From: Henry Chen (henrchen@xxxxxxxxx)
Date: Mon Mar 04 2002 - 14:38:48 GMT-3
Thanks.
A map-classs dial1 exactly as your recommendation is in the config, I just forg
ot to attached that part.
I will try a different IOS then.
Thanks.
"Murray, Steven J" <steven.j.murray@intel.com> wrote: Hi Henry,
Make sure you have this config on R6:
map-class dialer dial1
dialer callback-server username
Also, in my own test setup I have seen different versions of 12.x work and
not work with the exact same configuration on the router - the only
difference being the firmware version load on the router. I would recommend
experimenting with different firmware versions if your sure the
configuration is correct.
-Steve
-----Original Message-----
From: Henry Chen [mailto:henrchen@yahoo.com]
Sent: Monday, March 04, 2002 8:28 AM
To: ccielab@groupstudy.com
Cc: ccielab@groupstudy.com
Subject: ISDN PPP Callback
Hi,
I have configured two BRIs to do callback, but the client makes the call,
and brings up the line, but it never drops the call and force a callback.
I thought i am doing everything per the DOC.
TIA.
ISDN Simulator: PDS Slimline 2
IOS (tm) 2500 Software (C2500-JOS56I-L), Version 12.1(5)T9, RELEASE
SOFTWARE (fc1)
r1#sb interface BRI # Callback client
interface BRI0
no ip address
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer map ipx 14.0006.0006.0006 name R6 broadcast 2222
dialer load-threshold 255 either
dialer-group 1
ipx network 14
isdn switch-type basic-net3
isdn T310 60000
ppp callback request
ppp authentication chap
R6#sb interface BRI
interface BRI0
no ip address
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer callback-secure
dialer map ipx 14.0001.0001.0001 name R1 class dial1 broadcast 1111
dialer-group 1
ipx network 14
isdn switch-type basic-net3
ppp callback accept
ppp authentication chap
r1#ping ipx 5.5.5.5
Type escape sequence to abort.
Sending 5, 100-byte IPX Novell Echoes to 5.0005.0005.0005, timeout is 2
seconds:
.
00:17:37: ISDN BR0: TX -> SETUP pd = 8 callref = 0x02
00:17:37: Bearer Capability i = 0x8890
00:17:37: Channel ID i = 0x83
00:17:37: Called Party Number i = 0x80, '2222', Plan:Unknown,
Type:Unknown
00:17:37: ISDN BR0: RX <- CALL_PROC pd = 8 callref = 0x82
00:17:37: Channel ID i = 0x89
00:17:38: ISDN BR0: RX <- CONNECT pd = 8 callref = 0x82
00:17:38: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
00:17:38: BR0:1 PPP: Treating connection as a callout
00:17:38: ISDN BR0: TX -> CONNECT_ACK pd = 8 callref = 0x02
00:17:38: BR0:1 CHAP: O CHALLENGE id 2 len 23 from "r1"
00:17:38: BR0:1 CHAP: I CHALLENGE id 2 len 23 from "R6"
00:17:38: BR0:1 CHAP: O RESPONSE id 2 len 23 from "r1"
00:17:38: BR0:1 CHAP: I SUCCESS id 2 len 4
00:17:38: BR0:1 CHAP: I RESPONSE id 2 len 23 from "R6"
00:17:38: BR0:1 CHAP: O SUCCESS id 2 len 4!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 44/44/44 ms
r1#
00:17:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed
state to up
00:17:44: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 2222 R6
---------------------------------
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