From: Dan Lockwood (dlockwood@coe.shastalink.k12.ca.us)
Date: Sun Jul 13 2003 - 16:47:39 GMT-3
Everyone,
I'm working a lab with PPP callback and am overlooking something
fundamental. R5 should request callback from R2. R5 makes the request
ok, but R2 logs the following:
2d00h: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
Jul 13 08:35:41.130 EDT: BR0:1 PPP: Treating connection as a callin
Jul 13 08:35:41.270 EDT: BR0:1 CHAP: O CHALLENGE id 23 len 23 from "R2"
Jul 13 08:35:41.294 EDT: BR0:1 CHAP: I RESPONSE id 23 len 23 from "R5"
Jul 13 08:35:41.298 EDT: BR0:1 CHAP: O SUCCESS id 23 len 4
Jul 13 08:35:41.306 EDT: BR0:1 DDR: No callback configured for user R5.
Jul 13 08:35:41.310 EDT: BR0:1 DDR: disconnecting call
2d00h: %LINK-3-UPDOWN: Interface BRI0:1, changed state to down
Jul 13 08:35:41.406 EDT: BR0:1 DDR: disconnecting call
2d00h: %SYS-5-CONFIG_I: Configured from console by console
Can someone give me a hint about the "No callback configured for user
R5"? Thanks!
!R2
interface BRI0
ip address 110.90.12.2 255.255.255.0
encapsulation ppp
ip ospf demand-circuit
dialer callback-secure
dialer idle-timeout 30
dialer enable-timeout 3
dialer map ip 110.90.12.5 name R5 class CALLBACK broadcast 8358662
dialer map ip 110.90.12.5 name R5 class CALLBACK broadcast 8358664
dialer-group 1
isdn switch-type basic-net3
ppp callback accept
ppp authentication chap
ppp multilink
!R5
interface BRI0
ip address 110.90.12.5 255.255.255.0
encapsulation ppp
ip ospf demand-circuit
dialer idle-timeout 30
dialer map ip 110.90.12.2 name R2 broadcast 8358661
dialer map ip 110.90.12.2 name R2 broadcast 8358663
dialer-group 1
isdn switch-type basic-net3
ppp callback request
ppp multilink
Dan Lockwood
Microsoft Certified Professional
CompTIA Network+ Certified
Cisco Certified Network Associate
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