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Adding Specified IS-IS Routes to an IPv6 Routing Table

Context

Only routes in an IPv6 routing table can be used to forward IPv6 packets. An IS-IS route can take effect only after this IS-IS route has been successfully added to an IPv6 routing table.

If an IS-IS route does not need to be added to a routing table, specify conditions, such as IPv6 prefix, and routing policy, to filter the route. IS-IS routes that do not meet the specified conditions cannot be added to the IPv6 routing table and cannot be selected to forward IPv6 packets.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run isis [ process-id ]

    The IS-IS view is displayed.

  3. Run ipv6 filter-policy { acl6-number | acl6-name acl6-name | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name } import

    Conditions for filtering IS-IS routes are configured.

Parent Topic: Controlling IPv6 IS-IS Route Exchange
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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