
C613-50186-01 Rev B
Command Reference for AR2050V
623
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
PPP
OVER
E
THERNET
(PPP
O
E) C
OMMANDS
L
2
TP
PEER
-
ADDRESS
DNS
-
LOOKUP
l2tp peer-address dns-lookup
Overview
Use this command to set the LNS address to use via a DNS lookup from the
username email domain for this PPPoE Access Concentrator service.
Use the
no
variant of this command to remove the DNS lookup setting for this
PPPoE AC service.
Syntax
l2tp peer-address dns-lookup [prefix <
prefix
>|]
no l2tp peer-address
Default
This command is not set by default.
Mode
PPPoE Access Concentrator Configuration
Example
To set the LNS address to use via a DNS lookup for the PPPoE AC service
‘ISP-service’, use the commands:
awplus#
configure terminal
awplus(config)#
pppoe-ac ISP-service
awplus(config-pppoe-ac)#
l2tp peer-address dns-lookup
To set the LNS address to use via a DNS lookup and prepend "lns" to the domain
name portion of the username, use the commands:
awplus#
configure terminal
awplus(config)#
pppoe-ac ISP-service
awplus(config-pppoe-ac)#
l2tp peer-address dns-lookup prefix
lns
To remove the DNS lookup setting for the PPPoE AC service ‘ISP-service’, use the
commands:
awplus#
configure terminal
awplus(config)#
pppoe-ac ISP-service
awplus(config-pppoe-ac)#
no l2tp peer-address
Related
Commands
l2tp peer-address radius-lookup group
Parameter
Description
<prefix>
A string to prepend to the domain name portion of the username.