From: Cameron, John (johcamer@cisco.com)
Date: Wed Apr 30 2003 - 13:22:50 GMT-3
Pheng,
One issue:
map-class dialer dial1 <<<<<<<<<<<<<<<<<
dialer callback-server username
and
dialer map ip 135.35.35.3 name r3 class dialer1 <<<<<<<<<
4081111111
JDC
-----Original Message-----
From: Peng Zheng [mailto:zpnist@yahoo.com]
Sent: Wednesday, April 30, 2003 12:01 PM
To: Cameron, John; ccielab@groupstudy.com
Subject: RE: ISDN callback
I tried. I config r5 to callback, but it didn't.
Below is my config:
On r3:
----------------------------------
username r5 password hello
isdn switch-type basic-ni
interface BRI0
ip address 135.35.35.3 255.255.255.240
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer wait-for-carrier-time 4
dialer map ip 135.35.35.5 name r5 broadcast
4082222222
dialer-group 1
isdn switch-type basic-ni
isdn spid1 40811111111 4081111111
isdn spid2 40811111112 4081111111
ppp callback request
ppp authentication chap
dialer-list 1 protocol ip permit
on r5
----------------------------------------
username r3 password hello
isdn switch-type basic-ni
interface BRI1
ip address 135.35.35.5 255.255.255.240
encapsulation ppp
dialer callback-secure
dialer enable-timeout 2
dialer map ip 135.35.35.3 name r3 class dialer1
4081111111
dialer-group 1
isdn switch-type basic-ni
isdn spid1 40822222221 4082222222
isdn spid2 40822222222 4082222222
isdn caller 4081111111 callback
ppp callback accept
ppp authentication chap
map-class dialer dial1
dialer callback-server username
dialer-list 1 protocol ip permit
--------------------------------------------
I ping r5 from r3, it connected and disconnected, but
r5 never callback.
Any suggestion?
Thanks.
--- "Cameron, John" <johcamer@cisco.com> wrote:
> Peng,
>
> Your missing some stuff.
>
> PPP Callback Server:
>
> dialer callback-secure
> ppp callback accept
> * make sure to add your class to the dialer map
> statement
>
> PPP Callback Client:
>
> ppp callback request
>
>
> Check out:
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fdia
> l_c/fnsprt10/dafcbddr.htm#1001110
>
> HTH,
> JDC
>
> -----Original Message-----
> From: Peng Zheng [mailto:zpnist@yahoo.com]
> Sent: Tuesday, April 29, 2003 6:17 PM
> To: ccielab@groupstudy.com
> Subject: ISDN callback
>
>
> Hi,
> I tried to config callback according:
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/dial_
> c/dccallid.htm
>
> I have r3 and r5, on r3 I use int bri 0, on r5, I
> use
> int bri 1.
>
> Before callback, on r3
> ---------------
>
>
> interface BRI0
> ip address 135.35.35.3 255.255.255.240
> encapsulation ppp
> no ip route-cache
> no ip mroute-cache
> dialer map ip 135.35.35.5 name r5 broadcast
> 4082222222
> dialer-group 1
> isdn switch-type basic-ni
> isdn spid1 40811111111 4081111111
> isdn spid2 40811111112 4081111111
> ppp authentication chap
> dialer-list 1 protocol ip permit
>
>
> on r5:
>
> interface BRI1
> ip address 135.35.35.5 255.255.255.240
> encapsulation ppp
> dialer map ip 135.35.35.3 name r3 broadcast
> 4081111111
> dialer-group 1
> isdn switch-type basic-ni
> isdn spid1 40822222221 4082222222
> isdn spid2 40822222222 4082222222
> ppp authentication chap
>
> dialer-list 1 protocol ip permit
>
> -------------------------------------------
>
> It works well. Then I added:
>
> dialer enable-timeout 2
> isdn caller 4082222222 callback
>
> on r3, and
>
> dialer wait-for-carrier-time 4
> on r5.
>
> Then I tried to ping r3 int bri 0 from r5, but int
> bri
> on both them weren't brought up. when I use: sh
> dialer,
>
> It's said a callback failure.
>
> Does anyone know what's the problem or any
> suggestion?
>
> Thanks.
>
>
>
>
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