From: Rahmlow, Howard F. (Howard.Rahmlow@xxxxxxxxxx)
Date: Mon Feb 04 2002 - 23:07:29 GMT-3
Jeremy, I did some checking in the lab. I have had the same problem. Here is
what I found.
1) IOS versions do different things (no kidding) - Your config worked fine
under 11.3, but not 12.1
2) To overcome the IOS versions make sure you place all the PPP commands
both on the physical, and dialer interface. It then worked on both IOS's.
Howard
-----Original Message-----
From: Jeremy Laurenson (Cisco) [mailto:jlaurens@cisco.com]
Sent: Sunday, February 03, 2002 11:02 PM
To: ccielab@groupstudy.com
Subject: Dialer callback with dialer profiles
Amongst other things, this CCIE thing is going to cause me to kill
someone...
I have 2 routers, R3 and R5. R3 is the central router, and R5 is the remote.
I am using dialer profiles to place the calls.
I want to use callback and cant get it to work if I add: dialer
callback-secure on R5
Whats the deal?
R5:
username jlaurensR3 password 0 cisco
!
!
isdn switch-type basic-ni
!
interface BRI0/0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-ni
isdn spid1 56259272560101 5927256
isdn spid2 56259272570101 5927257
ppp authentication chap
!
interface Dialer0
ip address 172.16.35.5 255.255.255.0
encapsulation ppp
dialer pool 1
dialer remote-name jlaurensR3
dialer string 5625927254 class myisdnclass
dialer caller 5625927254 callback
dialer-group 1
ppp callback permit
ppp authentication chap
!
!
map-class dialer myisdnclass
dialer callback-server username
!
R3:
username jlaurensR5 password 0 cisco
!
isdn switch-type basic-ni
!
!
interface BRI0
no ip address
encapsulation ppp
ppp authentication chap
dialer pool-member 1
isdn switch-type basic-ni
isdn spid1 56259272540101 5927254
isdn spid2 56259272550101 5927255
!
!
interface Dialer0
ip address 172.16.35.3 255.255.255.0
encapsulation ppp
dialer pool 1
dialer idle-timeout 30
dialer string 15625927257
dialer-group 1
ppp callback request
ppp authentication chap
!
!
dialer-list 1 protocol ip permit
!
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