Chapter 17 Pppoe Circuit-Id Insertion Commands; Pppoe Circuit-Id(Global); Pppoe Circuit-Id(Interface) - TP-Link JetStream TL-SL5428E Cli Reference Manual

Chapter 17 PPPoE Circuit-ID Insertion Commands

The PPPoE Circuit-ID Insertion feature provides a way to extract a Circuit-ID as an identifier for
the authentication, authorization, and accounting (AAA) access requests on an Ethernet interface.
When enabled, the switch attaches a tag to the PPPoE discovery packets, which is called the
PPPoE Vendor-Specific tag and it contains a unique line identifier. The BRAS receives the tagged
packet, decodes the tag, and uses the Circuit-ID field of that tag as a NAS-Port-ID attribute in the
RADIUS server for PPP authentication and AAA (authentication, authorization, and accounting)
access requests. The switch will remove the Circuit-ID tag from the received PPPoE Active
Discovery Offer and Session-confirmation packets from the BRAS.

pppoe circuit-id(global)

Description
The pppoe circuit-id command is used to enable the PPPoE Circuit-ID
Insertion function globally. To disable the PPPoE Circuit-ID Insertion function,
please use no pppoe circuit-id command.
Syntax
pppoe circuit-id
no pppoe circuit-id
Command Mode
Global Configuration Mode
Example
Enable the PPPoE Circuit-ID Insertion function:
TL-SL5428E(config)# pppoe circuit-id

pppoe circuit-id(interface)

Description
The pppoe circuit-id command is used to enable the PPPoE Circuit-ID
Insertion function for a specified port. To disable the PPPoE Circuit-ID Insertion
function on a specified port, please use no pppoe circuit-id command.
TL-SL5428E JetStream L2 Managed Switch CLI Guide
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