ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 29 PPPoE
GS1920v2 Series User’s Guide
269
29.3 PPPo E Inte rm e dia te Ag e nt
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
Adva nc e d Applic a tio n
>
PPPo E > Inte rm e dia te Ag e nt
in the navigation panel to display the screen
as shown.
Fig ure 193
Advanced Application > PPPoE > Intermediate Agent
The following table describes the labels in this screen.
Table 120 Advanced Application > PPPoE > Intermediate Agent
LABEL DESC RIPTIO N
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
Adva nc e d Applic a tio n > PPPo E >
Inte rm e dia te Ag e nt > Po rt
screen) or for a specific VLAN on a port (in the
Adva nc e d Applic a tio n
> PPPo E > Inte rm e dia te Ag e nt > Po rt > 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
o ptio n
field) to PADI or PADR packets from PPPoE clients.
If you leave this option unselected and do not configure any Circuit ID string on the Switch, the
Switch will use the string specified in the
a c c e ss- no de - ide ntifie r
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.
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.