ipv6-pool include

Function

The ipv6-pool include command maps the IPv6 address pool bound to an RBP to a destination address pool.

The undo ipv6-pool include command cancels the configuration.

By default, no IPv6 address pool bound to an RBP is mapped to a destination address pool.

This command is supported only on the NetEngine 8000 F1A.

Format

ipv6-pool source-pool-name include destination-pool-name [ node node-id ]

undo ipv6-pool source-pool-name include destination-pool-name

Parameters

Parameter	Description	Value
source-pool-name	Specifies the name of a source IPv6 address pool.	The value is a string of 1 to 32 case-insensitive characters, spaces not supported. The value can be any combination of letters, digits, dots (.), hyphens (-), and underscores (_).
destination-pool-name	Specifies the name of a destination IPv6 address pool.	The value is a string of 1 to 32 case-insensitive characters, spaces not supported. The value can be any combination of letters, digits, dots (.), hyphens (-), and underscores (_).
node node-id	Specifies the priority of an address pool. If node-id is not specified, the system automatically assigns node IDs based on the configuration sequence. Node IDs are the multiples of 5. For instance, if the first node ID is set to 5, the second node ID is 10. Node IDs of the address pools mapped to the same source IPv6 address pool are assigned based on the preceding rule. Node IDs of the destination address pools mapped to different source IPv6 address pools are independent of each other. You can adjust the priorities of destination address pools by specifying node-id for the address pools. The same node ID cannot be assigned to destination address pools mapped to the same source IPv6 address pool. If a specified node ID already exists (either specified earlier or automatically assigned by the system), the node ID configured later overrides the previous one. A source IPv6 address pool can be mapped to multiple destination IPv6 address pools. The destination IPv6 address pools are selected based on their node IDs in ascending order, that is, the destination IPv6 address pool with the smallest node ID is selected first.	The value is an integer ranging from 1 to 65534.

Parameter

Description

Value

source-pool-name

Specifies the name of a source IPv6 address pool.

The value is a string of 1 to 32 case-insensitive characters, spaces not supported. The value can be any combination of letters, digits, dots (.), hyphens (-), and underscores (_).

destination-pool-name

Specifies the name of a destination IPv6 address pool.

The value is a string of 1 to 32 case-insensitive characters, spaces not supported. The value can be any combination of letters, digits, dots (.), hyphens (-), and underscores (_).

node node-id

Specifies the priority of an address pool.

If node-id is not specified, the system automatically assigns node IDs based on the configuration sequence. Node IDs are the multiples of 5. For instance, if the first node ID is set to 5, the second node ID is 10. Node IDs of the address pools mapped to the same source IPv6 address pool are assigned based on the preceding rule.
Node IDs of the destination address pools mapped to different source IPv6 address pools are independent of each other. You can adjust the priorities of destination address pools by specifying node-id for the address pools. The same node ID cannot be assigned to destination address pools mapped to the same source IPv6 address pool. If a specified node ID already exists (either specified earlier or automatically assigned by the system), the node ID configured later overrides the previous one.
A source IPv6 address pool can be mapped to multiple destination IPv6 address pools. The destination IPv6 address pools are selected based on their node IDs in ascending order, that is, the destination IPv6 address pool with the smallest node ID is selected first.

The value is an integer ranging from 1 to 65534.

Views

Remote backup profile view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
rui	write

Usage Guidelines

Usage Scenario

In a dual device hot backup scenario in which the primary link becomes faulty, to allow the source IPv6 address pool to continue to assign IPv6 addresses to users, run the ipv6-pool command in the remote backup profile view to map the source IPv6 address pool to different types of destination address pools. IPv6 addresses are then assigned from the destination address pools based on their node-id priorities.

Prerequisites

Ensure that the following operations have been performed:

An IPv6 address pool (the destination address pool) has been created using the ipv6 pool <pool-name>bas local command in the system view. An IPv6 prefix pool has been bound to the IPv6 address pool using the prefix<prefix-address / prefix-length>command in the IPv6 address pool view.
Prefixes have been configured in the IPv6 prefix pool using the prefix <prefix-name> command in the IPv6 prefix pool view.

Configuration Impact

The ipv6-pool command is valid for IPoE, static, PPPoE, or web users.

Precautions

In VS mode, this command is supported only by the admin VS.

For the ipv6-pool command to take effect, the destination address pool group cannot contain remote-type address pools. Only BAS-type destination address pools can be included. If the VPN instance bound to a destination address pool differs from that bound to the user domain, the destination address pool cannot be selected for assigning addresses. A source address pool can be mapped to a maximum of 128 destination address pools. A maximum of 512 mapping entries can be configured under an RBP.

Example

# Map the IPv6 address pool bound to an RBP to a destination address pool.

<HUAWEI> system-view
[~HUAWEI] ipv6 prefix test local
[~HUAWEI-ipv6-prefix-test] prefix 2001::1/64
[~HUAWEI-ipv6-prefix-test] quit
[~HUAWEI] ipv6 pool test bas local
[~HUAWEI-ipv6 pool test] prefix test
[~HUAWEI-ipv6-pool-test] quit
[~HUAWEI] remote-backup-profile p1
[*HUAWEI-rm-backup-prf p1] commit
[~HUAWEI-rm-backup-prf p1] ipv6-pool HSI include test node 5