IPoE session

IPoE sessions include dynamic and static sessions.

IPoE sessions established for dynamic individual users are dynamic IPoE sessions.

The BRAS disconnects a dynamic IPoE session in one of the following cases:

• The AAA-authorized service expires.

• The AAA server logs out the user.

• The user traffic is less than the authorized traffic during the idle-timeout time.

• The BRAS cannot detect the user after the number of detection attempts reaches the maximum.

• The IP address lease expires.

• The IPoE session is restarted.

• The access interface goes down.

IPoE sessions established for static individual users, interface-leased users, and subnet-leased users are static IPoE sessions.

The BRAS creates a static IPoE session based on configured information after you enable IPoE on an interface. Once the interface receives an IP packet from a host, the BRAS uses the IP or MAC addresses in the packet to match the IPoE session. If a match is found, the BRAS initiates a user authentication based on the configured username and password.

Static IPoE sessions can only be deleted manually at the CLI.