Configurando o retorno de chamada do MS entre um roteador e um PC Windows

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Atualizado:29 de janeiro de 2008
ID do documento:9554

Linguagem imparcial

O conjunto de documentação deste produto faz o possível para usar uma linguagem imparcial. Para os fins deste conjunto de documentação, a imparcialidade é definida como uma linguagem que não implica em discriminação baseada em idade, deficiência, gênero, identidade racial, identidade étnica, orientação sexual, status socioeconômico e interseccionalidade. Pode haver exceções na documentação devido à linguagem codificada nas interfaces de usuário do software do produto, linguagem usada com base na documentação de RFP ou linguagem usada por um produto de terceiros referenciado. Saiba mais sobre como a Cisco está usando a linguagem inclusiva.

Sobre esta tradução

A Cisco traduziu este documento com a ajuda de tecnologias de tradução automática e humana para oferecer conteúdo de suporte aos seus usuários no seu próprio idioma, independentemente da localização. Observe que mesmo a melhor tradução automática não será tão precisa quanto as realizadas por um tradutor profissional. A Cisco Systems, Inc. não se responsabiliza pela precisão destas traduções e recomenda que o documento original em inglês (link fornecido) seja sempre consultado.

Introduction

A implementação do retorno de chamada pela Microsoft não está em conformidade com o RFC 1570 leavingcisco.com. No entanto, devido à grande participação de mercado do cliente de rede dial-up da Microsoft, a Cisco implementou o Protocolo de Controle de Retorno de Chamada da Microsoft (MSCB - Microsoft Callback Control Protocol) no Cisco IOS® Software Release 11.3(2)T e posterior.

Prerequisites

Requirements

Antes de você tentar esta configuração, verifique se estes requisitos são atendidos:

  • Configure o Network Access Server (NAS) para aceitar chamadas analógicas do cliente. O retorno de chamada é um recurso adicional de discagem do modem. Portanto, verifique se este aspecto funciona corretamente. Isso pode ajudá-lo a solucionar problemas.

  • O circuito T1/E1 deve ser capaz de discagem. Entre em contato com sua empresa telefônica (Telco) para verificar isso.

Componentes Utilizados

As informações neste documento são baseadas no Cisco IOS Software Release 11.3(2)T e versões posteriores.

Esse cenário foi testado em um PC com rede dial-up do Windows.

As informações neste documento foram criadas a partir de dispositivos em um ambiente de laboratório específico. All of the devices used in this document started with a cleared (default) configuration. Se você estiver trabalhando em uma rede ativa, certifique-se de que entende o impacto potencial de qualquer comando antes de utilizá-lo.

Conventions

Para obter mais informações sobre convenções de documento, consulte as Convenções de dicas técnicas Cisco.

Material de Suporte

O retorno de chamada é executado nesta ordem:

  1. Um usuário de PC (cliente) se conecta ao servidor de acesso Cisco.

  2. O processo de retorno de chamada é negociado na fase de protocolo de controle de enlace (LCP - Link Control Protocol) do PPP (Point-to-Point Protocol).

  3. A autenticação PPP é executada.

  4. O software Cisco IOS valida regras de retorno de chamada para este usuário ou linha e desconecta o chamador para retorno de chamada.

  5. O servidor de acesso Cisco disca para o cliente.

Há quatro tipos de MSCB:

  1. Sem retorno de chamada.

  2. Número de retorno de chamada especificado pelo usuário.

  3. Número de chamada de retorno especificado pelo servidor (pré-configurado).

  4. Lista de números de retorno de chamada pré-configurados.

A configuração padrão é no callback (opção 1). As opções 2 ou 3 podem ser configuradas:

  • Localmente (se nenhum servidor AAA for usado).

  • No perfil de usuário TACACS+ ou RADIUS (se AAA for usado).

Se a opção 2 estiver configurada, o usuário será solicitado a digitar seu número de chamada de retorno. Se a opção 3 estiver configurada, o prompt oferecerá apenas uma opção, que é o número definido pelo administrador.

A Cisco implementa somente a funcionalidade do servidor de chamada de retorno do MSCB e não a funcionalidade do cliente de chamada de retorno. Isso significa que um roteador Cisco pode ser usado apenas como um servidor MSCB e não como um cliente MSCB. Além disso, a implementação do MSCB pela Cisco exige que a autenticação seja executada no cliente.

Configurar

Nesta seção, você encontrará informações para configurar os recursos descritos neste documento.

Resumo da configuração

Para habilitar o MSCB, você deve habilitar o comando ppp callback accept na interface de recebimento (por exemplo, group-async). Além disso, como a autenticação é necessária, você deve habilitar a autenticação PAP (Password Authentication Protocol Protocolo de Autenticação de Senha) ou CHAP (Challenge Handshake Authentication Protocol Protocolo de Autenticação de Handshake de Desafio): 

ppp authentication chap pap

Dois scripts de bate-papo são criados automaticamente. Estes são os scripts de bate-papo fora do gancho e de retorno de chamada:

chat-script offhook "" "ATH1" OK
chat-script callback ABORT ERROR ABORT BUSY "" 
"ATZ" OK "ATDT \T" TIMEOUT60 CONNECT \c

Os scripts de bate-papo também são aplicados automaticamente às linhas em uso:

line 1 24
  script modem-off-hook offhook
  script callback callback

Um usuário deve ser autorizado a ser chamado de volta. Você pode configurar isso localmente no NAS ou no servidor AAA externo (RADIUS ou TACACS+), com base no local onde as informações de nome de usuário e senha são armazenadas.

Esta é uma configuração local para um usuário que é chamado novamente em 5551212: 

username callmeback callback-dialstring 5551212 password cisco

Esta configuração local é aplicável aos usuários que têm permissão para especificar seu próprio número de chamada de retorno:

username callmeback callback-dialstring "" password cisco

Diagrama de Rede

Este documento utiliza a seguinte configuração de rede:

async_ppp.gif

Configurações

Este documento utiliza esta configuração:

  • isdn2-2 (Roteador AS5200)

isdn2-2 (Roteador AS5200) 
Current configuration:
!
version 11.3
service timestamps debug datetime msec
service password-encryption
no service udp-small-servers
no service tcp-small-servers
!
hostname isdn2-2
!
aaa new-model
aaa authentication login default none
aaa authentication login use-local local
aaa authentication ppp default local
aaa authorization network local

!--- Runs authorization for network-related service requests (Example: PPP). !--- For an AAA server implementation, replace "local" with TACACS+ or RADIUS in !--- these statements.

enable secret 5 <deleted>
!
username callmeback callback-dialstring "" password 7 <deleted>

!--- This is for mobile users. The client specifies the callback number. !--- If a RADIUS server is used, this information can be offloaded to the server.

ip domain-name cisco.com
isdn switch-type primary-5ess
chat-script offhook "" "ATH1" OK
chat-script callback ABORT ERROR ABORT BUSY "" "ATZ" OK "ATDT \T" TIMEOUT 60 CONNECT \c

!--- The chat script "callback" is used for the callback connection.

clock timezone PST -8
clock summer-time PDT recurring
!
!
controller T1 0

!--- Active T1 Primary Rate Interface (PRI).

 framing esf
 clock source line secondary
 linecode b8zs
 pri-group timeslots 1-24
!
controller T1 1
 shutdown 
!
interface Ethernet0
 ip address 172.16.25.52 255.255.255.240
!
interface Serial0
 no ip address
 shutdown
!
interface Serial1
 no ip address
 shutdown
!
interface Serial0:23

!--- D-channel for T1 0.

 ip unnumbered Ethernet0
 encapsulation ppp
 dialer-group 1
 isdn incoming-voice modem

!--- Allows incoming ISDN voice calls to be switched to the onboard modems.

 peer default ip address pool default
!
interface Group-Async1
  ip unnumbered Ethernet0
  ip tcp header-compression passive
  encapsulation ppp
  async mode interactive
  peer default ip address pool default
  no cdp enable
  ppp max-bad-auth 3
  ppp callback accept

!--- Allows the group-async to accept a callback request to a remote host.

  ppp authentication chap

!--- CHAP, PAP, or both must be enabled for callback.

   group-range 1 12
!
router eigrp 202
  network 172.16.0.0
  distance 90 172.16.25.49 0.0.0.0
  no auto-summary
!
ip local pool default 172.16.25.59 172.16.25.62

!--- Default IP address pool for dial-in clients.

ip default-gateway 172.16.25.49

ip classless
dialer-list 1 protocol ip permit
!
line con 0
line 1 6
  autoselect during-login
  autoselect ppp
  script modem-off-hook offhook
  script callback callback

!--- Specifies a chat script to issue AT commands to the modem during a callback attempt. !--- The chat-scripts "offhook" and "callback" were configured earlier.

  login authentication use-local
  modem InOut
  transport input all
line 7 12

!--- These modems are busied out and not used.

  autoselect during-login
  autoselect ppp
  login authentication use-local
  modem InOut
  modem busyout
  transport input all
line aux 0
  exec-timeout 0 0
  line vty 0 4
  password 7 <deleted>
!
end

Configuração do Window Client

Configuração do cliente Windows 95 e 98

Para os PCs Windows 95 e 98, não há nenhuma configuração especial no lado do cliente para retorno de chamada. O servidor de acesso lida com os recursos de retorno de chamada da conexão. O PC do Windows 95 ou 98 exibe uma mensagem de "espera por retorno de chamada" para indicar que um retorno de chamada está em andamento.

Configuração de cliente Windows NT e 2000

Configure essas plataformas para solicitar retorno de chamada. Conclua estes passos para configurá-los:

  1. Escolha Iniciar > Programas > Acessórios > Comunicações > Rede e conexões dial-up.

  2. Escolha Avançado > Preferências de discagem no menu.

  3. Clique na guia Retorno de chamada para acessar o menu de recursos de retorno de chamada, como mostrado na figura 1.

  4. Configure suas opções de retorno de chamada conforme necessário:

    • A fim de não usar a função de rechamada, clique no botão No Callback (Sem Rechamada).

    • Para ser informado sobre o que fazer quando um servidor oferece o retorno de chamada, clique no botão Ask Me During Dialing When The Server Offers.

    • Para aceitar automaticamente as ofertas de retorno de chamada, clique no botão Sempre ligar novamente nos números abaixo e selecione o dispositivo a ser usado na lista.

    • Para alterar o número do telefone de retorno de chamada, selecione o dispositivo e clique no botão Editar. Digite o número no campo Número de telefone conforme mostrado na Figura 1 e clique em OK na caixa de diálogo Call Me Back At (Retornar à chamada).

  5. Clique no campo Número de telefone e digite o número na caixa de diálogo Chamada de volta em (mostrada na figura 1). Clique em OK quando terminar.

  6. Quando terminar, clique em OK na caixa de diálogo Dial-up Preferences (Preferências de discagem).

    Figura 1: Acessar os recursos de retorno de chamada

    async_ppp2.gif

    async_ppp3.gif

Verificar

Esta seção fornece informações que você pode usar para confirmar se sua configuração está funcionando adequadamente.

A Output Interpreter Tool (somente clientes registrados) oferece suporte a determinados comandos show, o que permite exibir uma análise da saída do comando show.

  • show isdn ative — exibe informações sobre as chamadas ISDN de entrada e saída atuais. Use este comando para verificar se o retorno de chamada foi concluído com êxito. Se o retorno de chamada for bem-sucedido, show isdn ative mostra a chamada como saída no servidor de retorno de chamada.

  • show users — exibe informações sobre as linhas ativas no roteador. Você também pode usar o comando show caller se a sua versão do Cisco IOS Software o suportar.

  • show dialer —mostra informações gerais de diagnóstico para interfaces configuradas para Dial-on-Demand Routing (DDR).

Troubleshoot

Esta seção fornece informações que podem ser usadas para o troubleshooting da sua configuração.

Comandos para Troubleshooting

Observação: antes de emitir comandos debug, consulte Informações importantes sobre comandos debug.

Para obter mais informações sobre os comandos debug, consulte a Referência de Comandos de Depuração do Cisco IOS versão 12.0.

  • debug aaa authentication — exibe informações sobre autenticação AAA.

  • debug aaa authorization — exibe informações sobre a autorização AAA.

  • debug callback —exibe eventos de retorno de chamada quando o roteador usa um modem e um script de bate-papo para retornar a chamada em uma linha de terminal.

  • debug modem—permite observar a atividade da linha do modem em um servidor de acesso.

  • debug ppp [ packet | negociação | erro | authentication ]— exibe informações sobre tráfego e trocas em uma internetwork que implementa PPP.

    • pacote —exibe os pacotes PPP sendo enviados e recebidos. (Este comando mostra cópias parciais da memória de pacote de nível baixo.)

    • negociação —exibe os pacotes PPP transmitidos durante a inicialização do PPP, quando as opções do PPP são negociadas.

    • erro —exibe erros de protocolo e estatísticas de erro associadas à negociação e operação da conexão PPP.

    • autenticação —exibe mensagens do protocolo de autenticação, que incluem trocas CHAP e PAP.

  • debug chat —mostra o handshake que ocorre entre o servidor de acesso e seu modem interno enquanto o modem é instruído a discar. Um script de bate-papo é um conjunto de pares de cadeia de caracteres de envio esperado que definem o handshake entre os dispositivos do equipamento terminal de dados (DTE) e do equipamento de comunicação de dados (DCE).

  • debug isdn q931—exibe as mensagens e depurações de configuração de chamada Q.931 (canal D) ISDN. Neste cenário, a chamada do modem é transportada como um serviço de portador de voz pela Rede de Telefonia Comutada Pública (PSTN - Public Switched Telephone Network).

  • debug modem csm—permite que você solucione problemas do módulo de switching de chamadas (CSM) em roteadores com modems digitais internos. Com este comando, você pode rastrear a seqüência completa de chamadas recebidas e enviadas por switching. 

isdn2-2#show debug
   General OS:
   Modem control/process activation debugging is on
   AAA Authentication debugging is on
   AAA Authorization debugging is on
   PPP:
   PPP protocol negotiation debugging is on
   ISDN:
   ISDN Q931 packets debugging is on
   Chat Scripts:
   Chat scripts activity debugging is on
   Modem Management:
   Modem Management Call Switching Module debugging is on
   isdn2-2#

 !--- This is the initial call from the client.

   *Mar 1 01:24:48.643: ISDN Se0:23: RX <- SETUP pd = 8 callref = 0x36
   *Mar 1 01:24:48.647: Bearer Capability i = 0x9090A2
   *Mar 1 01:24:48.651: Channel ID i = 0xA98393
   *Mar 1 01:24:48.651: Called Party Number i = 0xC1, '4084327528'
   *Mar 1 01:24:48.663: ISDN Se0:23: Incoming call id = 0xA
   *Mar 1 01:24:48.671: EVENT_FROM_ISDN::dchan_idb=0x7F8EE0, call_id=0xA, ces=0x1
   bchan=0x12, event=0x1, cause=0x0
   *Mar 1 01:24:48.671: VDEV_ALLOCATE: slot 0 and port 3 is allocated.
   *Mar 1 01:24:48.675: EVENT_FROM_ISDN:(000A): DEV_INCALL at slot 0 and port  3
   *Mar 1 01:24:48.675: CSM_PROC_IDLE: CSM_EVENT_ISDN_CALL at slot 0, port 3
   *Mar 1 01:24:48.679: Fast Ringing On at modem slot 0, port 3
   *Mar 1 01:24:48.699: ISDN Se0:23: TX -> CALL_PROC pd = 8 callref = 0x8036
   *Mar 1 01:24:48.703: Channel ID i = 0xA98393
   *Mar 1 01:24:48.735: ISDN Se0:23: TX -> ALERTING pd = 8 callref = 0x8036
   *Mar 1 01:24:49.699: Fast Ringing Off at modem slot 0, port 3
   *Mar 1 01:24:49.699: CSM_PROC_IC1_RING: CSM_EVENT_MODEM_OFFHOOK at slot 0,
   port 3
   *Mar 1 01:24:49.711: ISDN Se0:23: TX -> CONNECT pd = 8 callref = 0x8036
   *Mar 1 01:24:49.783: ISDN Se0:23: RX <- CONNECT_ACK pd = 8 callref = 0x36
   *Mar 1 01:24:49.799: EVENT_FROM_ISDN::dchan_idb=0x7F8EE0, call_id=0xA, ces=0x1
   bchan=0x12, event=0x4, cause=0x0
   *Mar 1 01:24:49.799: EVENT_FROM_ISDN:(000A): DEV_CONNECTED at slot 0 and
   port 3
   *Mar 1 01:24:49.803: CSM_PROC_IC4_WAIT_FOR_CARRIER:CSM_EVENT_ISDN_CONNECTED at
    slot 0, port 3

 !--- Modem has established carrier.

   *Mar 1 01:25:11.123: TTY4: DSR came up
   *Mar 1 01:25:11.127: tty4: Modem: IDLE->READY
   *Mar 1 01:25:11.131: TTY4: EXEC creation
   *Mar 1 01:25:11.135: AAA/AUTHEN: create_user (0x7B009C) user='' ruser=''
   port='tty4' rem_addr='async/4084327528' authen_type=ASCII service=LOGIN priv=1
   *Mar 1 01:25:11.139: AAA/AUTHEN/START (3134998138): port='tty4'
   list='use-local' action=LOGIN service=LOGIN
   *Mar 1 01:25:11.143: AAA/AUTHEN/START (3134998138): found list use-local
   *Mar 1 01:25:11.143: AAA/AUTHEN/START (3134998138): Method=LOCAL
   
 !--- Local AAA.

   *Mar 1 01:25:11.147: AAA/AUTHEN (3134998138): status = GETUSER
   *Mar 1 01:25:13.951: TTY4: Autoselect(2) sample 7E
   *Mar 1 01:25:13.955: TTY4: Autoselect(2) sample 7EFF
   *Mar 1 01:25:13.959: TTY4: Autoselect(2) sample 7EFF7D
   *Mar 1 01:25:13.959: TTY4: Autoselect(2) sample 7EFF7D23
   *Mar 1 01:25:13.963: TTY4 Autoselect cmd: ppp negotiate
   *Mar 1 01:25:13.967: AAA/AUTHEN/ABORT: (3134998138) because Autoselected.
   *Mar 1 01:25:13.967: AAA/AUTHEN: free_user (0x7B009C) user='' ruser=''
   port='tty4' rem_addr='async/4084327528' authen_type=ASCII service=LOGIN priv=1
   *Mar 1 01:25:13.975: TTY4: EXEC creation

 !--- PPP has been autoselected and begins negotiation.

   %LINK-3-UPDOWN: Interface Async4, changed state to up
   *Mar 1 01:25:16.611: As4 PPP: Treating connection as a dedicated line
   *Mar 1 01:25:16.611: As4 PPP: Phase is ESTABLISHING, Active Open

 !--- LCP negotiation begins.

   *Mar 1 01:25:16.615: As4 LCP: O CONFREQ [Closed] id 3 len 25
   *Mar 1 01:25:16.619: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:25:16.623: As4 LCP: AuthProto CHAP (0x0305C22305)
   *Mar 1 01:25:16.623: As4 LCP: MagicNumber 0x608D04A3 (0x0506608D04A3)
   *Mar 1 01:25:16.627: As4 LCP: PFC (0x0702)
   *Mar 1 01:25:16.627: As4 LCP: ACFC (0x0802)
   *Mar 1 01:25:16.751: As4 LCP: I CONFACK [REQsent] id 3 len 25
   *Mar 1 01:25:16.755: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:25:16.755: As4 LCP: AuthProto CHAP (0x0305C22305)
   *Mar 1 01:25:16.759: As4 LCP: MagicNumber 0x608D04A3 (0x0506608D04A3)
   *Mar 1 01:25:16.763: As4 LCP: PFC (0x0702)
   *Mar 1 01:25:16.763: As4 LCP: ACFC (0x0802)
   *Mar 1 01:25:17.003: As4 LCP: I CONFREQ [ACKrcvd] id 3 len 23

 !--- Incoming CONFREQ.
 
   *Mar 1 01:25:17.003: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:25:17.007: As4 LCP: MagicNumber 0x004A4A09 (0x0506004A4A09)
   *Mar 1 01:25:17.007: As4 LCP: PFC (0x0702)
   *Mar 1 01:25:17.011: As4 LCP: ACFC (0x0802)
   *Mar 1 01:25:17.011: As4 LCP: Callback 6 (0x0D0306)

 !--- Peer requests MS Callback (Option 6). !--- A PPP callback request uses Option 0.

   *Mar 1 01:25:17.015: As4 LCP: O CONFACK [ACKrcvd] id 3 len 23
   *Mar 1 01:25:17.015: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:25:17.019: As4 LCP: MagicNumber 0x004A4A09 (0x0506004A4A09)
   *Mar 1 01:25:17.023: As4 LCP: PFC (0x0702)
   *Mar 1 01:25:17.023: As4 LCP: ACFC (0x0802)
   *Mar 1 01:25:17.023: As4 LCP: Callback 6 (0x0D0306)

 !--- NAS CONFACKS all LCP parameters. !--- If the NAS refuses Callback (completely or just MS Callback), LCP may fail.

   *Mar 1 01:25:17.027: As4 LCP: State is Open
  
 !--- Authentication begins.

   *Mar 1 01:25:20.095: As4 PPP: Phase is AUTHENTICATING, by this end
   *Mar 1 01:25:20.099: As4 CHAP: O CHALLENGE id 4 len 28 from "isdn2-2"
   *Mar 1 01:25:20.187: As4 CHAP: I RESPONSE id 4 len 26 from "callmeback"
   *Mar 1 01:25:20.191: AAA/AUTHEN: create_user (0x7ADEAC) user='callmeback'
   ruser='' port='Async4' rem_addr='async/4084327528' authen_type=CHAP
   service=PPP priv=1
   *Mar 1 01:25:20.195: AAA/AUTHEN/START (44582883): port='Async4' list=''
   action=LOGIN service=PPP
   *Mar 1 01:25:20.199: AAA/AUTHEN/START (44582883): using "default" list
   *Mar 1 01:25:20.199: AAA/AUTHEN/START (44582883): Method=LOCAL
   
 !--- Authentication passes.

  *Mar 1 01:25:20.203: AAA/AUTHEN (44582883): status = PASS

 !--- Check authorization for LCP. !--- With local AAA, this should pass. !--- For server-based AAA, this must be explicitly configured on the server.

   *Mar 1 01:25:20.207: AAA/AUTHOR/LCP As4: Authorize LCP
   *Mar 1 01:25:20.207: AAA/AUTHOR/LCP: Async4: (3405067782): user='callmeback'
   *Mar 1 01:25:20.211: AAA/AUTHOR/LCP: Async4: (3405067782): send AV service=ppp
   *Mar 1 01:25:20.211: AAA/AUTHOR/LCP: Async4: (3405067782): send AV
   protocol=lcp
   *Mar 1 01:25:20.215: AAA/AUTHOR/LCP: Async4 (3405067782): Method=LOCAL
   *Mar 1 01:25:20.219: AAA/AUTHOR (3405067782): Post authorization status =
   PASS_ADD
   *Mar 1 01:25:20.223: AAA/AUTHOR/LCP As4: Processing AV service=ppp
   *Mar 1 01:25:20.223: AAA/AUTHOR/LCP As4: Processing AV protocol=lcp
   *Mar 1 01:25:20.227: AAA/AUTHOR/LCP As4: Processing AV service=ppp
   *Mar 1 01:25:20.227: AAA/AUTHOR/LCP As4: Processing AV protocol=lcp

 !--- Callback-dialstring is null, so user is allowed to specify !--- their own callback number.

  *Mar 1 01:25:20.227: AAA/AUTHOR/LCP As4: Processing AV callback-dialstring=

 !--- Authentication ACK is returned to client.

  *Mar 1 01:25:20.235: As4 CHAP: O SUCCESS id 4 len 4

 !--- Callback negotiation proceeds. Because callback-dialstring !--- is null, MCB debug says "Callback Number - Client ANY".

  *Mar 1 01:25:20.239: As4 MCB: User callmeback Callback Number - Client ANY

 !--- The callback number of the client is requested. Client receives a dialog !--- box that prompts the user to type in the callback number. !--- Request is sent every two seconds. If the user is slow to type a response, !--- the call remains in this phase for a long time.
   
   *Mar 1 01:25:20.243: Async4 PPP: O MCB Request(1) id 20 len 9
   *Mar 1 01:25:20.243: Async4 MCB: O 1 14 0 9 2 5 0 1 0 
   *Mar 1 01:25:20.247: As4 MCB: O Request Id 20 Callback Type Client-Num delay  0
   %LINEPROTO-5-UPDOWN: Line protocol on Interface Async4, changed state to up
   *Mar 1 01:25:22.459: As4 MCB: Timeout in state WAIT_RESPONSE
   *Mar 1 01:25:22.463: Async4 PPP: O MCB Request(1) id 21 len 9
   *Mar 1 01:25:22.463: Async4 MCB: O 1 15 0 9 2 5 0 1 0 
   *Mar 1 01:25:22.467: As4 MCB: O Request Id 21 Callback Type Client-Num delay  0
   *Mar 1 01:25:24.499: As4 MCB: Timeout in state WAIT_RESPONSE
   *Mar 1 01:25:24.503: Async4 PPP: O MCB Request(1) id 22 len 9
   *Mar 1 01:25:24.503: Async4 MCB: O 1 16 0 9 2 5 0 1 0 
   *Mar 1 01:25:24.507: As4 MCB: O Request Id 22 Callback Type Client-Num delay  0
   *Mar 1 01:25:26.543: As4 MCB: Timeout in state WAIT_RESPONSE
   *Mar 1 01:25:26.547: Async4 PPP: O MCB Request(1) id 23 len 9
   *Mar 1 01:25:26.547: Async4 MCB: O 1 17 0 9 2 5 0 1 0 
   *Mar 1 01:25:26.551: As4 MCB: O Request Id 23 Callback Type Client-Num delay  0
   *Mar 1 01:25:28.583: As4 MCB: Timeout in state WAIT_RESPONSE
   *Mar 1 01:25:28.587: Async4 PPP: O MCB Request(1) id 24 len 9
   *Mar 1 01:25:28.587: Async4 MCB: O 1 18 0 9 2 5 0 1 0 
   *Mar 1 01:25:28.591: As4 MCB: O Request Id 24 Callback Type Client-Num delay  0

 !--- Client returned the callback number. Notice that the response !--- is for the initial request id 20.

   *Mar 1 01:25:29.763: Async4 PPP: I MCB Response(2) id 20 len 17
   *Mar 1 01:25:29.767: Async4 MCB: I 2 14 0 11 2 D F 1 35 32 37 2D 39 36 35 31 0 
   *Mar 1 01:25:29.767: As4 MCB: Received response

 !--- Response is ignored because the id is 20. There have !--- been a few timeouts and id 24 (the last one sent) is expected.

   *Mar 1 01:25:29.771: As4 MCB: Resp ignored. ID Expected 24, got id 20
   *Mar 1 01:25:30.623: As4 MCB: Timeout in state WAIT_RESPONSE

 !--- Send out new request (id 25).

   *Mar 1 01:25:30.627: Async4 PPP: O MCB Request(1) id 25 len 9
   *Mar 1 01:25:30.627: Async4 MCB: O 1 19 0 9 2 5 0 1 0 
   *Mar 1 01:25:30.631: As4 MCB: O Request Id 25 Callback Type Client-Num delay  0

 !--- Client has cached user response, and so the callback number is !--- returned right away.

   *Mar 1 01:25:30.715: Async4 PPP: I MCB Response(2) id 25 len 17
   *Mar 1 01:25:30.719: Async4 MCB: I 2 19 0 11 2 D F 1 35 32 37
   2D 39 36 35 31 0 
   *Mar 1 01:25:30.723: As4 MCB: Received response

 !--- Received client callback number is 527-9651.

   *Mar 1 01:25:30.723: As4 MCB: Response CBK-Client-Num 2 13 15, addr
   1-527-9651

 !--- Callback number acknowledged.

   *Mar 1 01:25:30.727: Async4 PPP: O MCB Ack(3) id 26 len 17
   *Mar 1 01:25:30.731: Async4 MCB: O 3 1A 0 11 2 D F 1 35 32 37
   2D 39 36 35 31 0 
   *Mar 1 01:25:30.731: As4 MCB: O Ack Id 26 Callback Type Client-Num delay 15
   *Mar 1 01:25:30.735: As4 MCB: Negotiated MCB with peer

 !--- Client hangs up and begins to wait for callback. !--- This is indicated by an Incoming (I) TERMREQ.

   *Mar 1 01:25:30.815: As4 LCP: I TERMREQ [Open] id 5 len 4
   *Mar 1 01:25:30.815: As4 LCP: O TERMACK [Open] id 5 len 4
   *Mar 1 01:25:30.819: As4 MCB: Peer terminating the link
   *Mar 1 01:25:30.819: As4 PPP: Phase is TERMINATING
   *Mar 1 01:25:30.819: As4 MCB: Link terminated by peer, Callback Needed

 !--- Initiate callback to client; sleeps for ten seconds.

   *Mar 1 01:25:30.823: As4 MCB: Initiate Callback for callmeback at 527-9651 
    using Async
   *Mar 1 01:25:30.827: As4 MCB: Async-callback in progress

 !--- Drop modem and B-channel for initial call from client.

   *Mar 1 01:25:31.499: CSM_PROC_IC5_OC6_CONNECTED: CSM_EVENT_MODEM_ONHOOK at
   slot 0, port 3
   *Mar 1 01:25:31.503: VDEV_DEALLOCATE: slot 0 and port 3 is deallocated
   *Mar 1 01:25:31.503: ISDN Se0:23: Event: Hangup call to call id 0xA 
   %ISDN-6-DISCONNECT: Interface Serial0:18 disconnected from unknown , call
   lasted 41 seconds

 !--- Call is completely disconnected.

   *Mar 1 01:25:31.523: ISDN Se0:23: TX -> DISCONNECT pd = 8 callref = 0x8036
   *Mar 1 01:25:31.523: Cause i = 0x8090 - Normal call clearing 
   *Mar 1 01:25:31.583: ISDN Se0:23: RX <- RELEASE pd = 8 callref = 0x36
   *Mar 1 01:25:31.655: ISDN Se0:23: TX -> RELEASE_COMP pd = 8 callref = 0x8036
   %LINEPROTO-5-UPDOWN: Line protocol on Interface Async4, changed state to down
   *Mar 1 01:25:31.851: TTY4: Async Int reset: Dropping DTR
   *Mar 1 01:25:33.695: As4 LCP: TIMEout: Time = 0x4E521C State = TERMsent
   *Mar 1 01:25:33.699: As4 LCP: State is Closed
   *Mar 1 01:25:33.699: As4 PPP: Phase is DOWN
   *Mar 1 01:25:33.703: As4 PPP: Phase is ESTABLISHING, Passive Open
   *Mar 1 01:25:33.707: As4 LCP: State is Listen
   %LINK-5-CHANGED: Interface Async4, changed state to reset
   *Mar 1 01:25:33.879: As4 LCP: State is Closed
   *Mar 1 01:25:33.879: As4 PPP: Phase is DOWN
   *Mar 1 01:25:33.883: As4 IPCP: Remove route to 172.16.25.61
   %LINK-3-UPDOWN: Interface Async4, changed state to down
   *Mar 1 01:25:38.887: As4 LCP: State is Closed
   *Mar 1 01:25:38.887: As4 PPP: Phase is DOWN

 !--- Cleanup from previous call is finished.

  *Mar 1 01:25:40.863: CHAT4: Matched chat script offhook to string offhook
  *Mar 1 01:25:40.867: CHAT4: Asserting DTR

 !--- Modem goes offhook.

   *Mar 1 01:25:40.867: CHAT4: Chat script offhook started
   *Mar 1 01:25:40.871: CHAT4: Sending string: ATH1
   *Mar 1 01:25:40.871: CHAT4: Expecting string: OK
   *Mar 1 01:25:40.911: CSM_PROC_IDLE: CSM_EVENT_MODEM_OFFHOOK at slot 0, port  3
   *Mar 1 01:25:40.963: CHAT4: Completed match for expect: OK
   *Mar 1 01:25:40.967: CHAT4: Chat script offhook finished, status = Success

 !--- Chat script "offhook" was successfully completed.
 
   *Mar 1 01:25:40.967: CHAT4: Matched chat script callback to string callback

 !--- Chat script "callback" is initated.

   *Mar 1 01:25:40.971: CHAT4: Asserting DTR
   *Mar 1 01:25:40.975: CHAT4: Chat script callback started

 !--- Reset modem to known state.

   *Mar 1 01:25:40.975: CHAT4: Sending string: ATZ
   *Mar 1 01:25:40.979: CSM_PROC_OC1_REQUEST_DIGIT: CSM_EVENT_MODEM_ONHOOK at
   slot 0, port 3
   *Mar 1 01:25:40.983: VDEV_DEALLOCATE: slot 0 and port 3 is deallocated
   *Mar 1 01:25:40.979: CHAT4: Expecting string: OK
   *Mar 1 01:25:42.123: CHAT4: Completed match for expect: OK

 !--- Dial the callback number of the client.

   *Mar 1 01:25:42.127: CHAT4: Sending string: ATDT \T<527-9651>
   *Mar 1 01:25:42.131: CHAT4: Expecting string: CONNECT
   *Mar 1 01:25:43.199: CSM_PROC_IDLE: CSM_EVENT_MODEM_OFFHOOK at slot 0, port  3

 !--- Modem/ISDN needs to collect the digits from IOS before it makes the call.

   *Mar 1 01:25:43.327: DSX1_MAIL_FROM_NEAT: DC_READY_RSP: mid = 5, slot = 2,
   unit = 1
   *Mar 1 01:25:43.331: CSM_PROC_OC1_REQUEST_DIGIT:
   CSM_EVENT_DIGIT_COLLECT_READY at slot 0, port 3
   *Mar 1 01:25:43.331: CSM_PROC_OC1_REQUEST_DIGIT:
   CSM_EVENT_ADDR_INFO_COLLECTED at slot 0, port 3
   *Mar 1 01:25:44.327: DSX1_MAIL_FROM_NEAT: DC_FIRST_DIGIT_RSP: mid = 5,
   slot = 2, unit = 1
   *Mar 1 01:25:44.331: CSM_PROC_OC2_COLLECT_1ST_DIGIT:
   CSM_EVENT_GET_1ST_DIGIT at slot 0, port 3
   *Mar 1 01:25:47.331: DSX1_MAIL_FROM_NEAT: DC_ALL_DIGIT_RSP: mid = 5, slot
   = 2, unit = 1
   *Mar 1 01:25:47.331: CSM_PROC_OC3_COLLECT_ALL_DIGIT:
   CSM_EVENT_GET_ALL_DIGITS at slot 0, port 3
   *Mar 1 01:25:47.335: CSM_PROC_OC3_COLLECT_ALL_DIGIT: called party num:
      (5279651) at slot 0, port 3

 !--- Digits have been collected; ISDN call is made.

   *Mar 1 01:25:47.339: process_pri_call making a voice_call.
   *Mar 1 01:25:47.351: ISDN Se0:23: TX -> SETUP pd = 8 callref = 0x0005
   *Mar 1 01:25:47.355: Bearer Capability i = 0x8090A2

 !--- Bearer cap indicates call is an analog call.

   *Mar 1 01:25:47.355: Channel ID i = 0xE1808397
   *Mar 1 01:25:47.359: Called Party Number i = 0xA1, '5279651'
   *Mar 1 01:25:47.431: ISDN Se0:23: RX <- CALL_PROC pd = 8 callref = 0x8005
   *Mar 1 01:25:47.435: Channel ID i = 0xA98397
   *Mar 1 01:25:47.451: EVENT_FROM_ISDN::dchan_idb=0x7F8EE0, call_id=0xA005,
   ces=0x1 bchan=0x16, event=0x3, cause=0x0
   *Mar 1 01:25:47.451: EVENT_FROM_ISDN:(A005): DEV_CALL_PROC at slot 0 and port 3 
   *Mar 1 01:25:47.455: CSM_PROC_OC4_DIALING: 
    CSM_EVENT_ISDN_BCHAN_ASSIGNED at slot 0, port 3
   *Mar 1 01:25:48.147: ISDN Se0:23: RX <- ALERTING pd = 8 callref = 0x8005
   *Mar 1 01:25:48.151: Progress Ind i = 0x8388 - In-band info or
   appropriate now available 
   *Mar 1 01:25:50.835: ISDN Se0:23: RX <- CONNECT pd = 8 callref = 0x8005
   *Mar 1 01:25:50.851: EVENT_FROM_ISDN::dchan_idb=0x7F8EE0, call_id=0xA005,
   ces=0x1 bchan=0x16, event=0x4, cause=0x
   *Mar 1 01:25:50.855: EVENT_FROM_ISDN:(A005): DEV_CONNECTED at slot 0 and port 3
   *Mar 1 01:25:50.859: CSM_PROC_OC5_WAIT_FOR_CARRIER: 
    CSM_EVENT_ISDN_CONNECTED at slot 0, port 3 
   
 !--- ISDN call is connected.

   *Mar 1 01:25:50.867: ISDN Se0:23: TX -> CONNECT_ACK pd = 8 callref = 0x0005
   *Mar 1 01:25:53.735: AAA/AUTHEN: free_user (0x7ADEAC) user='callmeback'
   ruser='' port='Async4' rem_addr='async/4084327528' authen_type=CHAP
   service=PPP priv=1

 !--- Modems have established carrier.

   *Mar 1 01:26:13.487: CHAT4: Completed match for expect: CONNECT
   *Mar 1 01:26:13.491: CHAT4: Sending string: \c
   *Mar 1 01:26:13.491: CHAT4: Chat script callback finished, status = Success
   *Mar 1 01:26:15.415: TTY4: DSR came up
   *Mar 1 01:26:15.419: tty4: Modem: IDLE->READY
   *Mar 1 01:26:15.439: TTY4: EXEC creation
   *Mar 1 01:26:15.443: AAA/AUTHEN: create_user (0x7ADEA4) user='' ruser=''
   port='tty4' rem_addr='async/5279651' authen_type=ASCII service=LOGIN priv=1
   *Mar 1 01:26:15.447: AAA/AUTHEN/START (2043462211): port='tty4'
   list='use-local' action=LOGIN service=LOGIN
   *Mar 1 01:26:15.451: AAA/AUTHEN/START (2043462211): found list use-local
   *Mar 1 01:26:15.451: AAA/AUTHEN/START (2043462211): Method=LOCAL
   *Mar 1 01:26:15.455: AAA/AUTHEN (2043462211): status = GETUSER
   
 !--- PPP negotiation begins again.

   *Mar 1 01:26:16.631: TTY4: Autoselect(2) sample 7E
   %LINK-3-UPDOWN: Interface Async4, changed state to up
   *Mar 1 01:26:18.663: As4 PPP: Treating connection as a dedicated line
   *Mar 1 01:26:18.663: As4 PPP: Phase is ESTABLISHING, Active Open
   *Mar 1 01:26:18.667: As4 LCP: O CONFREQ [Closed] id 5 len 25
   *Mar 1 01:26:18.671: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:26:18.675: As4 LCP: AuthProto CHAP (0x0305C22305)
   *Mar 1 01:26:18.675: As4 LCP: MagicNumber 0x608DF70C (0x0506608DF70C)
   *Mar 1 01:26:18.679: As4 LCP: PFC (0x0702)
   *Mar 1 01:26:18.679: As4 LCP: ACFC (0x0802)
   *Mar 1 01:26:18.779: As4 LCP: I CONFACK [REQsent] id 5 len 25
   *Mar 1 01:26:18.783: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:26:18.787: As4 LCP: AuthProto CHAP (0x0305C22305)
   *Mar 1 01:26:18.787: As4 LCP: MagicNumber 0x608DF70C (0x0506608DF70C)
   *Mar 1 01:26:18.791: As4 LCP: PFC (0x0702)
   *Mar 1 01:26:18.791: As4 LCP: ACFC (0x0802)
   *Mar 1 01:26:19.707: As4 LCP: I CONFREQ [ACKrcvd] id 3 len 20
   *Mar 1 01:26:19.711: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:26:19.711: As4 LCP: MagicNumber 0x004B3EF5 (0x0506004B3EF5)
   *Mar 1 01:26:19.715: As4 LCP: PFC (0x0702)
   *Mar 1 01:26:19.715: As4 LCP: ACFC (0x0802)
   *Mar 1 01:26:19.719: As4 LCP: O CONFACK [ACKrcvd] id 3 len 20
   *Mar 1 01:26:19.723: As4 LCP: ACCM 0x000A0000 (0x0206000A0000)
   *Mar 1 01:26:19.723: As4 LCP: MagicNumber 0x004B3EF5 (0x0506004B3EF5)
   *Mar 1 01:26:19.727: As4 LCP: PFC (0x0702)
   *Mar 1 01:26:19.727: As4 LCP: ACFC (0x0802)
   *Mar 1 01:26:19.731: As4 LCP: State is Open

 !--- Reauthenticate the user.

   *Mar 1 01:26:22.779: As4 PPP: Phase is AUTHENTICATING, by this end
   *Mar 1 01:26:22.783: As4 CHAP: O CHALLENGE id 6 len 28 from "isdn2-2"
   *Mar 1 01:26:22.887: As4 CHAP: I RESPONSE id 6 len 26 from "callmeback"
   *Mar 1 01:26:22.895: AAA/AUTHEN: create_user (0x8F1DAC) user='callmeback'
   ruser='' port='Async4' rem_addr='async/5279651' authen_type=CHAP
   service=PPP priv=1
   *Mar 1 01:26:22.899: AAA/AUTHEN/START (2174906802): port='Async4' list=''
   action=LOGIN service=PPP
   *Mar 1 01:26:22.899: AAA/AUTHEN/START (2174906802): using "default"    list
   *Mar 1 01:26:22.903: AAA/AUTHEN/START (2174906802): Method=LOCAL
   *Mar 1 01:26:22.903: AAA/AUTHEN (2174906802): status = PASS
   *Mar 1 01:26:22.907: AAA/AUTHOR/LCP As4: Authorize LCP
   *Mar 1 01:26:22.911: AAA/AUTHOR/LCP: Async4: (3262137315): user='callmeback'
   *Mar 1 01:26:22.911: AAA/AUTHOR/LCP: Async4: (3262137315): send AV service=ppp
   *Mar 1 01:26:22.915: AAA/AUTHOR/LCP: Async4: (3262137315): send AV
   protocol=lcp
   *Mar 1 01:26:22.915: AAA/AUTHOR/LCP: Async4 (3262137315): Method=LOCAL
   *Mar 1 01:26:22.923: AAA/AUTHOR (3262137315): 
    Post authorization status =PASS_ADD
   *Mar 1 01:26:22.927: AAA/AUTHOR/LCP As4: Processing AV service=ppp
   *Mar 1 01:26:22.927: AAA/AUTHOR/LCP As4: Processing AV protocol=lcp
   *Mar 1 01:26:22.931: AAA/AUTHOR/LCP As4: Processing AV service=ppp
   *Mar 1 01:26:22.931: AAA/AUTHOR/LCP As4: Processing AV protocol=lcp
   *Mar 1 01:26:22.931: AAA/AUTHOR/LCP As4: Processing AV callback-dialstring=
   *Mar 1 01:26:22.939: As4 CHAP: O SUCCESS id 6 len 4
   *Mar 1 01:26:22.943: As4 PPP: Phase is UP
   *Mar 1 01:26:22.947: AAA/AUTHOR/FSM As4: (0): Can we start IPCP?
   *Mar 1 01:26:22.947: AAA/AUTHOR/FSM: Async4: (345798021): user='callmeback'
   *Mar 1 01:26:22.951: AAA/AUTHOR/FSM: Async4: (345798021): send AV service=ppp
   *Mar 1 01:26:22.951: AAA/AUTHOR/FSM: Async4: (345798021): send AV protocol=ip
   *Mar 1 01:26:22.955: AAA/AUTHOR/FSM: Async4 (345798021): Method=LOCAL
   *Mar 1 01:26:22.955: AAA/AUTHOR (345798021): 
    Post authorization status = PASS_REPL
   
 !--- Negotiate IPCP.

   *Mar 1 01:26:22.959: AAA/AUTHOR/FSM As4: We can start IPCP
   *Mar 1 01:26:22.963: As4 IPCP: O CONFREQ [Closed] id 1 len 16
   *Mar 1 01:26:22.967: As4 IPCP: CompressType VJ 15 slots (0x0206002D0F00)
   *Mar 1 01:26:22.967: As4 IPCP: Address 172.16.25.52 (0x0306AC101934)
   *Mar 1 01:26:23.019: As4 IPCP: I CONFREQ [REQsent] id 1 len 40
   *Mar 1 01:26:23.023: As4 IPCP: CompressType VJ 15 slots CompressSlotID
   (0x0206002D0F01)
   *Mar 1 01:26:23.027: As4 IPCP: Address 0.0.0.0 (0x030600000000)
   *Mar 1 01:26:23.027: As4 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)
   *Mar 1 01:26:23.031: As4 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)
   *Mar 1 01:26:23.035: As4 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)
   *Mar 1 01:26:23.035: As4 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)
   *Mar 1 01:26:23.039: AAA/AUTHOR/IPCP As4: Start. Her address 0.0.0.0, we
   want 0.0.0.0
   *Mar 1 01:26:23.039: AAA/AUTHOR/IPCP As4: Processing AV service=ppp
   *Mar 1 01:26:23.043: AAA/AUTHOR/IPCP As4: Processing AV protocol=ip
   *Mar 1 01:26:23.043: AAA/AUTHOR/IPCP As4: Authorization succeeded
   *Mar 1 01:26:23.047: AAA/AUTHOR/IPCP As4: Done. Her address 0.0.0.0, we
   want 0.0.0.0
   *Mar 1 01:26:23.047: As4 IPCP: Using pool 'default'
   *Mar 1 01:26:23.051: As4 IPCP: Pool returned 172.16.25.60
   *Mar 1 01:26:23.051: As4 IPCP: O CONFREJ [REQsent] id 1 len 28
   *Mar 1 01:26:23.055: As4 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)
   *Mar 1 01:26:23.059: As4 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)
   *Mar 1 01:26:23.059: As4 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)
   *Mar 1 01:26:23.063: As4 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)
   *Mar 1 01:26:23.067: As4 IPCP: I CONFACK [REQsent] id 1 len 16
   *Mar 1 01:26:23.067: As4 IPCP: CompressType VJ 15 slots (0x0206002D0F00)
   *Mar 1 01:26:23.071: As4 IPCP: Address 172.16.25.52 (0x0306AC101934)
   *Mar 1 01:26:23.139: As4 IPCP: I CONFREQ [ACKrcvd] id 2 len 16
   *Mar 1 01:26:23.139: As4 IPCP: CompressType VJ 15 slots CompressSlotID
   (0x0206002D0F01)
   *Mar 1 01:26:23.143: As4 IPCP: Address 0.0.0.0 (0x030600000000)
   *Mar 1 01:26:23.147: AAA/AUTHOR/IPCP As4: Start. Her address 0.0.0.0, we
   want 172.16.25.60
   *Mar 1 01:26:23.147: AAA/AUTHOR/IPCP As4: Processing AV service=ppp
   *Mar 1 01:26:23.151: AAA/AUTHOR/IPCP As4: Processing AV protocol=ip
   *Mar 1 01:26:23.151: AAA/AUTHOR/IPCP As4: Authorization succeeded
   *Mar 1 01:26:23.151: AAA/AUTHOR/IPCP As4: Done. Her address 0.0.0.0, we
   want 172.16.25.60
   *Mar 1 01:26:23.155: As4 IPCP: O CONFNAK [ACKrcvd] id 2 len 10
   *Mar 1 01:26:23.159: As4 IPCP: Address 172.16.25.60 (0x0306AC10193C)
   *Mar 1 01:26:23.255: As4 IPCP: I CONFREQ [ACKrcvd] id 3 len 16
   *Mar 1 01:26:23.259: As4 IPCP: CompressType VJ 15 slots CompressSlotID
   (0x0206002D0F01)
   *Mar 1 01:26:23.263: As4 IPCP: Address 172.16.25.60 (0x0306AC10193C)
   *Mar 1 01:26:23.263: AAA/AUTHOR/IPCP As4: Start. Her address
   172.16.25.60, we want 172.16.25.60
   *Mar 1 01:26:23.267: AAA/AUTHOR/IPCP: Async4: (3819567164): user='callmeback'
   *Mar 1 01:26:23.271: AAA/AUTHOR/IPCP: Async4: (3819567164): send AV
   service=ppp
   *Mar 1 01:26:23.271: AAA/AUTHOR/IPCP: Async4: (3819567164): send AV
   protocol=ip
   *Mar 1 01:26:23.275: AAA/AUTHOR/IPCP: Async4: (3819567164): send AV
   addr*172.16.25.60
   *Mar 1 01:26:23.275: AAA/AUTHOR/IPCP: Async4 (3819567164): Method=LOCAL
   *Mar 1 01:26:23.279: AAA/AUTHOR (3819567164): Post authorization status =
   PASS_REPL
   *Mar 1 01:26:23.283: AAA/AUTHOR/IPCP As4: Reject 172.16.25.60, using
   172.16.25.60
   *Mar 1 01:26:23.287: AAA/AUTHOR/IPCP As4: Processing AV service=ppp
   *Mar 1 01:26:23.291: AAA/AUTHOR/IPCP As4: Processing AV protocol=ip
   *Mar 1 01:26:23.291: AAA/AUTHOR/IPCP As4: Processing AV addr*172.16.25.60
   *Mar 1 01:26:23.295: AAA/AUTHOR/IPCP As4: Authorization succeeded
   *Mar 1 01:26:23.295: AAA/AUTHOR/IPCP As4: Done. Her address 172.16.25.60,
   we want 172.16.25.60
   *Mar 1 01:26:23.299: As4 IPCP: O CONFACK [ACKrcvd] id 3 len 16
   *Mar 1 01:26:23.303: As4 IPCP: CompressType VJ 15 slots CompressSlotID
   (0x0206002D0F01)
   *Mar 1 01:26:23.303: As4 IPCP: Address 172.16.25.60 (0x0306AC10193C)
   *Mar 1 01:26:23.307: As4 IPCP: State is Open
   *Mar 1 01:26:23.323: As4 IPCP: Install route to 172.16.25.60
   %LINEPROTO-5-UPDOWN: Line protocol on Interface Async4, changed state to up
   
 !--- Client is connected.

Informações Relacionadas

Histórico de revisões

Revisão Data de publicação Comentários
1.0
29-Jan-2008
Versão inicial

Colaboração de

  • aaron
    npanicke

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