[FUGSPBR] Speedtouch Pro/pptpclient - problemas na negociação da conexão

[Giovanni P. Tirloni]

Olá,

 O Alcatel Speedtouch Pro está rejeitando todas as requisições de
 configuração da conexão que o ppp (iniciado pelo pptp) envia. Segue
 abaixo minha configuração:

 alcatel:
  set log phase chat lcp ipcp ccp tun command
  set timeout 0
  set authname USUARIO
  set authkey SENHA
  set ifaddr 0 0
  add default HISADDR

 A saida do ppp é a seguinte:

  ppp[3291]: tun0: LCP: deflink: SendConfigReq(1) state = Stopped
  ppp[3291]: tun0: LCP:  ACFCOMP[2]
  ppp[3291]: tun0: LCP:  PROTOCOMP[2]
  ppp[3291]: tun0: LCP:  ACCMAP[6] 0x00000000
  ppp[3291]: tun0: LCP:  MRU[4] 1500
  ppp[3291]: tun0: LCP:  MAGICNUM[6] 0x1a879e80
  ppp[3291]: tun0: LCP: deflink: State change Stopped --> Req-Sent
  ppp[3291]: tun0: LCP: deflink: RecvTerminateAck(1) state = Req-Sent

  [ mais 3 tentativas ]
 
  ppp[3291]: tun0: LCP: deflink: SendConfigReq(4) state = Req-Sent
  ppp[3291]: tun0: LCP:  ACFCOMP[2]
  ppp[3291]: tun0: LCP:  PROTOCOMP[2]
  ppp[3291]: tun0: LCP:  ACCMAP[6] 0x00000000
  ppp[3291]: tun0: LCP:  MRU[4] 1500
  ppp[3291]: tun0: LCP:  MAGICNUM[6] 0x1a879e80
  ppp[3291]: tun0: LCP: deflink: RecvTerminateAck(4) state = Req-Sent
  ppp[3291]: tun0: LCP: deflink: SendConfigReq(5) state = Req-Sent
  ppp[3291]: tun0: LCP: deflink: LayerFinish
  ppp[3291]: tun0: LCP: deflink: State change Req-Sent --> Stopped
  ppp[3291]: tun0: LCP: deflink: State change Stopped --> Closed
  ppp[3291]: tun0: LCP: deflink: State change Closed --> Initial
  ppp[3291]: tun0: Phase: deflink: Disconnected!

 No tcpdump dá para ver que o modem aceita a conexão mesmo e fica só
 enviando os TermAck's. O estranho é que isso sempre funcionou e agora
 não funciona. Ja testei dois modems e o erro é o mesmo. Se testo um
 USRobotics em modo bridge funciona instantaneamente.

 --
 Giovanni P. Tirloni <gpt at tirloni.org>
 Fingerprint: 8C3F BEC5 79BD 3E9B EDB8  72F4 16E8 BA5E D031 5C26
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