[c-nsp] 7206 Config Help - DSL Aggregration

[Paul Stewart]

Hi everyone...

We have a Cisco 7206VXR that we are doing DSL aggregation on currently.
Thanks to some help from a buddy of mine, I believe we have found a way
to use different radius servers dependant on their domain name at login
time.

Below is current config.  What I'd like to do is to have domain abc.net
added and use another radius server (that shouldn't be hard - but the
two listed below point to same radius server today)... My biggest
challenge is trying to define separate IP pools for each domain name at
login...

Any ideas?  The l2tp provider has talked about using a series of
loopback addresses on our side and have each domain point to a different
loopback....

Thanks,

Paul Stewart



aaa group server radius Nexicom
 server-private 216.168.XX.XX auth-port 1812 acct-port 1813 key 7
XXXXXXXXXXXX
 server-private 216.168.XX.XX auth-port 1645 acct-port 0 key 7
XXXXXXXXXXXXX
 ip radius source-interface Loopback0

aaa authentication ppp Nexicom group Nexicom
aaa authorization network Nexicom group Nexicom
aaa accounting delay-start
aaa accounting network Nexicom start-stop group Nexicom

ip host nexicom.net 216.168.XXX.XXX 216.168.XXX.XXX
ip host anotherdomain.net 216.168.XX.XX 216.168.XX.XX

virtual-profile if-needed
vpdn enable
vpdn multihop
vpdn authen-before-forward
vpdn authorize directed-request

vpdn-group XXXXXXXXXXXXXXXXX
 accept-dialin
  protocol l2tp
  virtual-template 1
 terminate-from hostname XXXXXXXXXX
 local name XXXXX
 lcp renegotiation always
 l2tp tunnel password 7 XXXXXXXXXX

bba-group pppoe global
 virtual-template 1

interface ATM1/0
 no ip address
 no atm ilmi-keepalive
!
interface ATM1/0.1 point-to-point
 description XXXXXXXXXXXXXXXXXXXXXX
 ip address 10.70.82.26 255.255.255.252
 no snmp trap link-status
 atm route-bridged ip
 pvc 2/263
 !

interface Virtual-Template1
 ip unnumbered Loopback0
 ip mtu 1492
 ip mroute-cache
 no logging event link-status
 no snmp trap link-status
 peer default ip address pool default
 ppp authentication pap Nexicom
 ppp authorization Nexicom
 ppp accounting Nexicom
 no clns route-cache

ip local pool default 123.123.123.1 123.123.123.254

radius-server attribute 44 include-in-access-req
radius-server attribute 32 include-in-access-req
radius-server attribute 32 include-in-accounting-req
radius-server attribute 55 include-in-acct-req
radius-server attribute nas-port format d
radius-server directed-request
radius-server domain-stripping
radius-server vsa send accounting
radius-server vsa send authentication