if-match mac-list

To configure an EVPN route matching rule based on a MAC address list, run the if-match mac-list command.

• Run the route-policy command to configure a route-policy or enter the view of an existing route-policy.
• A route-policy may consist of multiple nodes, and the relationship among these nodes is OR. The system matches routes against the nodes in ascending order of node IDs. If a route matches a node in the route-policy, the route is not matched against the next node.
• Each node comprises a set of if-match and apply clauses. The if-match clauses define matching rules that are based on route attributes. The relationship among if-match clauses of the same node that are based on different route attributes is AND. Specifically, a route matches a node only when it meets all the if-match clauses of the node. The relationship among if-match clauses of the same node that are based on the same route attribute is OR; the system matches routes against the if-match clauses in order; if a route matches an if-match clause, the route matches the route-policy, and the system no longer matches the route against the rest if-match clauses. For example, the if-match community-filter 1 and if-match as-path-filter 1 configurations in node 10 are based on different route attributes. Therefore, the relationship among if-match clauses of this node is AND. The if-match community-filter 1 and if-match community-filter 2 configurations in node 20 are both based on the community attribute. Therefore, the relationship among if-match clauses of this node is OR.The apply clauses specify actions. If a route matches a node, the apply clauses set route attributes for the route.