Pppoe Intermediate Agent - ZyXEL Communications XMG1930 Series User Manual

29.3 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 166 Advanced Application > PPPoE > Intermediate Agent
The following table describes the labels in this screen.
Table 115 Advanced Application > PPPoE > Intermediate Agent
LABEL
Active
access-node-
identifier
circuit-id
Active
identifier-
string
option
delimiter
Chapter 29 PPPoE
DESCRIPTION
Select this option to enable the PPPoE intermediate agent globally on the Switch.
Enter up to 20 single-byte printable characters to identify the PPPoE intermediate agent.
Hyphens (–) and spaces are also allowed. The default is the Switch's host name.
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.
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.
Specify a string that the Switch adds in the Agent Circuit ID sub-option. You can enter up to 53
single-byte printable characters. Spaces are allowed.
Select the variables that you want the Switch to generate and add in the Agent Circuit ID sub-
option. The variable options include sp, sv, pv and spv which indicate combinations of slot-port,
slot-VLAN, port-VLAN and slot-port-VLAN respectively. The Switch enters a zero into the PADI and
PADR packets for the slot value.
Select a delimiter to separate the identifier-string, slot ID, port number and/or VLAN ID from each
other. You can use a pound key (#), semi-colon (;), period (.), comma (,), forward slash (/) or
space.
XMG1930 Series User's Guide
242