RE: PPP Callback with Async Interfaces

From: Peter Dostal (pdostal@xxxxxxx)
Date: Fri Feb 22 2002 - 19:04:26 GMT-3


   
I tried your config, it doesn't work on my routers, but I found that my 3640
can't keep config in the memory and I am having more hardware problems with
that router; so I will blame the hardware.
Thanks for you help. At least I know that it works.

Peter

-----Original Message-----
From: CiscoCCNP3@aol.com [mailto:CiscoCCNP3@aol.com]
Sent: Friday, February 22, 2002 1:31 PM
To: pdostal@724.com; ccielab@groupstudy.com
Subject: Re: PPP Callback with Async Interfaces

hiya,

this is my working config for ppp callback between async i/f's

hostnameRemote
!
usernameCentral password 0 mustmatch
 !
interfaceAsync1
 ip address 192.168.40.2 255.255.255.0
 no ip directed-broadcast
 encapsulation ppp
 dialer in-band
 dialer map ip 192.168.40.1 name Central 5551102
 dialer-group 1
 async mode dedicated
 ppp callback request
 ppp authentication chap
!
map-classdialer remote
dialer-list1 protocol ip permit
!
lineaux 0
 modem InOut
 modem autoconfigure type default
 transport input all
 speed 38400

Central router doing the calling back;

hostnameCentral
usernameRemote password 0 mustmatch
!
interfaceAsync1
 ip address 192.168.40.1 255.255.255.0
 no ip directed-broadcast
 encapsulation ppp
 dialer in-band
 dialer callback-secure
 dialer idle-timeout 30
 dialer map ip 192.168.40.2 name Remote classdial1 5551101
 dialer-group 1
 async mode dedicated
 ppp callback accept
 ppp authentication chap
!
map-classdialer dial1
 dialer callback-server username
dialer-list1 protocol ip permit
dialer-list1 protocol ipx permit
!
lineaux 0
 modem InOut
 modem autoconfigure type default
 transport input all
 speed 38400
Central#

debug dialer and debug ppp nego excerpts from client side;

6w3d:As1 PPP: Treating connection as a calloutI!
6w3d:As1 LCP: State is Open
6w3d:As1 PPP: Phase is AUTHENTICATING, by both

6w3d:As1 DDR: Callback negotiated - waiting for server disconnect
6w3d:As1 PPP: Phase is UP

6w3d:%LINK-5-CHANGED: Interface Async1, changed state to reset
6w3d:DDR: Callback client for Central 5551102 created

6w3d:As1 DDR: dialer protocol up
6w3d: As1 DDR: Callback received from Central 5551102
6w3d:DDR: Freeing callback to Central 5551102

HTH

joey r
ccnp/dp/si



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