[nsp] BRI-PRI authentication via Radius

[Prit Patel]

hello all,

We have PRI line on which BRI users are logging from
various location.
As of all the users authentication is happening
locally and as per cisco doc i m keeping password same
for both username and i m using hostname of my routers
as username.

Now, if i want to authenticate all the users in radius
and i want to do billing for them then where i have to
define uid & password so that when BRI dial to PRI it
will authenticate in RADIUS.
Below is the config of router of PRI and BRI.


My existing config is 
################################################

AT PRI ROUTER
==============
hostname pri-core01

aaa authentication ppp default local

username bri password bri


interface Serial4/0:15
 description ### PRI(51360333###
 no ip address
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type primary-net5
 isdn incoming-voice data
 peer default ip address pool PRI
 ppp authentication chap
 ppp ipcp dns 203.187.192.12 203.187.192.15

interface Dialer1
 description ###From BRI ###
 ip unnumbered FastEthernet1/0
 encapsulation ppp
 dialer pool 2
 dialer remote-name bri
 dialer-group 2
 peer default ip address pool PRI
 no cdp enable
 ppp authentication chap pap
 ppp multilink

ip local pool PRI x.x.x.x    x.x.x.x
dialer-list 1 protocol ip permit


AT BRI
==================
hostname bri
username pri password bri

interface BRI0
 description ***BRI Link***
 bandwidth 128
 ip address negotiated
 no ip directed-broadcast
 encapsulation ppp
 no ip mroute-cache
 load-interval 30
 dialer string XXXXXXXXXX
 dialer-group 1
 isdn switch-type basic-net3
 no cdp enable
 ppp authentication chap
 ppp multilink
dialer-list 1 protocol ip permit


##############################################






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