From: Pieter Jordaan (pieterj@is.co.za)
Date: Fri Oct 18 2002 - 09:43:05 GMT-3
Sam
It seems I had the same problem 2 days ago, and I believed my config to be
correct, What I have noticed and what also solved my problem was that we
both used a class called callback. After I changed the class name to
something else my problem went away, so it seems that the ISDN has an issue
if you want to do callback with a class called callback.
Please let me know if this solved your problem and hopefully it will also
help others.
Regards
Pieter
-----Original Message-----
From: Sam.MicroGate@usa.telekom.de [mailto:Sam.MicroGate@usa.telekom.de]
Sent: 17 October 2002 08:37 PM
To: ccielab@groupstudy.com
Subject: ISDN Callback
Hello all,
Below is my isdn configuration for a call back between R2 and R5. Everything
is working fine without the callback feature being configured. However, when
I configure the call back and ping from the client, the server does not
callback. Am I missing anything? Thanks for your help;
Server:
username R5 password 0 cisco
!!
isdn switch-type basic-ni
interface BRI0
ip address 162.168.25.2 255.255.255.0
encapsulation ppp
dialer map ip 162.168.25.5 name R5 class callback broadcast 609206
dialer map ip 162.168.25.5 name R5 class callback broadcast 609207
dialer-group 1
isdn switch-type basic-ni
isdn spid1 609208
isdn spid2 609209
ppp callback accept
ppp authentication chap
map-class dialer callback
dialer callback-server username
dialer-list 1 protocol ip permit
Client:
username R2 password 0 cisco
!!
isdn switch-type basic-ni
interface BRI0
ip address 162.168.25.5 255.255.255.0
encapsulation ppp
dialer map ip 162.168.25.2 name R2 broadcast 609208
dialer map ip 162.168.25.2 name R2 broadcast 609209
dialer-group 1
isdn switch-type basic-ni
isdn spid1 609206
isdn spid2 609207
ppp callback request
ppp authentication chap
dialer-list 1 protocol ip permit
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