Devolución de llamada entre un router Cisco 3640 y un usuario remoto en modo V.110
Contenido
Introducción
Este documento ofrece un ejemplo de configuración de las llamadas entrantes de usuarios remotos que se realizan por uno de los siguientes métodos. Para cada caso, la devolución de llamada se realiza utilizando una llamada V.110.
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Conexión de usuarios 3640 a través de GSM y solicitud de devolución de llamada.
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Usuarios que conectan 3640 a través de un módem y solicitan la devolución de llamada.
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Usuarios que conecten 3640 vía ISDN (datos) y soliciten devolución de llamada.
Nota: La autenticación, autorización y contabilidad (AAA) se configura de forma predeterminada en el router. También debe crear un usuario para iniciar sesión.
En este ejemplo, también hemos establecido la autenticación PPP (Point-to-Point Protocol) para la llamada y la llamada. Hemos cambiado el script para configurar el módem para V.110 todo el tiempo y para permitir a los usuarios elegir su método (módem o GSM). Según el método elegido, los usuarios deben:
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utilice ZDTxxx en el número de devolución de llamada (para módem).
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use DIxxxx en el número de retorno de llamada (para GSM).
Prerequisites
Requirements
No hay requisitos específicos para este documento.
Componentes Utilizados
La información que contiene este documento se basa en las siguientes versiones de software y hardware.
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La función de devolución de llamada V.110 está disponible en Rosa IOS?? Versión de software 12.2(5.2)T y posterior.
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Software del módem versión 2.7.3.0.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Convenciones
Para obtener más información sobre las convenciones del documento, consulte Convenciones de Consejos Técnicos de Cisco.
Configurar
En esta sección encontrará la información para configurar las funciones descritas en este documento.
Nota: Para encontrar información adicional sobre los comandos usados en este documento, utilice la Command Lookup Tool (sólo clientes registrados) .
Diagrama de la red
Este documento utiliza la configuración de red que se muestra en el siguiente diagrama.
Configuraciones
Este documento usa esta configuración:
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suzanne
| suzanne |
|---|
suzanne#show running-config ! version 12.2 service internal ! hostname suzanne ! aaa new-model ! aaa authentication login default local aaa authentication ppp default local aaa authorization network default local aaa session-id common ! username ww password 0 username alainisdn password 0 username alaingsm callback-dialstring "" password 0 username alainmod callback-dialstring "" password 0 ! modem country mica belgium ! isdn switch-type primary-net5 isdn voice-call-failure 0 chat-script offhook "" "ATH1" OK chat-script callback ABORT ERROR ABORT BUSY "" "AT&F" OK "ATX3DT \T" TIMEOUT 90 \c chat-script callback1analog ABORT ERROR ABORT BUSY "" "AT&F" OK "ATDT \T" TIMEOUT 90 CONNECT \c chat-script callback2gsm ABORT ERROR ABORT BUSY "" "AT&F" OK "ATS29=8" OK "AT \T" TIMEOUT 90 CONNECT \c ! controller E1 1/0 pri-group timeslots 1-31 ! interface Ethernet0/0 ip address 172.17.243.105 255.255.255.0 ! interface Serial1/0:15 description E1 0451/39920 no ip address encapsulation ppp dialer rotary-group 1 isdn switch-type primary-net5 isdn incoming-voice modem isdn outgoing-voice info-transfer-capability 3.1kHz-audio no cdp enable ppp authentication chap callin ! interface BRI3/1 description belgacom 027202094 no ip address encapsulation ppp isdn switch-type basic-net3 isdn incoming-voice modem no cdp enable ! interface Group-Async1 ip unnumbered Dialer1 encapsulation ppp dialer in-band dialer callback-secure dialer-group 1 async dynamic routing async mode interactive peer default ip address pool pool ppp callback accept ppp authentication pap group-range 65 94 ! interface Dialer1 description Dial-In User ip address 172.31.1.1 255.255.0.0 ip helper-address 90.100.48.38 ip helper-address 90.100.60.202 encapsulation ppp dialer in-band dialer callback-secure dialer map ip 172.31.1.2 name alainisdn class callback 6136 peer default ip address pool pool no cdp enable ppp callback accept ppp authentication chap callin ! map-class dialer callback dialer callback-server username dialer-list 1 protocol ip permit ! line con 0 exec-timeout 0 0 password line 65 94 script dialer callback2gsm script callback callback2gsm modem InOut transport input telnet transport output pad v120 lapb-ta telnet rlogin udptn autoselect during-login autoselect ppp stopbits 1 flowcontrol hardware line aux 0 password line vty 0 4 exec-timeout 0 0 password ! end |
Verificación
En esta sección encontrará información que puede utilizar para confirmar que su configuración esté funcionando correctamente.
La herramienta Output Interpreter (sólo para clientes registrados) permite utilizar algunos comandos “show” y ver un análisis del resultado de estos comandos.
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show ip route???muestra el contenido de la tabla de IP Routing
Troubleshoot
En esta sección encontrará información que puede utilizar para solucionar problemas de configuración.
Nota: Antes de ejecutar los comandos debug, consulte Información Importante sobre Comandos Debug.
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debug modem —para observar la actividad de la línea del módem en un servidor de acceso.
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debug dialer events —muestra información de depuración sobre los paquetes recibidos en una interfaz de marcador.
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debug ppp authentication : muestra los mensajes del protocolo de autenticación, incluidos los intercambios de paquetes del protocolo de autenticación por desafío mutuo (CHAP) y los intercambios del protocolo de autenticación por contraseña (PAP).
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debug ppp cbcp : muestra los errores de protocolo y las estadísticas asociadas a las negociaciones de conexión PPP mediante el protocolo de control de devolución de llamada de Microsoft (MSCB).
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debug ISDN Q931 : muestra información sobre la configuración de llamadas y la desconexión de conexiones de red ISDN (capa 3) entre el router local (lado del usuario) y la red.
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debug chat —verifica que el script de chat funcione correctamente.
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debug callback : muestra los eventos de devolución de llamada cuando el router utiliza un módem y un script de chat para devolver la llamada en una línea de terminal.
Ejemplo de resultado del comando debug
Devolución de llamada GSM mediante el uso de V.110
suzanne# 01:03:00: ISDN BR3/1: RX <- SETUP pd = 8 callref = 0x2F 01:03:00: Sending Complete 01:03:00: Bearer Capability i = 0x9090A3 01:03:00: Channel ID i = 0x89 01:03:00: Calling Party Number i = 0x21, 0x83, '478681006', Plan:ISDN, Type:National 01:03:00: Called Party Number i = 0xA1, '27202094', Plan:ISDN, Type:National 01:03:00: ISDN BR3/1: Event: Received a VOICE call from 478681006 on B1 at 64 Kb/s 01:03:00: ISDN BR3/1: Event: Accepting the call id 0x19 01:03:00: %ISDN-6-LAYER2UP: Layer 2 for Interface BR3/1, TEI 70 changed to up 01:03:00: ISDN BR3/1: TX -> CALL_PROC pd = 8 callref = 0xAF 01:03:00: Channel ID i = 0x89 01:03:00: ISDN BR3/1: TX -> ALERTING pd = 8 callref = 0xAF 01:03:00: ISDN BR3/1: TX -> CONNECT pd = 8 callref = 0xAF 01:03:01: ISDN BR3/1: RX <- CONNECT_ACK pd = 8 callref = 0x2F 01:03:01: Modem 2/12 Mica: configured for Answer mode, with Null signaling,0x0 tone detection. 01:03:01: Modem 2/12 Mica: in modem state CALL_SETUP 01:03:02: Modem 2/12 Mica: in modem state CONNECT 01:03:06: Modem 2/12 Mica: in modem state LINK 01:03:07: %ISDN-6-CONNECT: Interface BRI3/1:1 is now connected to 478681006 01:03:15: Modem 2/12 Mica: in modem state TRAINUP 01:03:17: Modem 2/12 Mica: in modem state EC_NEGOTIATING 01:03:18: Modem 2/12 Mica: in modem state STEADY 01:03:18: Modem 2/12 Mica: CONNECT at 31200/31200 (Tx/Rx), V34+, LAPM, None 01:03:19: TTY77: DSR came up 01:03:19: tty77: Modem: IDLE->(unknown) 01:03:19: TTY77: EXEC creation 01:03:19: TTY77: set timer type 10, 30 seconds 01:03:19: TTY77: Autoselect(2) sample 7E 01:03:19: TTY77: Autoselect(2) sample 7EFF 01:03:19: TTY77: Autoselect(2) sample 7EFF7D 01:03:19: TTY77: Autoselect(2) sample 7EFF7D23 01:03:19: TTY77 Autoselect cmd: ppp negotiate 01:03:19: TTY77: EXEC creation 01:03:19: TTY77: create timer type 1, 600 seconds 01:03:19: TTY77: destroy timer type 1 01:03:19: TTY77: no timer type 0 to destroy 01:03:19: As77 DDR: Dialer received incoming call from <unknown> 01:03:21: %LINK-3-UPDOWN: Interface Async77, changed state to up 01:03:21: As77 DDR: Dialer statechange to up 01:03:21: As77 DDR: Dialer received incoming call from <unknown> 01:03:21: As77 PPP: Treating connection as a callin 01:03:21: As77 PPP: Authorization required 01:03:22: Modem 2/12 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:03:22: As77 PPP: Authorization required 01:03:27: Modem 2/12 Mica: PPP escape_map: Tx map = A0000, Rx map = 0 01:03:27: As77 MCB: Initialize 01:03:27: MCB: Flush 01:03:27: Modem 2/12 Mica: Bad RX Frame: control = 0xE007, length = 0xD, buffer = 0x3BC6E54 01:03:30: As77 PAP: I AUTH-REQ id 2 len 16 from "alaingsm" 01:03:30: As77 PAP: Authenticating peer alaingsm 01:03:30: As77 PPP: Sent PAP LOGIN Request to AAA 01:03:30: As77 PPP: Received LOGIN Response from AAA = PASS 01:03:30: As77 DDR: Remote name for alaingsm 01:03:30: As77 DDR: Authenticated host alaingsm with no matching dialer map 01:03:30: As77 PAP: O AUTH-ACK id 2 len 5 01:03:30: As77 MCB: Start 01:03:30: As77 MCB: User alaingsm Callback Number - Client ANY 01:03:30: As77 MCB: Newstate 0-INIT -> 2-WAIT_RESPONSE 01:03:30: As77 MCB: O Request Id 1 Callback Type Client-Num delay 0 01:03:32: As77 MCB: Timeout in state WAIT_RESPONSE sending new Request 2 01:03:32: As77 MCB: O Request Id 2 Callback Type Client-Num delay 0 01:03:34: As77 MCB: Timeout in state WAIT_RESPONSE sending new Request 3 01:03:34: As77 MCB: O Request Id 3 Callback Type Client-Num delay 0 01:03:35: Async77 PPP: I MCB Response(2) id 1 len 22 01:03:35: Async77 MCB: I 2 1 0 16 2 12 F 1 44 49 30 30 34 37 38 36 38 31 30 30 36 0 01:03:35: As77 MCB: Received response 01:03:35: As77 MCB: Resp ignored. ID Expected 3, got id 1 01:03:36: As77 MCB: Timeout in state WAIT_RESPONSE sending new Request 4 01:03:36: As77 MCB: O Request Id 4 Callback Type Client-Num delay 0 01:03:36: Async77 PPP: I MCB Response(2) id 4 len 22 01:03:36: Async77 MCB: I 2 4 0 16 2 12 F 1 44 49 30 30 34 37 38 36 38 31 30 30 36 0 01:03:36: As77 MCB: Received response !--- You can see here that "DI00478681006" was entered at the user PC. 01:03:36: As77 MCB: Response CBK-Client-Num 2 18 15, addr 1-DI00478681006 01:03:36: As77 MCB: O Ack Id 5 Callback Type Client-Num delay 15 01:03:36: As77 MCB: Negotiated MCB with peer 01:03:36: As77 MCB: Newstate 2-WAIT_RESPONSE -> 3-WAIT_TERMINATE 01:03:37: As77 MCB: Peer terminating the link 01:03:37: As77 MCB: Newstate 3-WAIT_TERMINATE -> 5-WAIT_LINKDOWN 01:03:37: As77 MCB: Link terminated by peer, Callback Needed 01:03:37: As77 MCB: Newstate 5-WAIT_LINKDOWN -> 6-CALLING 01:03:37: As77 MCB: Initiate Callback for ^->o`iB@ at DI00478681006 using Async DDR 01:03:37: As77 DDR: PPP callback Callback server starting to alaingsm DI00478681006 01:03:37: As77 MCB: Dialer callback started !--- Call is disconnected. 01:03:38: Modem 2/12 Mica: in modem state SS_RETRAINING 01:03:38: ISDN BR3/1: RX <- DISCONNECT pd = 8 callref = 0x2F 01:03:38: Cause i = 0x8090 - Normal call clearing 01:03:38: Progress Ind i = 0x8088 - In-band info or appropriate now available 01:03:38: %ISDN-6-DISCONNECT: Interface BRI3/1:1 disconnected from 478681006, call lasted 37 seconds 01:03:38: ISDN BR3/1: TX -> RELEASE pd = 8 callref = 0xAF 01:03:38: Cause i = 0x8090 - Normal call clearing 01:03:38: Modem 2/12 Mica: in modem state TERMINATING 01:03:38: ISDN BR3/1: RX <- RELEASE_COMP pd = 8 callref = 0x2F 01:03:39: TTY77: Async Int reset: Dropping DTR 01:03:39: Modem 2/12 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:03:39: As77 PPP: Authorization required 01:03:40: Modem 2/12 Mica: in modem state IDLE 01:03:40: Modem 2/12 Mica: DISCONNECT after 00:00:38, due to reason (0xDF00) Host Disconnect. 01:03:40: TTY77: DSR was dropped 01:03:40: tty77: Modem: READY->(unknown) 01:03:41: TTY77: dropping DTR, hanging up 01:03:41: tty77: Modem: HANGUP->(unknown) 01:03:41: %LINK-5-CHANGED: Interface Async77, changed state to reset 01:03:42: TTY77: cleanup pending. Delaying DTR 01:03:43: TTY77: cleanup pending. Delaying DTR 01:03:44: TTY77: cleanup pending. Delaying DTR 01:03:44: TTY77: no timer type 0 to destroy 01:03:44: TTY77: no timer type 1 to destroy 01:03:44: TTY77: no timer type 3 to destroy 01:03:44: TTY77: no timer type 4 to destroy 01:03:44: TTY77: no timer type 2 to destroy 01:03:44: Async77: allowing modem_process to continue hangup 01:03:45: TTY77: restoring DTR 01:03:46: %LINK-3-UPDOWN: Interface Async77, changed state to down 01:03:53: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR3/1, TEI 70 changed to down !--- Callback is started. 01:03:56: As77 DDR: re-enable timeout 01:03:56: DDR: callback triggered by dialer_timers 01:03:56: As77 DDR: beginning callback to alaingsm DI00478681006 01:03:56: As77 DDR: Attempting to dial DI00478681006 01:03:56: CHAT77: Attempting async line dialer script 01:03:56: CHAT77: Dialing using Modem script: callback2gsm & System script: none 01:03:56: CHAT77: process started 01:03:56: CHAT77: Asserting DTR 01:03:56: CHAT77: Chat script callback2gsm started 01:03:56: CHAT77: Sending string: AT&F 01:03:56: CHAT77: Expecting string: OK 01:03:56: CHAT77: Completed match for expect: OK 01:03:56: CHAT77: Sending string: ATS29=8 01:03:56: CHAT77: Expecting string: OK 01:03:56: CHAT77: Completed match for expect: OK !--- We send DI00478681006 01:03:56: CHAT77: Sending string: AT \T<DI00478681006> 01:03:56: CHAT77: Expecting string: CONNECT 01:03:56: Modem 2/12 Mica: configured for Originate mode, with Null signaling, 0x1 tone detection. 01:03:56: Modem 2/12 Mica: received dialstring 00478681006 01:03:56: ISDN Se1/0:15: TX -> SETUP pd = 8 callref = 0x000E 01:03:56: Bearer Capability i = 0x8890214846BB 01:03:56: Channel ID i = 0xA9839F 01:03:56: Called Party Number i = 0x81, '00478681006', Plan:ISDN, Type:Unknown 01:03:56: Low Layer Compat i = 0x8890214846BB 01:03:56: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x800E 01:03:56: Channel ID i = 0xA9839F 01:03:56: Modem 2/12 Mica: in modem state CALL_SETUP 01:04:02: ISDN Se1/0:15: RX <- ALERTING pd = 8 callref = 0x800E 01:04:03: ISDN Se1/0:15: RX <- CONNECT pd = 8 callref = 0x800E 01:04:03: ISDN Se1/0:15: TX -> CONNECT_ACK pd = 8 callref = 0x000E 01:04:03: Modem 2/12 Mica: in modem state CONNECT 01:04:03: Modem 2/12 Mica: in modem state LINK 01:04:03: Modem 2/12 Mica: in modem state TRAINUP 01:04:03: Modem 2/12 Mica: in modem state EC_NEGOTIATING 01:04:03: Modem 2/12 Mica: in modem state STEADY 01:04:03: CHAT77: Completed match for expect: CONNECT 01:04:03: CHAT77: Sending string: \c 01:04:03: CHAT77: Chat script callback2gsm finished, status = Success 01:04:03: TTY77: no timer type 1 to destroy 01:04:03: TTY77: no timer type 0 to destroy 01:04:03: Modem 2/12 Mica: CONNECT at 9600/9600 (Tx/Rx), V110, V.110, None 01:04:04: As77 PPP: Treating connection as a callout 01:04:04: Modem 2/12 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:04:04: As77 PPP: Authorization required 01:04:04: %LINK-3-UPDOWN: Interface Async77, changed state to up 01:04:04: As77 DDR: Dialer statechange to up 01:04:04: As77 DDR: Copying MS callback dialstring DI00478681006 to ddb 01:04:04: DDR: Freeing callback to alaingsm DI00478681006 01:04:04: As77 DDR: Dialer call has been placed 01:04:08: Modem 2/12 Mica: PPP escape_map: Tx map = A0000, Rx map = 0 01:04:08: As77 MCB: Initialize 01:04:08: Modem 2/12 Mica: Bad RX Frame: control = 0xE007, length = 0xD, buffer = 0x3BC6E54 01:04:09: %ISDN-6-CONNECT: Interface Serial1/0:30 is now connected to 00478681006 01:04:11: As77 PAP: I AUTH-REQ id 2 len 16 from "alaingsm" 01:04:11: As77 PAP: Authenticating peer alaingsm 01:04:11: As77 PPP: Sent PAP LOGIN Request to AAA 01:04:11: As77 PPP: Received LOGIN Response from AAA = PASS 01:04:11: As77 DDR: Remote name for alaingsm 01:04:11: As77 DDR: Authenticated host alaingsm with no matching dialer map 01:04:11: As77 PAP: O AUTH-ACK id 2 len 5 01:04:13: As77 DDR: dialer protocol up suzanne#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is 172.17.243.1 to network 0.0.0.0 172.17.0.0/24 is subnetted, 1 subnets C 172.17.243.0 is directly connected, Ethernet0/0 172.31.0.0/16 is variably subnetted, 2 subnets, 2 masks C 172.31.1.28/32 is directly connected, Async77 C 172.31.0.0/16 is directly connected, Dialer1 S* 0.0.0.0/0 [1/0] via 172.17.243.1 suzanne#ping 172.31.1.28 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.31.1.28, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 784/858/880 ms suzanne# 01:04:49: ISDN Se1/0:15: RX <- DISCONNECT pd = 8 callref = 0x800E 01:04:49: Cause i = 0x8090 - Normal call clearing 01:04:49: %ISDN-6-DISCONNECT: Interface Serial1/0:30 disconnected from 00478681006, call lasted 46 seconds 01:04:49: ISDN Se1/0:15: TX -> RELEASE pd = 8 callref = 0x000E 01:04:49: Modem 2/12 Mica: in modem state TERMINATING 01:04:49: ISDN Se1/0:15: RX <- RELEASE_COMP pd = 8 callref = 0x800E 01:04:49: Modem 2/12 Mica: in modem state IDLE 01:04:49: Modem 2/12 Mica: DISCONNECT after 00:00:46, due to reason (0xDF00) Host Disconnect. 01:04:50: TTY77: DSR was dropped 01:04:50: tty77: Modem: READY->(unknown) 01:04:51: TTY77: Async Int reset: Dropping DTR 01:04:51: Modem 2/12 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:04:51: As77 PPP: Authorization required 01:04:51: TTY77: dropping DTR, hanging up 01:04:51: tty77: Modem: HANGUP->(unknown) 01:04:52: TTY77: cleanup pending. Delaying DTR 01:04:53: %LINK-5-CHANGED: Interface Async77, changed state to reset 01:04:53: TTY77: cleanup pending. Delaying DTR 01:04:54: TTY77: cleanup pending. Delaying DTR 01:04:55: TTY77: cleanup pending. Delaying DTR 01:04:56: TTY77: no timer type 0 to destroy 01:04:56: TTY77: no timer type 1 to destroy 01:04:56: TTY77: no timer type 3 to destroy 01:04:56: TTY77: no timer type 4 to destroy 01:04:56: TTY77: no timer type 2 to destroy 01:04:56: Async77: allowing modem_process to continue hangup 01:04:56: TTY77: restoring DTR 01:04:58: %LINK-3-UPDOWN: Interface Async77, changed state to down 01:05:08: As77 DDR: re-enable timeout
Devolución de llamada del módem mediante el uso de V.110
!--- Modem callback using default of MICA (modem dialing US robotics). suzanne# 01:06:21: ISDN Se1/0:15: RX <- SETUP pd = 8 callref = 0x6D73 01:06:21: Sending Complete 01:06:21: Bearer Capability i = 0x9090A3 01:06:21: Channel ID i = 0xA18387 01:06:21: Progress Ind i = 0x8183 - Origination address is non-ISDN 01:06:21: Calling Party Number i = 0xA1, '6020', Plan:ISDN, Type:National 01:06:21: Called Party Number i = 0x81, '214', Plan:ISDN, Type:Unknown 01:06:21: ISDN Se1/0:15: TX -> CALL_PROC pd = 8 callref = 0xED73 01:06:21: Channel ID i = 0xA98387 01:06:21: ISDN Se1/0:15: TX -> ALERTING pd = 8 callref = 0xED73 01:06:21: ISDN Se1/0:15: TX -> CONNECT pd = 8 callref = 0xED73 01:06:21: ISDN Se1/0:15: RX <- CONNECT_ACK pd = 8 callref = 0x6D73 01:06:21: ISDN Se1/0:15: CALL_PROGRESS: CALL_CONNECTED call id 0x1A, bchan 6, dsl 0 01:06:21: Modem 2/13 Mica: configured for Answer mode, with Null signaling, 0x0 tone detection. 01:06:21: Modem 2/13 Mica: in modem state CALL_SETUP 01:06:22: Modem 2/13 Mica: in modem state CONNECT 01:06:26: Modem 2/13 Mica: in modem state LINK 01:06:27: %ISDN-6-CONNECT: Interface Serial1/0:6 is now connected to 6020 01:06:34: Modem 2/13 Mica: in modem state TRAINUP 01:06:36: Modem 2/13 Mica: in modem state EC_NEGOTIATING 01:06:36: Modem 2/13 Mica: in modem state STEADY 01:06:36: Modem 2/13 Mica: CONNECT at 9600/9600 (Tx/Rx), V34+, LAPM, None 01:06:37: TTY78: DSR came up 01:06:37: tty78: Modem: IDLE->(unknown) 01:06:37: TTY78: EXEC creation 01:06:37: TTY78: set timer type 10, 30 seconds 01:06:40: TTY78: Autoselect(2) sample 7E 01:06:40: TTY78: Autoselect(2) sample 7EFF 01:06:40: TTY78: Autoselect(2) sample 7EFF7D 01:06:40: TTY78: Autoselect(2) sample 7EFF7D23 01:06:40: TTY78 Autoselect cmd: ppp negotiate 01:06:40: TTY78: EXEC creation 01:06:40: TTY78: create timer type 1, 600 seconds 01:06:40: TTY78: destroy timer type 1 01:06:40: TTY78: no timer type 0 to destroy 01:06:40: As78 DDR: Dialer received incoming call from <unknown> 01:06:42: %LINK-3-UPDOWN: Interface Async78, changed state to up 01:06:42: As78 DDR: Dialer statechange to up 01:06:42: As78 DDR: Dialer received incoming call from <unknown> 01:06:42: As78 PPP: Treating connection as a callin 01:06:42: As78 PPP: Authorization required 01:06:43: Modem 2/13 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:06:43: As78 PPP: Authorization required 01:06:47: Modem 2/13 Mica: PPP escape_map: Tx map = A0000, Rx map = 0 01:06:47: As78 MCB: Initialize 01:06:47: MCB: Flush 01:06:47: Modem 2/13 Mica: Bad RX Frame: control = 0xE007, length = 0xE, buffer = 0x3BC9014 01:06:50: As78 PAP: I AUTH-REQ id 2 len 16 from "alainmod" 01:06:50: As78 PAP: Authenticating peer alainmod 01:06:50: As78 PPP: Sent PAP LOGIN Request to AAA 01:06:50: As78 PPP: Received LOGIN Response from AAA = PASS 01:06:50: As78 DDR: Remote name for alainmod 01:06:50: As78 DDR: Authenticated host alainmod with no matching dialer map 01:06:50: As78 PAP: O AUTH-ACK id 2 len 5 01:06:50: As78 MCB: Start 01:06:50: As78 MCB: User alainmod Callback Number - Client ANY 01:06:50: As78 MCB: Newstate 0-INIT -> 2-WAIT_RESPONSE 01:06:50: As78 MCB: O Request Id 1 Callback Type Client-Num delay 0 01:06:52: As78 MCB: Timeout in state WAIT_RESPONSE sending new Request 2 01:06:52: As78 MCB: O Request Id 2 Callback Type Client-Num delay 0 01:06:54: As78 MCB: Timeout in state WAIT_RESPONSE sending new Request 3 01:06:54: As78 MCB: O Request Id 3 Callback Type Client-Num delay 0 01:06:54: Async78 PPP: I MCB Response(2) id 1 len 17 01:06:54: Async78 MCB: I 2 1 0 11 2 D F 1 5A 44 54 20 36 30 32 30 0 01:06:54: As78 MCB: Received response 01:06:54: As78 MCB: Resp ignored. ID Expected 3, got id 1 01:06:56: As78 MCB: Timeout in state WAIT_RESPONSE sending new Request 4 01:06:56: As78 MCB: O Request Id 4 Callback Type Client-Num delay 0 01:06:56: Async78 PPP: I MCB Response(2) id 4 len 17 01:06:56: Async78 MCB: I 2 4 0 11 2 D F 1 5A 44 54 20 36 30 32 30 0 01:06:56: As78 MCB: Received response 01:06:56: As78 MCB: Response CBK-Client-Num 2 13 15, addr 1-ZDT 6020 01:06:56: As78 MCB: O Ack Id 5 Callback Type Client-Num delay 15 01:06:56: As78 MCB: Negotiated MCB with peer 01:06:56: As78 MCB: Newstate 2-WAIT_RESPONSE -> 3-WAIT_TERMINATE 01:06:56: As78 MCB: Peer terminating the link 01:06:56: As78 MCB: Newstate 3-WAIT_TERMINATE -> 5-WAIT_LINKDOWN 01:06:56: As78 MCB: Link terminated by peer, Callback Needed 01:06:56: As78 MCB: Newstate 5-WAIT_LINKDOWN -> 6-CALLING 01:06:56: As78 MCB: Initiate Callback for ^->o`iB@ at ZDT 6020 using Async DDR 01:06:56: As78 DDR: PPP callback Callback server starting to alainmod ZDT 6020 01:06:56: As78 MCB: Dialer callback started 01:06:57: Modem 2/13 Mica: in modem state TERMINATING 01:06:57: Modem 2/13 Mica: in modem state IDLE 01:06:57: %ISDN-6-DISCONNECT: Interface Serial1/0:6 disconnected from 6020, call lasted 36 seconds 01:06:57: ISDN Se1/0:15: TX -> DISCONNECT pd = 8 callref = 0xED73 01:06:57: Cause i = 0x8090 - Normal call clearing 01:06:57: Modem 2/13 Mica: DISCONNECT after 00:00:35, due to reason (0x8220) EC rcvd DISC frame. 01:06:57: TTY78: DSR was dropped 01:06:57: tty78: Modem: READY->(unknown) 01:06:57: ISDN Se1/0:15: RX <- RELEASE pd = 8 callref = 0x6D73 01:06:57: ISDN Se1/0:15: TX -> RELEASE_COMP pd = 8 callref = 0xED73 01:06:58: TTY78: dropping DTR, hanging up 01:06:58: TTY78: Async Int reset: Dropping DTR 01:06:58: tty78: Modem: HANGUP->(unknown) 01:06:59: TTY78: cleanup pending. Delaying DTR 01:06:59: Modem 2/13 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:06:59: As78 PPP: Authorization required 01:07:00: %LINK-5-CHANGED: Interface Async78, changed state to reset 01:07:00: TTY78: cleanup pending. Delaying DTR 01:07:01: TTY78: cleanup pending. Delaying DTR 01:07:02: TTY78: cleanup pending. Delaying DTR 01:07:03: TTY78: no timer type 0 to destroy 01:07:03: TTY78: no timer type 1 to destroy 01:07:03: TTY78: no timer type 3 to destroy 01:07:03: TTY78: no timer type 4 to destroy 01:07:03: TTY78: no timer type 2 to destroy 01:07:03: Async78: allowing modem_process to continue hangup 01:07:03: TTY78: restoring DTR 01:07:05: %LINK-3-UPDOWN: Interface Async78, changed state to down 01:07:15: As78 DDR: re-enable timeout !--- Callback start. 01:07:15: DDR: callback triggered by dialer_timers 01:07:15: As78 DDR: beginning callback to alainmod ZDT 6020 01:07:15: As78 DDR: Attempting to dial ZDT 6020 01:07:15: CHAT78: Attempting async line dialer script 01:07:15: CHAT78: Dialing using Modem script: callback2gsm & System script: none 01:07:15: CHAT78: process started 01:07:15: CHAT78: Asserting DTR 01:07:15: CHAT78: Chat script callback2gsm started 01:07:15: CHAT78: Sending string: AT&F 01:07:15: CHAT78: Expecting string: OK 01:07:15: CHAT78: Completed match for expect: OK 01:07:15: CHAT78: Sending string: ATS29=8 01:07:15: CHAT78: Expecting string: OK 01:07:15: CHAT78: Completed match for expect: OK !--- The user entered "ZDT 6020". This is what we send: 01:07:15: CHAT78: Sending string: AT \T<ZDT 6020> 01:07:15: CHAT78: Expecting string: CONNECT 01:07:15: Modem 2/13 Mica: configured for Originate mode, with Null signaling, 0x1 tone detection. 01:07:15: Modem 2/13 Mica: received dialstring 6020 01:07:15: ISDN Se1/0:15: TX -> SETUP pd = 8 callref = 0x000F 01:07:15: Bearer Capability i = 0x9090A3 01:07:15: Channel ID i = 0xA9839F 01:07:15: Called Party Number i = 0x81, '6020', Plan:ISDN, Type:Unknown 01:07:15: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x800F 01:07:15: Channel ID i = 0xA9839F 01:07:15: ISDN Se1/0:15: RX <- ALERTING pd = 8 callref = 0x800F 01:07:15: Modem 2/13 Mica: in modem state CALL_SETUP 01:07:16: Modem 2/13 Mica: Detected Dial tone 01:07:17: ISDN Se1/0:15: RX <- CONNECT pd = 8 callref = 0x800F 01:07:17: Progress Ind i = 0x8182 - Destination address is non-ISDN 01:07:17: Connected Number i = 0xA136303230 01:07:17: ISDN Se1/0:15: TX -> CONNECT_ACK pd = 8 callref = 0x000F 01:07:17: Modem 2/13 Mica: in modem state CONNECT 01:07:19: Modem 2/13 Mica: in modem state LINK 01:07:23: %ISDN-6-CONNECT: Interface Serial1/0:30 is now connected to 6020 01:07:26: Modem 2/13 Mica: in modem state TRAINUP 01:07:28: Modem 2/13 Mica: in modem state EC_NEGOTIATING 01:07:28: Modem 2/13 Mica: in modem state STEADY 01:07:28: CHAT78: Completed match for expect: CONNECT 01:07:28: CHAT78: Sending string: \c 01:07:28: CHAT78: Chat script callback2gsm finished, status = Success 01:07:28: TTY78: no timer type 1 to destroy 01:07:28: TTY78: no timer type 0 to destroy 01:07:28: Modem 2/13 Mica: CONNECT at 33600/31200 (Tx/Rx), V34+, LAPM, None 01:07:28: As78 PPP: Treating connection as a callout 01:07:28: Modem 2/13 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:07:28: As78 PPP: Authorization required 01:07:28: %LINK-3-UPDOWN: Interface Async78, changed state to up 01:07:28: As78 DDR: Dialer statechange to up 01:07:28: As78 DDR: Copying MS callback dialstring ZDT 6020 to ddb 01:07:28: DDR: Freeing callback to alainmod ZDT 6020 01:07:28: As78 DDR: Dialer call has been placed 01:07:29: Modem 2/13 Mica: PPP escape_map: Tx map = A0000, Rx map = 0 01:07:29: As78 MCB: Initialize 01:07:29: As78 PAP: I AUTH-REQ id 1 len 16 from "alainmod" 01:07:29: As78 PAP: Authenticating peer alainmod 01:07:29: As78 PPP: Sent PAP LOGIN Request to AAA 01:07:29: As78 PPP: Received LOGIN Response from AAA = PASS 01:07:29: As78 DDR: Remote name for alainmod 01:07:29: As78 DDR: Authenticated host alainmod with no matching dialer map 01:07:29: As78 PAP: O AUTH-ACK id 1 len 5 01:07:29: As78 DDR: dialer protocol up 01:07:29: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async78, changed state to up suzanne#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is 172.17.243.1 to network 0.0.0.0 172.17.0.0/24 is subnetted, 1 subnets C 172.17.243.0 is directly connected, Ethernet0/0 172.31.0.0/16 is variably subnetted, 2 subnets, 2 masks C 172.31.1.19/32 is directly connected, Async78 C 172.31.0.0/16 is directly connected, Dialer1 S* 0.0.0.0/0 [1/0] via 172.17.243.1 suzanne#ping 172.31.1.19 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.31.1.19, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 356/372/396 ms suzanne# 01:08:08: Modem 2/13 Mica: in modem state TERMINATING 01:08:08: Modem 2/13 Mica: in modem state IDLE 01:08:08: Modem 2/13 Mica: DISCONNECT after 00:00:51, due to reason (0x8220) EC rcvd DISC frame. 01:08:08: %ISDN-6-DISCONNECT: Interface Serial1/0:30 disconnected from 6020, call lasted 51 seconds 01:08:08: ISDN Se1/0:15: TX -> DISCONNECT pd = 8 callref = 0x000F 01:08:08: Cause i = 0x8090 - Normal call clearing 01:08:08: ISDN Se1/0:15: RX <- RELEASE pd = 8 callref = 0x800F 01:08:08: ISDN Se1/0:15: TX -> RELEASE_COMP pd = 8 callref = 0x000F 01:08:09: TTY78: DSR was dropped 01:08:09: tty78: Modem: READY->(unknown) 01:08:09: %LINEPROTO-5-UPDOWN: Line protocol on Interface Async78, changed state to down 01:08:10: TTY78: dropping DTR, hanging up 01:08:10: TTY78: Async Int reset: Dropping DTR 01:08:10: tty78: Modem: HANGUP->(unknown) 01:08:10: Modem 2/13 Mica: PPP escape_map: Tx map = FFFFFFFF, Rx map = 0 01:08:10: As78 PPP: Authorization required 01:08:11: TTY78: cleanup pending. Delaying DTR 01:08:12: %LINK-5-CHANGED: Interface Async78, changed state to reset 01:08:12: TTY78: cleanup pending. Delaying DTR 01:08:13: TTY78: cleanup pending. Delaying DTR 01:08:14: TTY78: cleanup pending. Delaying DTR 01:08:15: TTY78: no timer type 0 to destroy 01:08:15: TTY78: no timer type 1 to destroy 01:08:15: TTY78: no timer type 3 to destroy 01:08:15: TTY78: no timer type 4 to destroy 01:08:15: TTY78: no timer type 2 to destroy 01:08:15: Async78: allowing modem_process to continue hangup 01:08:15: TTY78: restoring DTR 01:08:17: %LINK-3-UPDOWN: Interface Async78, changed state to down 01:08:27: As78 DDR: re-enable timeout
Devolución de llamada de ISDN mediante V.110
!--- Receive call. suzanne# 01:09:00: ISDN Se1/0:15: RX <- SETUP pd = 8 callref = 0x6F28 01:09:00: Sending Complete 01:09:00: Bearer Capability i = 0x8890 01:09:00: Channel ID i = 0xA18388 01:09:00: Calling Party Number i = 0xA1, '6136', Plan:ISDN, Type:National 01:09:00: Called Party Number i = 0x81, '214', Plan:ISDN, Type:Unknown 01:09:00: %LINK-3-UPDOWN: Interface Serial1/0:7, changed state to up 01:09:00: ISDN Se1/0:15: TX -> CALL_PROC pd = 8 callref = 0xEF28 01:09:00: Channel ID i = 0xA98388 01:09:00: ISDN Se1/0:15: TX -> CONNECT pd = 8 callref = 0xEF28 01:09:00: Channel ID i = 0xA98388 01:09:00: Se1/0:7 PPP: Treating connection as a callin 01:09:00: Se1/0:7 PPP: Authorization required 01:09:00: ISDN Se1/0:15: RX <- CONNECT_ACK pd = 8 callref = 0x6F28 01:09:00: ISDN Se1/0:15: CALL_PROGRESS: CALL_CONNECTED call id 0x1B, bchan 7, dsl 0 01:09:01: Se1/0:7 PPP: Authorization required 01:09:01: Se1/0:7 MCB: Initialize 01:09:01: Se1/0:7 CHAP: O CHALLENGE id 1 len 28 from "suzanne" 01:09:01: Se1/0:7 CHAP: I RESPONSE id 1 len 30 from "alainisdn" 01:09:01: Se1/0:7 PPP: Sent CHAP LOGIN Request to AAA 01:09:01: Se1/0:7 PPP: Received LOGIN Response from AAA = PASS 01:09:01: Se1/0:7 DDR: Remote name for alainisdn 01:09:01: Se1/0:7 CHAP: O SUCCESS id 1 len 4 01:09:01: Se1/0:7 DDR: PPP callback Callback server starting to alainisdn 6136 01:09:01: Se1/0:7 DDR: disconnecting call 01:09:01: %ISDN-6-CONNECT: Interface Serial1/0:7 is now connected to 6136 alainisdn 01:09:01: ISDN Se1/0:15: TX -> DISCONNECT pd = 8 callref = 0xEF28 01:09:01: Cause i = 0x8090 - Normal call clearing 01:09:01: ISDN Se1/0:15: RX <- RELEASE pd = 8 callref = 0x6F28 01:09:01: %LINK-3-UPDOWN: Interface Serial1/0:7, changed state to down 01:09:01: ISDN Se1/0:15: TX -> RELEASE_COMP pd = 8 callref = 0xEF28 01:09:01: Se1/0:7 DDR: disconnecting call 01:09:02: ISDN Se1/0:15: RX <- SETUP pd = 8 callref = 0x70DF 01:09:02: Sending Complete 01:09:02: Bearer Capability i = 0x8890 01:09:02: Channel ID i = 0xA18389 01:09:02: Calling Party Number i = 0xA1, '6136', Plan:ISDN, Type:National 01:09:02: Called Party Number i = 0x81, '214', Plan:ISDN, Type:Unknown 01:09:02: %LINK-3-UPDOWN: Interface Serial1/0:8, changed state to up 01:09:02: ISDN Se1/0:15: TX -> CALL_PROC pd = 8 callref = 0xF0DF 01:09:02: Channel ID i = 0xA98389 01:09:02: ISDN Se1/0:15: TX -> CONNECT pd = 8 callref = 0xF0DF 01:09:02: Channel ID i = 0xA98389 01:09:02: Se1/0:8 PPP: Treating connection as a callin 01:09:02: Se1/0:8 PPP: Authorization required 01:09:02: ISDN Se1/0:15: RX <- CONNECT_ACK pd = 8 callref = 0x70DF 01:09:02: ISDN Se1/0:15: CALL_PROGRESS: CALL_CONNECTED call id 0x1C, bchan 8, dsl 0 01:09:02: Se1/0:8 PPP: Authorization required 01:09:03: Se1/0:8 MCB: Initialize 01:09:03: Se1/0:8 CHAP: O CHALLENGE id 1 len 28 from "suzanne" 01:09:03: Se1/0:8 CHAP: I RESPONSE id 1 len 30 from "alainisdn" 01:09:03: Se1/0:8 PPP: Sent CHAP LOGIN Request to AAA 01:09:03: Se1/0:8 PPP: Received LOGIN Response from AAA = PASS 01:09:03: Se1/0:8 DDR: Remote name for alainisdn 01:09:03: Se1/0:8 CHAP: O SUCCESS id 1 len 4 01:09:03: Se1/0:8 DDR: callback to alainisdn already started 01:09:03: Se1/0:8 DDR: disconnecting call 01:09:03: %ISDN-6-CONNECT: Interface Serial1/0:8 is now connected to 6136 alainisdn 01:09:03: ISDN Se1/0:15: TX -> DISCONNECT pd = 8 callref = 0xF0DF 01:09:03: Cause i = 0x8090 - Normal call clearing 01:09:03: ISDN Se1/0:15: RX <- RELEASE pd = 8 callref = 0x70DF 01:09:03: %LINK-3-UPDOWN: Interface Serial1/0:8, changed state to down 01:09:03: ISDN Se1/0:15: TX -> RELEASE_COMP pd = 8 callref = 0xF0DF 01:09:03: Se1/0:8 DDR: disconnecting call !--- Callback Start 01:09:16: DDR: Callback timer expired 01:09:16: Di1 DDR: beginning callback to alainisdn 6136 01:09:16: Se1/0:15 DDR: rotor dialout [priority] 01:09:16: Se1/0:15 DDR: Attempting to dial 6136 01:09:16: ISDN Se1/0:15: TX -> SETUP pd = 8 callref = 0x0010 01:09:16: Bearer Capability i = 0x8890 01:09:16: Channel ID i = 0xA9839F 01:09:16: Called Party Number i = 0x81, '6136', Plan:ISDN, Type:Unknown 01:09:16: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x8010 01:09:16: Channel ID i = 0xA9839F 01:09:16: ISDN Se1/0:15: RX <- ALERTING pd = 8 callref = 0x8010 01:09:16: ISDN Se1/0:15: RX <- CONNECT pd = 8 callref = 0x8010 01:09:16: Connected Number i = 0xA136313336 01:09:16: %LINK-3-UPDOWN: Interface Serial1/0:30, changed state to up 01:09:16: DDR: Freeing callback to alainisdn 6136 01:09:16: ISDN Se1/0:15: TX -> CONNECT_ACK pd = 8 callref = 0x0010 01:09:16: Se1/0:30 PPP: Treating connection as a callout 01:09:16: Se1/0:30 PPP: Authorization required 01:09:16: Se1/0:30 MCB: Initialize 01:09:16: Se1/0:30 CHAP: I CHALLENGE id 7 len 30 from "alainisdn" 01:09:16: Se1/0:30 PPP: Sent CHAP SENDAUTH Request to AAA 01:09:16: Se1/0:30 PPP: Received SENDAUTH Response from AAA = PASS 01:09:16: Se1/0:30 CHAP: O RESPONSE id 7 len 28 from "suzanne" 01:09:16: Se1/0:30 CHAP: I SUCCESS id 7 len 4 01:09:16: Se1/0:30 PPP: Sent LCP AUTHOR Request to AAA 01:09:16: Se1/0:30 PPP: Sent IPCP AUTHOR Request to AAA 01:09:16: Se1/0:30 LCP: Received AAA AUTHOR Response = PASS 01:09:16: Se1/0:30 IPCP: Received AAA AUTHOR Response = PASS 01:09:16: Se1/0:30 DDR: dialer protocol up 01:09:17: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:30, changed state to up 01:09:22: %ISDN-6-CONNECT: Interface Serial1/0:30 is now connected to 6136 alainisdn suzanne# suzanne#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is 172.17.243.1 to network 0.0.0.0 172.17.0.0/24 is subnetted, 1 subnets C 172.17.243.0 is directly connected, Ethernet0/0 172.31.0.0/16 is variably subnetted, 2 subnets, 2 masks C 172.31.1.2/32 is directly connected, Dialer1 C 172.31.0.0/16 is directly connected, Dialer1 S* 0.0.0.0/0 [1/0] via 172.17.243.1 suzanne#ping 172.31.1.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.31.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/34/36 ms suzanne#
Información Relacionada
Historial de revisiones
| Revisión | Fecha de publicación | Comentarios |
|---|---|---|
1.0 |
14-Sep-2005 |
Versión inicial |
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