Tài liệu ISDN Debug Information docx

Cisco - ISDN Debug Information ISDN Debug Information This tech tip contains some common ISDN/PPP/CHAP debug messages, what they indicate, and suggestions for resolving them. Check out the following examples: ● Example 1: DEBUG ISDN EVENT ● Example 2: DEBUG ISDN Q931 ● Example 3: DEBUG DIALER ● Example 4: DEBUG PPP CHAP, DEBUG PPP NEGOTIATION ● Example 5: DEBUG ISDN EVENT, DEBUG ISDN Q931 ● Example 6: DEBUG ISDN Q921 ● Example 7: DEBUG ISDN EVENT, DEBUG ISDN Q931 ● Example 8: DEBUG ISDN Q931 ● Example 9: DEBUG PPP NEGOTIATION, DEBUG PPP CHAP ● Related Information Example 1 Debug: DEBUG ISDN EVENT BRI0: ISDN Event: incoming ces value = 1 BRI0: received HOST_TERM_REGISTER_NACK - invalid EID/SPID or TEI not assigned Cause i = 0x8082 - No route to specified network Indication: Usually a SPID problem. To verify that TEI is assigned, try show isdn status. Layer 2 information will tell if TEI is assigned. Suggestions: 1. Check the configuration to see if the SPIDs are configured correctly. 2. Have your service provider verify the SPIDs, and if necessary have them track the SPIDs. http://www.cisco.com/warp/public/129/18.html (1 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information Example 2 Debug: DEBUG ISDN Q931 BRI0: Dialing cause: BRI0: ip PERMIT BRI0: Attempting to dial 6968900 TX -> SETUP dsl = 0 pd = 8 callref = 0x01 Bearer Capability i = 0x8890218F Channel ID i = 0x83 Called Party Number i = 0x80, '6968900' RX <- CALL_PROC dsl = 0 pd = 8 callref = 0x81 Channel ID i = 0x89 RX <- PROGRESS dsl = 0 pd = 8 callref = 0x81 Progress Ind i = 0xC48A - Delay in response at called interface Signal i = 0x01. RX <- DISCONNECT dsl = 0 pd = 8 callref = 0x81 Cause i = 0x8295 - Call rejected Signal i = 0x01 TX -> RELEASE dsl = 0 pd = 8 callref = 0x01 RX <- RELEASE_COMP dsl = 0 pd = 8 callref = 0x81 Signal i = 0x3F Indication: Remote router does not answer call. Suggestions: Verify the telephone number and SPIDs. Example 3 Debug: DEBUG DIALER BRI0: Dialing cause: BRI0: ip PERMIT BRI0: No dialer string defined. Dialing cannot occur BRI0: Dialing cause: BRI0: ip PERMIT BRI0: No dialer string defined. Dialing cannot occur http://www.cisco.com/warp/public/129/18.html (2 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information BRI0: Dialing cause: BRI0: ip PERMIT BRI0: No dialer string defined. Dialing cannot occur BRI0: Dialing cause: BRI0: ip PERMIT BRI0: No dialer string defined. Dialing cannot occur BRI0: Dialing cause: BRI0: ip PERMIT BRI0: No dialer string defined. Dialing cannot occur Indication: Dialing cannot occur. Suggestions: Check the configuration (dialer map, dialer string, dialer group). Example 4 Debug: DEBUG PPP CHAP, DEBUG PPP NEGOTIATION pico#ping 192.9.198.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.9.198.1, timeout is 2 seconds: %LINK-3-UPDOWN: Interface BRI0: B-Channel 1, changed state to up %LINK-5-CHANGED: Interface BRI0: B-Channel 1, changed state to up ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 28CEEF99 ppp: received config for type = 3 (AUTHTYPE) value = C223 value = 5 acked ppp: received config for type = 5 (MAGICNUMBER) value = 1E23F5C acked PPP BRI0: B-Channel 1: state = ACKSENT fsm_rconfack(C021): rcvd id E4 ppp: config ACK received, type. = 3 (CI_AUTHTYPE), value = C223 ppp: config ACK received, type = 5 (CI_MAGICNUMBER), value = 28CEEF99 BRI0: B-Channel 1: PPP AUTH CHAP input code = 1 id = 82 len = 16 BRI0: B-Channel 1: PPP AUTH CHAP input code = 2 id = 95 len = 28 BRI0: B-Channel 1: PPP AUTH CHAP input code = 4 id = 82 len = 21 BRI0: B-Channel 1: Failed CHAP authentication with remote. Remote message is: MD compare failed ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 28CEEFDB %LINK-3-UPDOWN: Interface BRI0: B-Channel 1, changed state to down %LINK-5-CHANGED: Interface BRI0: B-Channel 1, changed state to down %LINK-3-UPDOWN: Interface BRI0: B-Channel 1, changed state to up %LINK-5-CHANGED: Interface BRI0: B-Channel 1, changed state to up ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 http://www.cisco.com/warp/public/129/18.html (3 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = 28CEF76C ppp: received config for type = 3 (AUTHTYPE) value = C223 value = 5 acked ppp: received conf.ig for type = 5 (MAGICNUMBER) value = 1E24718 acked PPP BRI0: B-Channel 1: state = ACKSENT fsm_rconfack(C021): rcvd id E6 ppp: config ACK received, type = 3 (CI_AUTHTYPE), value = C223 ppp: config ACK received, type = 5 (CI_MAGICNUMBER), value = 28CEF76C BRI0: B-Channel 1: PPP AUTH CHAP input code = 1 id = 83 len = 16 BRI0: B-Channel 1: PPP AUTH CHAP input code = 2 id = 96 len = 28 BRI0: B-Channel 1: PPP AUTH CHAP input code = 4 id = 83 len = 21 BRI0: B-Channel 1: Failed CHAP authentication with remote. Remote message is: MD compare failed Indication: CHAP authentication failed. Suggestions: Check username and passwords for the correct spelling and use of lower and upper case letters. Check the dialer map command for name keyword and the correct hostname. Example 5 Debug: DEBUG ISDN EVENT, DEBUG ISDN Q931 TX -> RRp dsl = 1 sapi = 0 tei = 96 nr = 98 RX <- RRf dsl = 1 sapi = 0 tei = 96 nr = 108 RX <- UI dsl = 1 sapi = 0 tei = 127 i = 0x08015805040288901801893401407008C135353434373336 SETUP dsl = 1 pd = 8 callref = 0x58 Bearer Capability i = 0x8890 Channel ID i = 0x89 Signal i = 0x40 Called Party Number i = 0xC1, '5544736' ISDN Event: incoming ces value = 1 received HOST_INCOMING_CALL Bearer Capability i = 0x080010 ------------------- Channel ID i = 0x0101 Called Party Number i = 0x0401, '5544736' IE out of order or end of 'private' IEs -- http://www.cisco.com/warp/public/129/18.html (4 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information Bearer Capability i = 0x8890 Channel ID i = 0x89 Signal i = 0x40 Called Party Number i = 0xC1, '5544736' ISDN Event: Received a call from on B1 at 64 Kb/s ISDN Event: Accepting the call %LINK-3-UPDOWN: Interface BRI1: B-Channel 1, changed state to up TX -> INFOc dsl = 1 sapi = 0 tei = 96 ns = 108 nr = 98 i = 0x0801D807180189 CONNECT dsl = 1 pd = 8 callref = 0xD8 Channel ID i = 0x89 RX <- RRr dsl = 1 sapi = 0 tei = 96 nr = 109 RX <- INFOc dsl = 1 sapi = 0 tei = 96 ns = 98 nr = 109 i = 0x0801580F18018934014F CONNECT_ACK dsl = 1 pd = 8 callref = 0x58 Channel ID i = 0x89 Signal i = 0x4F TX -> RRr dsl = 1 sapi = 0 tei = 96 nr = 99 ISDN Event: incoming ces value = 1 received HOST_CONNECT Channel ID i = 0x0101 ------------------- Channel ID i = 0x89 Signal i = 0x4F ISDN Event: Connected to on B1 at 64 Kb/s %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI1: B-Channel 1, changed state to up TX -> RRp dsl = 1 sapi = 0 tei = 105 nr = 17 RX <- RRf dsl = 1 sapi = 0 tei = 105 nr = 1 TX -> RRp dsl = 1 sapi = 0 tei = 96 nr = 99 RX <- RRf dsl = 1 sapi = 0 tei = 96 nr = 109 %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI1: B-Channel 1, changed state to down ISDN Event: Hangup call to call id 0x3C on dsl 1, ces = 1 TX -> INFOc dsl = 1 sapi = 0 tei = 96 ns = 109 nr = 99 i = 0x0801D84508028090 DISCONNECT dsl = 1 pd = 8 callref = 0xD8 Cause i = 0x8090 - Normal call clearing RX <- RRr dsl = 1 sapi = 0 tei = 96 nr = 110 RX <- INFOc dsl = 1 sapi = 0 tei = 96 ns = 99 nr = 110 i = 0x0801584D RELEASE dsl = 1 pd = 8 callref = 0x58 TX -> RRr dsl = 1 sapi = 0 tei = 96 nr = 100 ISDN Event: incoming ces value = 1 received HOST_DISCONNECT_ACK %LINK-3-UPDOWN: Interface BRI1: B-Channel 1, changed state to down TX -> INFOc dsl = 1 sapi = 0 tei = 96 ns = 110 nr = 100 i = http://www.cisco.com/warp/public/129/18.html (5 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information 0x0801D85A RELEASE_COMP dsl = 1 pd = 8 callref = 0xD8 ISDN Event: Hangup call to call id 0x3C on dsl 1, ces = 1 CCBRI Mail NULL InPkt public is 0 ccb is 3C53E0 ISDN Event: incoming ces value = 1 received HOST_QUERY_RESPONSE Call State i = 0x00 ------------------- RX <- RRr dsl = 1 sapi = 0 tei = 96 nr = 111 TX -> RRp dsl = 1 sapi = 0 tei = 105 nr = 17 Indication: Call connected, but then disconnected. Suggestions: Turn on debug ppp negotiation and debug ppp chap to see if ppp negotiation and ppp authentication is good. Example 6 Debug: DEBUG ISDN Q921 Kisdn-SCAL# 19:27:31: TX -> IDREQ ri = 19354 ai = 127 dsl = 0 19:27:33: TX -> IDREQ ri = 1339 ai = 127 dsl = 0 19:27:35: TX -> IDREQ ri = 22764 ai = 127 dsl = 0 19:27:37: TX -> IDREQ ri = 59309 ai = 127 dsl = 0 19:27:39: TX -> IDREQ ri = 25214 ai = 127 dsl = 0 19:27:41: TX -> IDREQ ri = 35423 ai = 127 dsl = 0 19:27:43: TX -> IDREQ ri = 12368 ai = 127 dsl = 0 19:27:45: TX -> IDREQ ri = 13649 ai = 127 dsl = 0 19:27:47: TX -> IDREQ ri = 35426 ai = 127 dsl = 0 19:27:49: TX -> IDREQ ri = 12419 ai = 127 dsl = 0 19:27:51: TX -> IDREQ ri = 14516 ai = 127 dsl = 0 19:28:04: TX -> IDREQ ri = 50165 ai = 127 dsl = 0 19:28:06: TX -> IDREQ ri = 838 ai = 127 dsl = 0 19:28:08: TX -> IDREQ ri = 14247 ai = 127 dsl = 0 19:28:34: TX -> IDREQ ri = 45592 ai = 127 dsl = 0 19:28:36: TX -> IDREQ ri = 54169 ai = 127 dsl = 0 19:28:38: TX -> IDREQ ri = 3370 ai = 127 dsl = 0 http://www.cisco.com/warp/public/129/18.html (6 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information 19:29:09: TX -> IDREQ ri = 57291 ai = 127 dsl = 0 19:29:11: TX -> IDREQ ri = 56444 ai = 127 dsl = 0 19:29:13: TX -> IDREQ ri = 42045 ai = 127 dsl = 0 19:29:44: TX -> IDREQ ri = 59406 ai = 127 dsl = 0 19:29:46: TX -> IDREQ ri = 26863 ai = 127 dsl = 0 19:29:48: TX -> IDREQ ri = 63456 ai = 127 dsl = 0 19:30:19: TX -> IDREQ ri = 30177 ai = 127 dsl = 0 19:30:21: TX -> IDREQ ri = 54258 ai = 127 dsl = 0 19:30:23: TX -> IDREQ ri = 4883 ai = 127 dsl = 0 19:30:54: TX -> IDREQ ri = 17476 ai = 127 dsl = 0 19:30:56: TX -> IDREQ ri = 34949 ai = 127 dsl = 0 19:30:58: TX -> IDREQ ri = 4310 ai = 127 dsl = 0 19:31:24: TX -> IDREQ ri = 7735 ai = 127 dsl = 0 19:31:26: TX -> IDREQ ri = 424 ai = 127 dsl = 0 Indication: The router is sending IDREQs to the CO switch, but is not getting a response from the CO switch. Suggestions: Check the following: ● the correct configuration of SPIDs, ● verify the SPIDs with the telco, ● if neccessary, have the telco track the SPIDs. Example 7 Debug: DEBUG ISDN EVENT, DEBUG ISDN Q931 0:05:44: BRI0: ISDN Event: incoming ces value = 1 0:05:44: BRI0: received HOST_PROCEEDING Channel ID i = 0x0101 0:05:44: ------------------- Channel ID i = 0x89 0:05:44: Locking Shift to Codeset 5 0:05:44: Codeset 5 IE 0x2A i = 0x80880B,'12149398003', 0x8001098001148 00114800114 0:05:44: BRI0: RX <- DISCONNECT pd = 8 callref = 0x89 0:05:44: Cause i = 0x82EF - Protocol error, unspecified http://www.cisco.com/warp/public/129/18.html (7 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information 0:05:44: BRI0: ISDN Event: incoming ces value = 1 0:05:44: BRI0: received HOST_DISCONNECT 0:05:44: BRI0: ISDN Event: Call to 12149398003 was hung up. 0:05:44: BRI0: TX -> RELEASE pd = 8 callref = 0x09 0:05:44: BRI0: RX <- RELEASE_COMP pd = 8 callref = 0x89 0:05:44: BRI0: ISDN Event: incoming ces value = 1 0:05:44: BRI0: received HOST_DISCONNECT_ACK 0:05:45: BRI0: ISDN Event: Call to 12149398003 at 56 Kb/s 0:05:46: BRI0: TX -> SETUP pd = 8 callref = 0x0A 0:05:46: Bearer Capability i = 0x8890218F 0:05:46: Channel ID i = 0x83 0:05:46: Called Party Number i = 0x80, '12149398003' 0:05:46: BRI0: RX <- CALL_PROC pd = 8 callref = 0x8A 0:05:46: Channel ID i = 0x89 0:05:46: Locking Shift to Codeset 5 0:05:46: Codeset 5 IE 0x2A i = 0x80880B, '12149398003', 0x8001098001148 00114800114 0:05:46: BRI0: ISDN Event: incoming ces value = 1 0:05:46: BRI0: received HOST_PROCEEDING Channel ID i = 0x0101 0:05:46: ------------------- Channel ID i = 0x89 0:05:46: Locking Shift to Codeset 5 0:05:46: Codeset 5 IE 0x2A i = 0x80880B, '12149398003', 0x8001098001148 00114800114 0:05:46: BRI0: RX <- DISCONNECT pd = 8 callref = 0x8A 0:05:46: Cause i = 0x82EF - Protocol error, unspecified 0:05:46: BRI0: ISDN Event: incoming ces value = 1 0:05:46: BRI0: received HOST_DISCONNECT 0:05:46: BRI0: ISDN Event: Call to 12149398003 was hung up. 0:05:46: BRI0: TX -> RELEASE pd = 8 callref = 0x0A 0:05:46: BRI0: RX <- RELEASE_COMP pd = 8 callref = 0x8A 0:05:46: BRI0: ISDN Event: incoming ces value = 1 0:05:46: BRI0: received HOST_DISCONNECT_ACK 0:05:59: BRI0: RX <- SETUP pd = 8 callref = 0x01 0:05:59: Bearer Capability i = 0x8890 0:05:59: Channel ID i = 0x89 Indication: Switch type or switch type configuration. Suggestions: ● Verify the switch type. http://www.cisco.com/warp/public/129/18.html (8 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information ● Verify the switch type in the configuration. Example 8 Debug: DEBUG ISDN Q931 %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:22, changed state to up ISDN Event: Call to 9086154535 dsl 3 at 64 Kb/s TX -> SETUP dsl = 3 pd = 8 callref = 0x188C Bearer Capability i = 0x8890 Channel ID i = 0xE1808397 Called Party Number i = 0xA1, '9086154535' RX <- RELEASE_COMP dsl = 3 pd = 8 callref = 0x988C Cause i = 0x83E020 - Mandatory IE missing ISDN PRI 3: entering process_rxstate, CALL_CLEARED ISDN PRI 3: received message 1F ISDN Event: Hangup call to call id 0xCE2 on dsl 2 Indication: NSF IE is not sent. Suggestions: See CSCdi46101. Example 9 Debug: DEBUG PPP NEGOTIATION, DEBUG PPP CHAP 3:22:53: ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:53: ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = C6091F. 3:22:55: ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:55: ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = C6091F 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x0 (??) 3:22:55: PPP BRI0: B-Channel 1: rcvd unknown option 0x0 rejected http://www.cisco.com/warp/public/129/18.html (9 of 11) [5/6/2001 3:50:03 PM] Cisco - ISDN Debug Information 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x1 (MRU) value = 0x5 F4 rejected 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x3 (AUTHTYPE) value = 0xC223 value = 0x5 acked 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x11 (MULTILINK_MRRU) rejected 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x13 (UNKNOWN) 3:22:55: PPP BRI0: B-Channel 1: rcvd unknown option 0x13 rejected 3:22:55: ppp: config REJ received, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:55: ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:55: ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = C6091F 3:22:55: PPP BRI0: B-Channel 1: received config for type = 0x3 (AUTHTYPE) value = 0xC2. Success rate is 0 percent (0/5) moog#23 value = 0x5 acked 3:22:55: ppp: config REJ received, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:55: ppp: BRI0: B-Channel 1 closing connection because remote won't authenti cate. 3:22:55: ppp: sending CONFREQ, type = 3 (CI_AUTHTYPE), value = C223/5 3:22:55: ppp: sending CONFREQ, type = 5 (CI_MAGICNUMBER), value = C6091F 3:22:55: %ISDN-6-DISCONNECT: Interface BRI0: B-Channel 1 disconnected from 0123 5820040 , call lasted 2 seconds 3:22:56: %LINK-3-UPDOWN: Interface BRI0: B-Channel 1, changed state to down Indication: The remote device does not authenticate itself. This can be seen usually with non-Cisco devices. Suggestion: Use IOS 10.3(9), 11.0(5), 11.(1) or later. These versions support a new feature for ppp authentication: ● ppp authentication chap callin or ● ppp authentication pap callin Related Information ● Designing ISDN Internetworks ● ISDN Technology Overveiw ● ISDN Switch Types, Codes, and Values http://www.cisco.com/warp/public/129/18.html (10 of 11) [5/6/2001 3:50:03 PM] [...]...Cisco - ISDN Debug Information q q q q Provisioning the ISDN line Access Technologies Support Page Access Dial Top Issues Access Products Support Page All contents are Copyright © 1992 2001 Cisco Systems Inc All rights reserved Important . ISDN EVENT, DEBUG ISDN Q931 ● Example 6: DEBUG ISDN Q921 ● Example 7: DEBUG ISDN EVENT, DEBUG ISDN Q931 ● Example 8: DEBUG ISDN Q931 ● Example 9: DEBUG PPP. Example 1: DEBUG ISDN EVENT ● Example 2: DEBUG ISDN Q931 ● Example 3: DEBUG DIALER ● Example 4: DEBUG PPP CHAP, DEBUG PPP NEGOTIATION ● Example 5: DEBUG ISDN