ZyXEL Communications GS2200 Series, User Manual

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Chapter 28 PPPoE
GS2200 Series User’s Guide
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28.3.1 PPPoE IA Per-Port
Use this screen to specify whether individual ports are trusted or untrusted ports and have the
Switch add extra information to PPPoE discovery packets from PPPoE clients on a per-port basis.
Note: The Switch will drop all PPPoE packets if you enable the PPPoE Intermediate Agent
on the Switch and there are no trusted ports.
Click the Port link in the Intermediate Agent screen to display the screen as shown.
Figure 144
Advanced Application > PPPoE > Intermediate Agent > Port
option 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.
delimiter 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.
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Table 86
Advanced Application > PPPoE > Intermediate Agent (continued)
LABEL DESCRIPTION