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•  If the cn-163 keyword is specified, the PPPoE server automatically inserts the corresponding 
BAS information before the parsed circuit-id. Then it sends the combination of the bas-info and 
circuit-id as the nas-port-id attribute to the RADIUS server. 
•  If the cn-163 keyword is not specified, the PPPoE server creates a new circuit-id in 
China-Telecom format. Then it sends the new circuit-id as the nas-port-id attribute to the 
RADIUS server. The new circuit-id contains the corresponding BAS information and the 
DSLAM user access information in the original circuit-id. 
If this command is not executed, the  nas-port-id attribute that the PPPoE server  delivers to the 
RADIUS server is determined by the pppoe-server access-line-id content command. 
The RADIUS server cannot correctly parse a nas-port-id attribute that includes the remote-id and 
BAS information. When you configure this command together with the pppoe-server access-line-id 
trust command, make sure the nas-port-id attribute sent to the RADIUS sever does not include the 
remote-id. 
Examples 
# Configure the nas-port-id attribute to automatically include BAS information on GigabitEthernet 
1/0/1. 
<Sysname> system-view 
[Sysname] interface gigabitethernet 1/0/1 
[Sysname-GigabitEthernet1/0/1] pppoe-server access-line-id bas-info 
Related commands 
pppoe-server access-line-id circuit-id parse-mode 
pppoe-server access-line-id content 
pppoe-server access-line-id trust 
pppoe-server access-line-id circuit-id parse-mode 
Use pppoe-server access-line-id circuit-id parse-mode to configure the format that an interface 
uses to parse the circuit-id in the access line ID. 
Use undo pppoe-server access-line-id circuit-id parse-mode to restore the default. 
Syntax 
pppoe-server access-line-id circuit-id parse-mode { cn-telecom | tr-101 } 
undo pppoe-server access-line-id circuit-id parse-mode 
Default 
An interface uses the TR-101 format to parse the circuit-id. 
Views 
Layer 3 Ethernet interface/subinterface view 
Layer 3 virtual Ethernet interface/subinterface view 
VLAN interface view 
Layer 3 aggregate interface/subinterface view 
VE-L3VPN interface/subinterface view 
EFM interface/subinterface view 
Predefined user roles 
network-admin