RE: ISDN Problems

From: SALMON, MARK (SBMS) (MARK.SALMON@xxxxxxxxxxxx)
Date: Wed Aug 08 2001 - 00:05:37 GMT-3


   
Try adding SPIDS, some NI-1 switches will not dial out unless SPIDs are
configured.

Mark Salmon
Sr. WAN Engineer Great Lakes Region
Cingular Wireless
2000 Ameritech Center Drive 3F07B
Hoffman Estates IL 60195
Voice: (847)765-3999
Pager: (847)992-0458
Email: mark.salmon@cingular.com

-----Original Message-----
From: Albert Lu [mailto:albert_ccie@yahoo.com]
Sent: Tuesday, August 07, 2001 6:17 AM
To: ccielab@groupstudy.com
Subject: ISDN Problems

Hello group,

I'm having a little problem with an isdn config. Basically, it's not dialing
through when I try to ping the other side. I'm sure the dialer map is
working, and my suspicion is that the isdn simulator (emutel lite) could be
misconfigured.

I have included my config, the "show isdn status" and "debug isdn q931"
output for reference.

Thanks in advance,

Albert

!
interface BRI0
 ip address 196.1.1.1 255.255.255.0
 no ip directed-broadcast
 encapsulation ppp
 no ip route-cache
 no ip mroute-cache
 dialer map ip 196.1.1.2 name RouterB broadcast 2222
 dialer-group 1
 isdn switch-type basic-ni
 ppp authentication chap
 ppp multilink
!
no ip classless
!
dialer-list 1 protocol ip permit
!
!

RouterA#sh isdn sta
Global ISDN Switchtype = basic-net3
ISDN BRI0 interface
        dsl 0, interface ISDN Switchtype = basic-ni
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
        TEI = 65, Ces = 2, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Activated dsl 0 CCBs = 0
    The Free Channel Mask: 0x80000003
    Total Allocated ISDN CCBs = 0
RouterA#

RouterA#ping 196.1.1.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 196.1.1.2, timeout is 2 seconds:

18:35:08: ISDN BR0: TX -> SETUP pd = 8 callref = 0x10
18:35:08: Bearer Capability i = 0x8890
18:35:08: Channel ID i = 0x83
18:35:08: Keypad Facility i = '2222'
18:35:08: ISDN BR0: RX <- RELEASE_COMP pd = 8 callref = 0x90
18:35:08: Cause i = 0x809D - Facility rejected or Special intercept,
cod
e undefined
18:35:08: ISDN BR0: Setup was rejected, cause = 1D.....
Success rate is 0 percent (0/5)
RouterA#



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