
Configuring IPv6 Services
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Configuring a Static Default Route
A default route entry in the routing table has a destination address of 0. If the
router is unable to match the destination address on a received packet with a
destination address in the routing table, the router uses the default route.
You can use Site Manager to configure a static default route.
1. Add the static route to the IP interface that you want to use for the
default route.
See “Configuring an IPv6 Static Route” on page 3-61.
2. In the List Static Routes window, set the Prefix Length parameter to 0.
Configuring a Black Hole
A router that advertises an aggregate route uses a mechanism called a black hole
to discard packets that match the aggregate address but that do not match any of
the explicit routes.
You can use Site Manager to configure a black hole.
1. Configure a static route for the destination address you want to discard.
2. In the List Static Routes window, click on Black Hole.
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