ISDN problem, LDN mismatch?

From: Timothy Ouellette (timoue@cogeco.ca)
Date: Thu Dec 05 2002 - 19:04:26 GMT-3


Hey all. I'm having a problem that seems to only be fixed with a reboot
of r1. (rebooting the isdn sim does nothing )

Router1----ISDN----Router7

The rest of the topology doesn't much matter but r7 calls r1 when a
change in ospf occurs (demand circuit). It was working 5 minutes ago
and now it's not. Here is the quick configs of each router as well as
the error i'm receiving on r1.

I send a ping from r7 to r1 to bring up the link and here is what r7 is
saying.

*Feb 28 19:57:10: BR0 DDR: rotor dialout [priority]
*Feb 28 19:57:10: BR0 DDR: Dialing cause ip (s=17.17.17.2, d=17.17.17.1)

*Feb 28 19:57:10: BR0 DDR: Attempting to dial 5551000
*Feb 28 19:57:15: Progress Ind i = 0xC28A - Delay in response at
called interface
*Feb 28 19:57:15: ISDN BR0: HOST_PROGRESS: Got IE of INBAND or Not
End-To-End...
*Feb 28 19:57:21: Cause i = 0x8292 - No user responding
*Feb 28 19:57:21: Progress Ind i = 0x8288 - In-band info or
appropriate now available
*Feb 28 19:57:21: ISDN BR0: HOST_PROGRESS: Got IE of INBAND or Not
End-To-End struct_
err = 0, cause = 0x12

and here is the error that's causing it on r1
*Feb 28 20:57:15: Called Party Number i = 0xC1, '5551000',
Plan:ISDN, Type:Su
bscriber(local)
*Feb 28 20:57:15: %ISDN-4-INVALID_CALLEDNUMBER: Interface BR0, Ignoring
call, LDN and
 Called Party Number mismatch
*Feb 28 20:57:19: SETUP pd = 8 callref = 0x4E
*Feb 28 20:57:19: Bearer Capability i = 0x8890
*Feb 28 20:57:19: Channel ID i = 0x89
*Feb 28 20:57:19: Signal i = 0x40 - Alerting on - pattern 0
*Feb 28 20:57:19: Calling Party Number i = 'A', 0x81, '5552000',
Plan:ISDN, T
ype:Subscriber(local)
*Feb 28 20:57:19: Called Party Number i = 0xC1, '5551000',
Plan:ISDN, Type:Su
bscriber(local)
*Feb 28 20:57:19: CCBRI_Go Fr L3 pkt (Len=35) :
*Feb 28 20:49:51: %ISDN-4-INVALID_CALLEDNUMBER: Interface BR0, Ignoring
call, LDN and
 Called Party Number mismatch
*Feb 28 20:49:55: %ISDN-4-INVALID_CALLEDNUMBER: Interface BR0, Ignoring
call, LDN and
 Called Party Number mismatch

r7
--------
interface BRI0
 no ip address
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-ni
 isdn spid1 0555200001 5552000
 isdn spid2 0555400001 5554000
!
interface Dialer1
 ip address 17.17.17.2 255.255.255.252
 encapsulation ppp
 ip ospf cost 9999
 ip ospf demand-circuit
 dialer pool 1
 dialer remote-name r1
 dialer idle-timeout 30
 dialer fast-idle 60
 dialer string 5551000
 dialer-group 1
 no peer neighbor-route
 random-detect
 ppp multilink

r1
------------------
interface BRI0
 no ip address
 dialer pool-member 1
 isdn switch-type basic-ni
 isdn spid1 0555100001 5551000
 isdn spid2 0555300001 5553000
 cdapi buffers regular 0
 cdapi buffers raw 0
 cdapi buffers large 0
!
interface Dialer1
 ip address 17.17.17.1 255.255.255.252
 encapsulation ppp
 ip ospf cost 9999
 ip ospf demand-circuit
 dialer pool 1
 dialer remote-name r7
 dialer idle-timeout 30
 dialer fast-idle 60
 dialer string 5552000
 dialer load-threshold 1 outbound
 dialer-group 1
 no peer neighbor-route
 ppp multilink
.



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