From: Ben_J_Durand@xxxxxxxxxx
Date: Fri Mar 10 2000 - 22:16:51 GMT-3
Hi guys,
Help! :) I'm trying to get 2 x 804s to do ISDN ppp callback (no call ID stuff)
and I can't seem to get it to work. The callback server does call back, the
callback client answers the call, but doesn't recognize the callback server and
drops the line. After another period, the callback client says "no calls from
callback server, freeing up dialer 1" or something like that.
First off, let me confirm my commands with you. Regular callin and
authentication works just fine btw, so it's not an issue with chap or anything.
Here are the commands. Am I missing anything? The key commands being: "ppp
callback request" on the client, "ppp callback accept" on the server, then both
a map-class with "dialer callback-server username" applied on the dialed number
?
On the callback server:
hostname cp-dialup
!
interface Dialer1
ip address 10.1.1.1 255.255.255.0
no ip directed-broadcast
ip nat inside
encapsulation ppp
no ip mroute-cache
dialer remote-name bjdurand-rtr
dialer idle-timeout 6000
dialer enable-timeout 5
dialer string 8761846 class MyMap
dialer pool 1
dialer-group 1
compress stac
ppp callback accept
ppp authentication chap
!
map-class dialer MyMap
dialer callback-server username
dialer idle-timeout 5
!
username bjdurand-rtr password cisco
username cp-dialup password cisco
On the callback client:
interface Dialer1
ip address 10.1.1.2 255.255.255.0
no ip directed-broadcast
encapsulation ppp
no ip mroute-cache
dialer remote-name cp-dialup
dialer idle-timeout 6000
dialer string 5740603 class MyMap
dialer hold-queue 50
dialer load-threshold 3 either
dialer pool 1
dialer-group 1
compress stac
no cdp enable
ppp callback request
ppp authentication chap
!
map-class dialer MyMap
dialer callback-server username
!
username bjdurand-rtr password cisco
username cp-dialup password cisco
One thing I noticed in "debug dialer" and "debug callback" is that the dialed
number from dialer 1 is 5740603, bt the incoming callback is 3175740603 which i
s
the DN with the area code in front. It didn't think it would matter since it's
supposed to use the username, but it still doesn't work. Any ideas? comments?
I've never played with callback before, so any help or comments are welcomed.
Thanks for your help.
- Ben
18 days to go...
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