H3C Technologies H3C SR8800 - Manual (Page 402)

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NOTE:
•
If a policy has a node with no if-match clause configured, all packets can pass the policy node.
However, an action is taken according to the match mode, and the packets will not go to the next policy
node for a match.
• If a policy has a node with the permit match mode but no apply clause configured, all packets matching
all the if-match clauses can pass the policy node. However, no action is taken, the packets will not go to
the next policy node for a match, and will be forwarded according to the routing table.
• If a policy has a node with no if-match or apply clauses configured, all packets can pass the policy
node. However, no action is taken; the packets will not go to the next policy node for a match, and will
be forwarded according to the routing table.
The nodes of a policy are in an OR relationship. If a packet matches a node, it passes the policy; if the
packet does not match any node of the policy, it fails to pass the policy and is forwarded according to
the routing table.
if-match clause
The following type of if-match clause is available: if-match acl6.
You can specify only one if-match clause in a policy node.
apply clause
Table 9 describes the following types of apply clauses.
Table 9 Priorities of the apply clauses in a policy node
Clause Meaning Priority
apply
ipv6-precedence
Sets an IP precedence. If configured, this clause will always be executed.
apply
ipv6-address
next-hop Sets the next hop.
This clause will be executed when the configured
next hop is valid.
NOTE:
If the ARP entry of the specified next hop can be learned, the next hop is considered valid; otherwise, it is
considered invalid.
Configuring IPv6 PBR
Defining an IPv6 policy
To define an IPv6 policy:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create an IPv6 policy or IPv6
policy node and enter IPv6
PBR policy node view.
ipv6 policy-based-route policy-name
[ deny | permit ] node node-number Not created by default.