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Chapter 28 PPPoE

GS2200-8/24 User’s Guide

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28.3 PPPoE Intermediate Agent

Use this screen to configure the Switch to give a PPPoE termination server additional subscriber

information that the server can use to identify and authenticate a PPPoE client.

Click Advanced Application > PPPoE > Intermediate Agent in the navigation panel to display

the screen as shown.

Figure 143 Advanced Application > PPPoE > Intermediate Agent

The following table describes the labels in this screen.

Table 86 Advanced Application > PPPoE > Intermediate Agent

LABEL DESCRIPTION

Active Select this option to enable the PPPoE intermediate agent globally on the Switch.

access-node-

identifier

Enter up to 20 ASCII characters to identify the PPPoE intermediate agent. Hyphens (-) and

spaces are also allowed. The default is the Switch’s host name.

circuit-id Use this section to configure the Circuit ID field in the PADI and PADR packets.

The Circuit ID you configure for a specific port or for a specific VLAN on a port has priority

over this.

The Circuit ID you configure for a specific port (in the Advanced Application > PPPoE >

Intermediate Agent > Port screen) or for a specific VLAN on a port (in the Advanced

Application > PPPoE > Intermediate Agent > Port > VLAN screen) has priority over

this. That means, if you also want to configure PPPoE IA Per-Port or Per-Port Per-VLAN

setting, leave the fields here empty and configure circuit-id and remote-id in the Per-Port or

Per-Port Per-VLAN screen.

Active Select this option to have the Switch add the user-defined identifier string and variables

(specified in the option field) to PADI or PADR packets from PPPoE clients.

If you leave this option unselected and do not configure any Circuit ID string (using CLI

commands) on the Switch, the Switch will use the string specified in the access-node-

identifier field.

identifier-

string

Specify a string that the Switch adds in the Agent Circuit ID sub-option. You can enter up to

53 ASCII characters. Spaces are allowed.