set l3-interface vlan-interface ipv6-nd prefix off-link

Run the command set l3-interface vlan-interface ipv6-nd prefix to configure an IPv6 prefix to include in RA packets without specifying on-link or off-link properties of the advertised prefix. The off-link option is not set by default which means the prefix can be used for on-link determination. The optional parameter no-autoconfig can be used to indicate to hosts on local link that the prefix cannot be used for IPv6 autoconfiguration.

Command Syntax

set l3-interface vlan-interface <vlan-interface> ipv6-nd prefix <IPv6 Prefix> off-link [no-autoconfig]

delete l3-interface vlan-interface <vlan-interface> ipv6-nd prefix <IPv6 Prefix> off-link [no-autoconfig]

Parameters

Parameter	Description
vlan-interface <vlan-interface>	Specifies the VLAN interface name. The value is a string.
prefix <IPv6 Prefix>	Specifies the IPv6 prefix, e.g. fa00::0/64
no-autoconfig	This option indicates to hosts on local link that the prefix cannot be used for IPv6 autoconfiguration.

Example

This example configures an IPv6 prefix with off-link and no-autoconfig options.

admin@XorPlus# set l3-interface vlan-interface vlan4001 ipv6-nd prefix fa00::0/64 off-link no-autoconfig
admin@XorPlus# commit