the FQDN or
IP address of the interface where the gateway is configured in the Gateways field.
IP addresses can be specified as IPv6, IPv4,
or both. Select IPv6 Preferred to specify
preference of IPv6 connections in a dual stack environment. (Optional)
If you are adding two or more gateways to the configuration, the Routing
Priority helps the satellite pick the preferred gateway
(range is 1 to 25). Lower numbers have higher priority (for gateways
that are available). The satellite multiplies the routing priority
by 10 to determine the routing metric.
Routes published
by the gateway are installed on the satellite as static routes.
The metric for the static route is 10 times the routing priority.
If you have more than one gateway, be sure to set the routing priority
so that routes advertised by backup gateways have higher metrics
than the same routes advertised by primary gateways. For example,
if you set the routing priority for the primary gateway and backup
gateway to 1 and 10 respectively, the satellite will use 10 as the metric
for the primary gateway and 100 as the metric for the backup gateway.
The
satellite also shares its network and routing information with the
gateways if you Publish all static and connected routes
to Gateway (—available only when
you select ). |