Overview of Configuration Tasks for IPv4 and IPv6 Dual-Stack in Subscriber Access Networks
Table 1 describes configuration tasks that are specific to IPv4 and IPv6 dual-stack networks. It does not represent a complete router configuration.
Table 1: Overview of Configuration Tasks for IPv4 and IPv6 Dual-Stack in Subscriber Access Networks
Purpose of Task | Procedure |
|---|---|
Create a loopback interface for use in the subscriber access network. | |
Configure DHCPv6 over the PPPoE IPv6 family. | |
For PPPoE access networks that use DHCP addressing, create a dynamic profile that allows IPv4 and IPv6 subscribers to access the network on the same logical interface. | Configuring a PPPoE Dynamic Profile for Use with DHCP Addressing in a Dual-Stack Network |
For PPPoE access networks that use NDRA addressing, configure a dynamic profile that allows IPv4 and IPv6 subscribers to access the network on the same logical interface. | Configuring a PPPoE Dynamic Profile for Use with NDRA in a Dual-Stack Network |
For static NDRA configurations, create a static PPPoE logical interface. | |
Create a pool of IPv6 prefixes that are used in router advertisements. | Configuring an Address-Assignment Pool Used for Router Advertisements |
Enable duplicate prefix protection for IPv6 prefixes used in router advertisements. | Configuring Duplicate Prefix Protection for Router Advertisement |
Create a pool of IPv6 prefixes for use by DHCPv6 prefix delegation. | Configuring an Address-Assignment Pool for Use by DHCPv6 Prefix Delegation |
Create a pool of global IPv6 addresses for use by DHCPv6 IA_NA. | Configuring an Address-Assignment Pool for Use by DHCPv6 IA_NA |
Specify a specific address assignment pool to be used by DHCPv6 prefix delegation. | Specifying the Delegated Address-Assignment Pool to Be Used for DHCPv6 Prefix Delegation |
Save IPv4 addresses for dual-stack PPP Subscribers | Configuration Tasks IPv4 Addresses Saved for Dual-Stack PPP Subscribers |
Configure AAA to exclude specific attributes from Acct-Start or Acct-Stop messages. |
