# ipv6-local-interface

#### Syntax

ipv6-local-interface { loopback interfaceSpecifier | ipv6Prefix }

no ipv6-local-interface

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Maps a domain name to a loopback interface. The no version deletes the mapping to the user domain name.

#### Options

- interfaceSpecifier—Particular loopback interface
- ipv6Prefix—Prefix that defines the IPv6 interface in the format ipv6Address / length, where
  - ipv6Address—Base IPv6 address of the loopback interface (for example, ::ffff:a:b:c:d)
  - length—Length of the network prefix; number of bits masking base address to produce address to be matched

#### Mode

Domain Map Configuration