This section provides an example for configuring PPPPoE dual-stack user access in ND+PD mode in scenarios where the RADIUS quota is exhausted. When a PPPoE dual-stack user connects to a BRAS, the BRAS implements RADIUS authentication and accounting. The BRAS also assigns an IPv4 address to the user from the local address pool, an IPv6 prefix to the CPE through DHCPv6 IA_PD, and an IPv6 address to the CPE through DHCPv6 ND. This allows the user to access the network. After the quota delivered by the RADIUS server is exhausted, the PPPoE dual-stack user is switched to a redirect domain in which user access is controlled. If the PPPoE dual-stack user is visiting an unauthorized address, it will be forcibly redirected to a payment page.
This section provides an example for enabling BGP route forwarding between a CPE and a BRAS. After obtaining an IP address from the BRAS through PPPoE dialup, the CPE uses the IP address to establish a BGP peer relationship with the BRAS, so that traffic between hosts attached to the CPE and the BRAS can be forwarded through BGP routes.
This section provides an example for configuring PPPoE dual-stack home user access in ND unshared+PD mode. The BRAS implements RADIUS authentication and accounting and assigns IPv6 addresses to users in ND unshared+PD mode for user access.
This section provides an example for configuring PPPoE dual-stack home user access in NA+PD mode. When a PPPoE dual-stack home user connects to a BRAS through a CPE, the BRAS implements RADIUS authentication and accounting and assigns IPv6 addresses in NA+PD mode to achieve user access.
This section provides an example for configuring PPPoE dual-stack home user access to a VPN in ND unshared+PD mode. The BRAS implements RADIUS authentication and accounting and assigns IPv6 addresses to users through ND. This allows users to access the network.
This section provides an example for configuring VE access for PPPoE dual-stack users in an EVPN active-active RUI scenario where RADIUS authentication and accounting are performed on a BRAS.
This section provides an example for configuring PPPoEv6 user access in a 6PE scenario. The BRAS uses RADIUS authentication and accounting to implement user access.
This section provides an example for configuring PPPoEv6 user access in a 6VPE scenario. The BRAS uses RADIUS authentication and accounting to implement user access.
This section provides an example for configuring PPPoEv6 user access through a forcible authentication domain. After the configuration is complete, all users in domain 1 are forcibly assigned to domain 2 (with IPv6 addresses configured) for network access.
EDSG services can be configured on a BRAS to deliver differentiated charging, rate limiting, and prepaid functions for PPPoE users. This section provides an example for configuring EDSG prepaid services based on HTTPS redirect.