Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010 Configuration Manual page 128

JunosE 11.2.x Broadband Access Configuration Guide
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lag lag-name [.subinterface [:svlan-vlan]]
where:
lag-name—Name of the LAG bundle
subinterface—Number of the LAG subinterface, in the range 1–2147483647
vlan—VLAN ID number
svlan-vlan—S-VLAN ID number in the range 0–4095
The RADIUS application sends the LAG interface ID to the RADIUS server only when the
subscribers in DHCP standalone authenticate mode are initialized. When other subscribers
such as PPP subscribers and DHCP equal-access mode subscribers initialize over a LAG
interface, the RADIUS application sends only the name of the first Ethernet interface in
the LAG bundle, and not the LAG interface ID. In this case, the Ethernet interface ID is
displayed in the output of the show subscribers interface command.
The RADIUS client application creates the following RADIUS attributes based on the
LAG interface ID:
[44] Acct-Session-Id—When you issue the radius acct-session-id-format description
command, the RADIUS client uses the generic format: erx <interface type> <interface
identifier>: <hex number> with the LAG interface ID as the interface identifier.
[61] Nas-Port-Type— When you issue the radius ethernet-port-type command from
Global Configuration mode or the nas-port-type ethernet command from AAA Profile
Configuration mode, RADIUS calculates the value of the Nas-Port-Type attribute. If you
use neither of these commands, RADIUS uses the default [15] Nas-Port-Ethernet value
for this attribute.
[5] Nas-Port— RADIUS derives a unique value from the subscriber's profileHandle and
uses the value for the Nas-Port attribute. The radius nas-port-format, radius vlan
nas-port-format stacked, and radius pppoe nas-port-format commands do not affect
the value of the Nas-Port attribute.
[87] Nas-Port-Id— The radius override nas-port-id remote-circuit-id command
configures RADIUS to use the PPPoE remote circuit ID for the Nas-Port-Id attribute. By
default, RADIUS uses the LAG interface ID for the Nas-Port-Id attribute. Use the aaa
intf-desc-format include sub-intf disable command to exclude the subinterface and
S-VLAN ID in the LAG interface ID. By default, the subinterface and S-VLAN ID are included
in the LAG interface ID.
[31] Calling-Station-Id—The radius override calling-station-id remote-circuit-id
command enables RADIUS to use the PPPoE remote circuit ID for the Calling-Station-Id
attribute. By default, RADIUS uses a delimited format for the interface description. The
radius calling-station-format command does not affect the value of the
Calling-Station-Id attribute.
For example, a subscriber with the default AAA or RADIUS configuration who is connected
over a LAG interface lag1, with subinterface-1, VLAN ID 10, S-VLAN ID 1, and router named
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