Monitoring the Source MAC Address of a PPPoE Client

Purpose

Display the source MAC address of a PPPoE client when a subscriber is connected to the router through an available PPPoE session. You can use the full keyword to display configuration, status, and statistics information, including the source MAC address of the PPPoE client.

Action

To display the source MAC address of a PPPoE client when a subscriber is connected to the router through an available PPPoE session:

host1#show pppoe subinterface full
...
    PPPoE subinterface ATM 3/0.101 has source MAC address 0090.1a10.165e
...

Note: The output includes only the portion of the show pppoe subinterface command display relevant to the source MAC address for PPPoE clients.

Meaning

Table 56 lists the show pppoe subinterface command source MAC address output fields.

Table 66: show pppoe subinterface Source MAC Address Output Fields

Field Name

Field Description

PPPoE subinterface

Specifier for the PPPoE subinterface

source MAC address

MAC address of the PPPoE client associated with the dynamic PPPoE subinterface column

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