goto next-node

Function

The goto next-node command further matches routes against a specified node after the routes match the current node.

The undo goto next-node command restores the default configuration.

By default, if a route matches the current node, it matches the route-policy and is no longer matched against other nodes.

Format

goto next-node [ node ]

undo goto next-node

Parameters

Parameter	Description	Value
node	Specifies the index of a node against which routes are further matched.	The value is an integer ranging from 1 to 65535 and must be greater than the index of the current node.

Parameter

Description

Value

node

Specifies the index of a node against which routes are further matched.

The value is an integer ranging from 1 to 65535 and must be greater than the index of the current node.

Views

Route-policy view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
route-base	write

Usage Guidelines

Usage Scenario

The relationship between the matching rules of nodes in the same route-policy is OR. Specifically, if a route matches a node, it matches the route-policy and is no longer matched against other nodes. If you need to match the route against two or more nodes, run the goto next-node command so that the route is further matched against a specified node after the route matches the current node.

If node is not specified in the command, the route will be further matched against the next node of the current node by default.

If the node specified in the command does not exist, the route will be further matched against the next node of the specified node by default. If the next node of the specified node does not exist either, the route fails to match the route-policy, and no apply clause will be applied to the route.

Implementation Procedure

If the goto next-node command is run in the route-policy view and a route matches all the specified nodes, the apply clauses of these nodes will be applied to the route.

If the route fails to match one node, the route is matched against the next node until it succeeds in matching a node, and then the apply clauses of the nodes that the route matches will be applied to the route. If the route fails to match all nodes, no apply clauses will be applied to the route.

Precautions

If the goto next-node command is run for multiple nodes and QPPB or URPF policies (one or more of the apply ip-precedence, apply behavior, apply traffic-index, and apply peer-id commands) are configured for these nodes, the configuration of only the last node takes effect.

Example

# Configure a route-policy named aaa and further match routes against node 20 after the routes match node 10.

<HUAWEI> system-view
[~HUAWEI] route-policy aaa permit node 10
[*HUAWEI-route-policy] if-match tag 123
[*HUAWEI-route-policy] apply cost 10
[*HUAWEI-route-policy] goto next-node 20
[*HUAWEI-route-policy] quit
[~HUAWEI] route-policy aaa permit node 20
[*HUAWEI-route-policy] if-match interface NULL 0
[*HUAWEI-route-policy] apply local-preference 30