domain-id (OSPFv3 view)

Function

The domain-id command sets an OSPFv3 domain ID.

The undo domain-id command restores the default setting.

By default, the domain ID is null.

Format

domain-id { null | { domain-idvalue | domain-idvalue_ipv4 } [ [ type { 0005 | 0105 | 0205 | 8005 } value domainTypeValue ] | secondary ] ^* }

undo domain-id { domain-idvalue | domain-idvalue_ipv4 } [ [ type { 0005 | 0105 | 0205 | 8005 } value domainTypeValue ] ]

Parameters

Parameter	Description	Value
null	Sets the OSPFv3 domain ID to null.	-
domain-idvalue	Specifies the ID of an OSPF domain as an integer.	It is an integer, the value ranges from 0 to 4294967295. The value is converted to dotted decimal notation (with 256 as a carry) when the ID is displayed.
domain-idvalue_ipv4	Specifies the ID of an OSPF domain as an IP address.	It is in dotted decimal notation, it is displayed as entered.
type	Specifies the domain ID type.	-
0005	Specifies the type 0x0005.	-
0105	Specifies the type 0x0105.	-
0205	Specifies the type 0x0205.	-
8005	Specifies the type 0x8005.	-
value domainTypeValue	Specifies the value of the OSPFv3 domain ID type.	The value is a hexadecimal number ranging from 0 to FFFF, and the default value is 0.
secondary	Indicates the ID of a secondary domain.	-

Views

OSPFv3 view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ospf	write

Usage Guidelines

Usage Scenario

Generally, the routes that are imported from a PE are advertised as External-LSAs. The routes that belong to different nodes of the same OSPFv3 domain are advertised as Type-3 LSAs (intra-domain routes). This requires that different nodes in the same OSPFv3 domain have the same domain ID.

Two values, 0 and null, of the domain ID indicate different meanings.

The maximum number of secondary domain IDs on each OSPFv3 process is 10, and the maximum number may vary with products.

The parameter secondary can be configured only when the primary domain ID is configured. When the undo domain-id command is run, if no parameter is specified, the primary domain ID is deleted.

Example

# Set the VPN domain ID in OSPFv3 VPN extension.

<HUAWEI> system-view
[~HUAWEI] ip vpn-instance vpn1
[*HUAWEI-vpn-instance-vpn1] ipv6-family
[*HUAWEI-vpn-instance-vpn1-af-ipv6] quit
[*HUAWEI-vpn-instance-vpn1] quit
[*HUAWEI] ospfv3 1 vpn-instance vpn1
[*HUAWEI-ospfv3-1] domain-id 234