TechLibrary

Table of Contents

Guide That Contains This Content

[+] Expand All

[-] Collapse All

Best Practice: DHCPv6 Prefix Delegation over a PPPoE Access Network

When you use DHCPv6 prefix delegation over a PPPoE access network, you need to enable unnumbered addressing in the family inet6 configuration.

For dynamic PPPoE interfaces, enable unnumbered addressing in the dynamic profile. For example:

[edit dynamic-profiles]

PPPoE-dyn-ipv4v6-dhcp {interfaces {pp0 {unit "$junos-interface-unit" {. . .family inet6 {unnumbered-address lo0.0;}}}}}

For static PPPoE interfaces, enable unnumbered addressing in the interface configuration. For example:

[edit interface pp0]

unit 2004 {family inet6 {unnumbered-address lo0.0;