From: Lab Candidate (labccie@xxxxxxxxx)
Date: Sat Mar 23 2002 - 04:59:33 GMT-3
r2 and r3 are setup with basic ISDN callback as below.
r2 callback client, r3 callback server.
everything is configured as CCO example, but when r2 calls r3
when r2 pings r3, r2 calls and disconnects, and waiting for r3.
but r3 never calls back.
r3 debug says "callback is not configured for user r2"
debug output and r2/r3 configs attached below.
what's the problem here please?
r3#
2d05h: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
2d05h: BR0/0:1 DDR: No callback configured for user r2.
2d05h: BR0/0:1 DDR: disconnecting call
2d05h: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 2588 r2
2d05h: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
2d05h: BR0/0:1 DDR: disconnecting call
===============r2==================
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r2
!
no logging buffered
!
username r3 password 0 cisco
ip subnet-zero
!
!
interface BRI0/0
ip address 40.40.40.1 255.255.255.0
encapsulation ppp
dialer map snapshot 1 name r3 broadcast 2589
dialer map ip 40.40.40.2 name r3 broadcast 2589
dialer load-threshold 50 either
dialer-group 1
isdn switch-type basic-ni
isdn spid1 2588 2588
isdn spid2 3588 3588
no cdp enable
ppp callback request
ppp authentication chap
ppp multilink
!
dialer-list 1 protocol ip permit
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
password tts
no login
!
end
r2#
============r3=============
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r3
!
!
username r2 password 0 cisco
ip subnet-zero
!
isdn switch-type basic-ni
!
interface BRI0/0
ip address 40.40.40.2 255.255.255.0
encapsulation ppp
dialer callback-secure
dialer map snapshot 1 name r2 broadcast 2588
dialer map ip 40.40.40.1 name r2 class dc1 broadcast 2588
dialer-group 1
isdn switch-type basic-ni
isdn spid1 2589 2589
isdn spid2 3589 3589
snapshot server 5 dialer
ppp callback accept
ppp authentication chap
!
map-class dialer dc1
dialer callback-server username
dialer-list 1 protocol ip permit
!
line con 0
line aux 0
line vty 0 4
password tts
no login
!
ntp master 1
end
r3#
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:57:19 GMT-3