08-21-2002 06:55 AM - edited 03-04-2019 02:48 AM
Hi all....
Im sure that there is a very simple solution to this problem....
I have a cisco 2610 + BRI in WIC 0/0. I want to allow a ISDN TA dial-in access to my router.
I have configured my router (as below, password ppp) and attempted to dial-in.
more or less every time I get connected for around 11 seconds, then the call gets dropped.
I think the fault could lie in the PPP negotiation phase.
Any of you experts got any ideas....
I have attached the following screen dumps for reference...
RAS Settings + Modem Log
Router Config
Various debug logs.. Dialer, q931, ppp neg, ppp packet
Thank you in advance...
Olagg ;)
=================================================
Dial-in RAS - Windows NT4 Workstation - SETTINGS
=================================================
Phonebook Entry:
Name: Cisco Router Dial
Phone: 70059
Dial Up server Type: PPP Windows NT
Network Protocol: TCP/IP
Enable software compression ON
Enable PPP LCP Extensions ON
idle time before hanging up: 0
DUN Error Code:
Error Code: 678 - there is no answer
Phone Book Log: (Taken from Root Folder)
=======================================
10-12-1998 15:35:21.300 - Pace Ultralink ISDN TA in use.
10-12-1998 15:35:21.300 - Modem type: Pace Ultralink ISDN TA
10-12-1998 15:35:21.300 - Modem inf path: oem2.inf
10-12-1998 15:35:21.300 - Modem inf section: Modem1
10-12-1998 15:35:21.300 - 19200,N,8,1
10-12-1998 15:35:21.300 - 19200,N,8,1
10-12-1998 15:35:21.300 - Initializing modem.
10-12-1998 15:35:21.300 - Send: AT<cr>
10-12-1998 15:35:21.521 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:35:21.521 - Interpreted response: OK
10-12-1998 15:35:21.521 - Send: AT E1 V1 Q0 W2 S95=34<cr>
10-12-1998 15:35:21.531 - Recv: AT E1 V1 Q0 W2 S95=34<cr>
10-12-1998 15:35:21.551 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:35:21.551 - Interpreted response: OK
10-12-1998 15:35:21.551 - Send: ATS7=55\N3%C3&K3X3<cr>
10-12-1998 15:35:21.561 - Recv: ATS7=55\N3%C3&K3X3<cr>
10-12-1998 15:35:21.581 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:35:21.581 - Interpreted response: OK
10-12-1998 15:35:21.581 - Waiting for a call.
10-12-1998 15:35:21.581 - Send: ATS0=0<cr>
10-12-1998 15:35:21.591 - Recv: ATS0=0<cr>
10-12-1998 15:35:21.601 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:35:21.601 - Interpreted response: OK
10-12-1998 15:36:40.815 - 19200,N,8,1
10-12-1998 15:36:40.815 - Initializing modem.
10-12-1998 15:36:40.815 - Send: AT<cr>
10-12-1998 15:36:40.815 - Recv: AT<cr>
10-12-1998 15:36:40.825 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:36:40.825 - Interpreted response: OK
10-12-1998 15:36:40.825 - Send: AT E1 V1 Q0 W2 S95=34<cr>
10-12-1998 15:36:40.835 - Recv: AT E1 V1 Q0 W2 S95=34<cr>
10-12-1998 15:36:40.855 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:36:40.855 - Interpreted response: OK
10-12-1998 15:36:40.855 - Send: ATS7=55\N3%C3&K3X3<cr>
10-12-1998 15:36:40.865 - Recv: ATS7=55\N3%C3&K3X3<cr>
10-12-1998 15:36:40.885 - Recv: <cr><lf>OK<cr><lf>
10-12-1998 15:36:40.885 - Interpreted response: OK
10-12-1998 15:36:40.885 - Dialing.
10-12-1998 15:36:40.885 - Send: ATDT#####<cr>
10-12-1998 15:36:40.895 - Recv: ATDT70059<cr>
10-12-1998 15:36:52.191 - Recv: <cr><lf>NO CARRIER<cr><lf>
10-12-1998 15:36:52.191 - Interpreted response: No Carrier
10-12-1998 15:36:52.191 - 19200,N,8,1
10-12-1998 15:36:52.191 - Initializing modem.
10-12-1998 15:36:52.191 - Send: AT<cr>
10-12-1998 15:36:52.341 - Hanging up the modem.
10-12-1998 15:36:52.341 - Send: ATZ<cr>
10-12-1998 15:36:52.451 - Recv: ATZ<cr>
10-12-1998 15:36:52.451 - Session Statistics:
10-12-1998 15:36:52.451 - Reads : 171 bytes
10-12-1998 15:36:52.451 - Writes: 112 bytes
10-12-1998 15:36:52.461 - Modem closed.
=======================================
=================================================
2610 Router Configuration - Output
=================================================
Current configuration : 1224 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname DMR
!
enable password 7 --moderator edit--
!
username ppp password ppp
ip subnet-zero
!
!
no ip domain-lookup
!
isdn switch-type basic-net3
!
!
!
interface Ethernet0/0
description connected to EthernetLAN
ip address 204.204.7.1 255.255.255.0
no keepalive
half-duplex
!
interface BRI0/0
description connected to Dial-inPCs(ISDN)
no ip address
encapsulation ppp
dialer rotary-group 1
isdn switch-type basic-net3
no cdp enable
!
interface BRI0/1
no ip address
shutdown
isdn switch-type basic-net3
!
interface Dialer1
description connected to Dial-inPCs(ISDN)
ip unnumbered Ethernet0/0
encapsulation ppp
no ip split-horizon
dialer in-band
dialer-group 1
peer default ip address pool DMR-Group-1
no cdp enable
ppp authentication chap pap callin
ppp multilink
!
router rip
version 2
network 204.204.7.0
no auto-summary
!
ip local pool DMR-Group-1 204.204.7.200 204.204.7.201
ip classless
no ip http server
ip pim bidir-enable
!
dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
password 7 --moderator edit--
login
line aux 0
line vty 0 4
password 7 --moderator edit--
login
!
end
=================================================
DEBUG ISDN Q931 - Output
=================================================
00:49:54: ISDN BR0/0: RX <- SETUP pd = 8 callref = 0x38
00:49:54: Sending Complete
00:49:54: Bearer Capability i = 0x8890
00:49:54: Channel ID i = 0x89
00:49:54: Calling Party Number i = 0x01, 0x81, '70058', Plan:ISDN, Type:Unknown
00:49:54: Called Party Number i = 0xC1, '70059', Plan:ISDN, Type:Subscriber(local)
00:49:54: ISDN BR0/0: Event: Received a DATA call from 70058 on B1 at 64 Kb/s
00:49:54: ISDN BR0/0: Event: Accepting the call id 0xC
00:49:231928233984: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
00:49:54: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 91 changed to up
00:49:54: ISDN BR0/0: TX -> CALL_PROC pd = 8 callref = 0xB8
00:49:54: Channel ID i = 0x89
00:49:54: ISDN BR0/0: TX -> CONNECT pd = 8 callref = 0xB8
00:49:54: ISDN BR0/0: RX <- CONNECT_ACK pd = 8 callref = 0x38
00:50:00: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 70058
00:50:06: ISDN BR0/0: RX <- DISCONNECT pd = 8 callref = 0x38
00:50:06: Cause i = 0x8190 - Normal call clearing
00:50:06: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 70058 , call lasted 11 seconds
00:50:06: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
00:50:06: ISDN BR0/0: TX -> RELEASE pd = 8 callref = 0xB8
00:50:06: Cause i = 0x8090 - Normal call clearing
00:50:06: ISDN BR0/0: RX <- RELEASE_COMP pd = 8 callref = 0x38
00:50:06: Cause i = 0x8190 - Normal call clearing
00:50:08: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 91 changed to down
=================================================
DEBUG DIALER - Output
=================================================
00:51:240518168576: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
00:51:56: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 91 changed to up
00:52:02: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 70058
00:52:07: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 70058 , call lasted 11 seconds
00:52:07: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
00:52:07: BR0/0:1 DDR: disconnecting call
00:52:09: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 91 changed to down
=================================================
DEBUG PPP NEGOTIATION - Output
=================================================
00:53:141733920768: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
00:53:143881404389: BR0/0:1 PPP: Treating connection as a callin
00:53:143894052180: BR0/0:1 PPP: Phase is ESTABLISHING, Passive Open [0 sess, 0load]
00:53:143896999452: BR0/0:1 LCP: State is Listen
00:53:33: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 91 changed to up
00:53:35: BR0/0:1 LCP: TIMEout: State Listen
00:53:35: BR0/0:1 LCP: O CONFREQ [Listen] id 37 len 25
00:53:35: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:53:35: BR0/0:1 LCP: MagicNumber 0x02EA50EF (0x050602EA50EF)
00:53:35: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:53:35: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:53:37: BR0/0:1 LCP: TIMEout: State REQsent
00:53:37: BR0/0:1 LCP: O CONFREQ [REQsent] id 38 len 25
00:53:37: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:53:37: BR0/0:1 LCP: MagicNumber 0x02EA50EF (0x050602EA50EF)
00:53:37: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:53:37: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:53:39: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 70058
00:53:39: BR0/0:1 LCP: TIMEout: State REQsent
00:53:39: BR0/0:1 LCP: O CONFREQ [REQsent] id 39 len 25
00:53:39: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:53:39: BR0/0:1 LCP: MagicNumber 0x02EA50EF (0x050602EA50EF)
00:53:39: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:53:39: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:53:41: BR0/0:1 LCP: TIMEout: State REQsent
00:53:41: BR0/0:1 LCP: O CONFREQ [REQsent] id 40 len 25
00:53:41: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:53:41: BR0/0:1 LCP: MagicNumber 0x02EA50EF (0x050602EA50EF)
00:53:41: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:53:41: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:53:43: BR0/0:1 LCP: TIMEout: State REQsent
00:53:43: BR0/0:1 LCP: O CONFREQ [REQsent] id 41 len 25
00:53:43: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:53:43: BR0/0:1 LCP: MagicNumber 0x02EA50EF (0x050602EA50EF)
00:53:43: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:53:43: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:53:44: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 70058 , call lasted 11 seconds
00:53:44: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
00:53:44: BR0/0:1 LCP: State is Closed
00:53:44: BR0/0:1 PPP: Phase is DOWN [0 sess, 0 load]
00:53:46: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 91 changed to down
=================================================
DEBUG PPP AUTHENTICATION - Output
=================================================
00:54:201863462912: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
00:54:204010946533: BR0/0:1 PPP: Treating connection as a callin
00:54:47: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 91 changed to up
00:54:53: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 70058
00:54:58: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 70058 , call lasted 11 seconds
00:54:58: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
00:55:00: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 91 changed to down
=================================================
DEBUG PPP PACKET - Output
=================================================
00:56:77309411328: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
00:56:18: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 91 changed to up
00:56:18: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:18: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:19: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:19: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:20: BR0/0:1 LCP: TIMEout: State Listen
00:56:20: BR0/0:1 LCP: O CONFREQ [Listen] id 47 len 25
00:56:20: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:56:20: BR0/0:1 LCP: MagicNumber 0x02ECD4F7 (0x050602ECD4F7)
00:56:20: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:56:20: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:56:20: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:20: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:21: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:21: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:22: BR0/0:1 LCP: TIMEout: State REQsent
00:56:22: BR0/0:1 LCP: O CONFREQ [REQsent] id 48 len 25
00:56:22: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:56:22: BR0/0:1 LCP: MagicNumber 0x02ECD4F7 (0x050602ECD4F7)
00:56:22: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:56:22: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:56:22: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:22: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:23: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:23: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:24: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 70058
00:56:24: BR0/0:1 LCP: TIMEout: State REQsent
00:56:24: BR0/0:1 LCP: O CONFREQ [REQsent] id 49 len 25
00:56:24: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:56:24: BR0/0:1 LCP: MagicNumber 0x02ECD4F7 (0x050602ECD4F7)
00:56:24: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:56:24: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:56:24: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:24: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:25: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:25: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:26: BR0/0:1 LCP: TIMEout: State REQsent
00:56:26: BR0/0:1 LCP: O CONFREQ [REQsent] id 50 len 25
00:56:26: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:56:26: BR0/0:1 LCP: MagicNumber 0x02ECD4F7 (0x050602ECD4F7)
00:56:26: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:56:26: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:56:26: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:26: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:27: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:27: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:28: BR0/0:1 LCP: TIMEout: State REQsent
00:56:28: BR0/0:1 LCP: O CONFREQ [REQsent] id 51 len 25
00:56:28: BR0/0:1 LCP: AuthProto CHAP (0x0305C22305)
00:56:28: BR0/0:1 LCP: MagicNumber 0x02ECD4F7 (0x050602ECD4F7)
00:56:28: BR0/0:1 LCP: MRRU 1524 (0x110405F4)
00:56:28: BR0/0:1 LCP: EndpointDisc 1 DMR (0x130601444D52)
00:56:28: BR0/0:1 PPP: I pkt type 0x0801, datagramsize 3
00:56:28: BR0/0:1 UNKNOWN(0x0801): Non-NCP packet, discarding
00:56:29: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 70058 , call lasted 11 seconds
00:56:29: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down
00:56:31: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 91 changed to down
08-29-2002 12:15 PM
Often times complex troubleshooting issues are best addressed in an interactive session with one of our trained technical assistance engineers. While other forum users may be able to help, it's often difficult to do so for this type of issue.
To utilize the resources at our Technical Assistance Center, please visit http://www.cisco.com/tac and to open a case with one of our TAC engineers, visit http://www.cisco.com/tac/caseopen
If anyone else in the forum has some advice, please reply to this thread.
Thank you for posting.
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