ERRORE CONNESSIONE PPPOE

Configurazioni per connettività ADSL, ISDN e switch per privati e piccole network

Moderatore: Federico.Lagni

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fulviobz
Cisco fan
Messaggi: 30
Iscritto il: sab 25 feb , 2012 4:14 pm

Salve a tutti,
ho una adsl telecom 7 mega che fino a una settimana fa funzionava perfettamente col mio router cisco 887.
Poi sette giorni fa ci sono stati dei problemi con la linea e telefonando all'assistenza mi dissero che erano stati
fatti dei lavori di manutenzione sugli apparati adsl in centrale ma che tutto era risolto;
Provando ad usare il router fornito da alice effettivamente la linea funziona, mentre col mio router cisco 887 no va proprio.

Qui la mia configurazione che prima andava:

Codice: Seleziona tutto

!
interface ATM0
 no ip address
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 no atm ilmi-keepalive
 pvc 8/35 
  pppoe-client dial-pool-number 1
 !
!
interface Dialer0
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip mtu 1462
 ip nat outside
 ip virtual-reassembly in max-reassemblies 32
 zone-member security net
 encapsulation ppp
 ip tcp adjust-mss 1422
 dialer pool 1
 dialer-group 1
 ipv6 address FE80::1 link-local
 ipv6 address autoconfig
 ipv6 enable
 ipv6 mtu 1280
 ipv6 verify unicast reverse-path
 ipv6 dhcp client pd NODE-PD rapid-commit
 ipv6 virtual-reassembly in
 ppp authentication chap callin
 ppp chap hostname [email protected]
 ppp chap password 0 IPV6@alice6
 ppp ipcp dns request
 no cdp enable
!
e qui il debug:

Codice: Seleziona tutto

cisco#show debugging 
PPP:
  PPP authentication debugging is on
  PPP authorization debugging is on
  PPP protocol negotiation debugging is on
  PPP Callback Control Protocol debugging is on
PPPoE:
  PPPoE protocol events debugging is on
  PPPoE data packets debugging is on
  PPPoE protocol errors debugging is on
  PPPoE elog debugging is on
cisco#show logging
Dec 18 14:57:19.143 CET: Sending PADI: vc=8/35
Dec 18 14:57:19.191 CET: PPPoE 0: I PADO  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
Dec 18 14:57:21.191 CET:  PPPOE: we've got our pado and the pado timer went off
Dec 18 14:57:21.191 CET: OUT PADR from PPPoE Session
Dec 18 14:57:21.343 CET: PPPoE 2428: I PADS  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
Dec 18 14:57:21.343 CET: IN PADS from PPPoE Session
Dec 18 14:57:21.347 CET: %DIALER-6-BIND: Interface Vi1 bound to profile Di0
Dec 18 14:57:21.347 CET: PPPoE: Virtual Access interface obtained.
Dec 18 14:57:21.347 CET: PPPoE : encap string prepared
Dec 18 14:57:21.347 CET: [0]PPPoE 2428: data path set to PPPoE Client
Dec 18 14:57:21.351 CET: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Dec 18 14:57:21.351 CET: Vi1 PPP: Sending cstate UP notification
Dec 18 14:57:21.351 CET: Vi1 PPP: Processing CstateUp message
Dec 18 14:57:21.351 CET: PPP: Alloc Context [879A57CC]
Dec 18 14:57:21.351 CET: ppp47 PPP: Phase is ESTABLISHING
Dec 18 14:57:21.351 CET: ppp47 PPP: Using AAA Unique Id = 3D
Dec 18 14:57:21.355 CET: Vi1 PPP: Authorization NOT required
Dec 18 14:57:21.355 CET: Vi1 PPP: Using dialer call direction
Dec 18 14:57:21.355 CET: Vi1 PPP: Treating connection as a callout
Dec 18 14:57:21.355 CET: Vi1 PPP: Session handle[7D00002F] Session id[47]
Dec 18 14:57:21.355 CET: Vi1 PPP LCP: negotiation authorized = 1, tacacs author = 0
Dec 18 14:57:21.355 CET: Vi1 LCP: Event[OPEN] State[Initial to Starting]
Dec 18 14:57:21.355 CET: Vi1 PPP LCP: neg is authorized, processing CP UP event
Dec 18 14:57:21.355 CET: Vi1 PPP: No remote authentication for call-out
Dec 18 14:57:21.355 CET: Vi1 LCP: O CONFREQ [Starting] id 1 len 10
Dec 18 14:57:21.355 CET: Vi1 LCP:    MagicNumber 0xC735DD81 (0x0506C735DD81)
Dec 18 14:57:21.355 CET: [0]PPPoE 2428: O 
contiguous pak, size 12
	 C0 21 01 01 00 0A 05 06 C7 35 DD 81
Dec 18 14:57:21.355 CET: Vi1 LCP: Event[UP] State[Starting to REQsent]
Dec 18 14:57:21.391 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 72 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.395 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 12
	 C0 21 02 01 00 0A 05 06 C7 35 DD 81
Dec 18 14:57:21.395 CET: Vi1 LCP: I CONFREQ [REQsent] id 114 len 18
Dec 18 14:57:21.395 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.395 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.395 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.395 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.395 CET: Vi1 LCP: O CONFNAK [REQsent] id 114 len 13
Dec 18 14:57:21.395 CET: Vi1 LCP:    MRU 1500 (0x010405DC)
Dec 18 14:57:21.395 CET: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 18 14:57:21.395 CET: [0]PPPoE 2428: O 
contiguous pak, size 15
	 C0 21 03 72 00 0D 01 04 05 DC 03 05 C2 23 05
Dec 18 14:57:21.395 CET: Vi1 LCP: Event[Receive ConfReq-] State[REQsent to REQsent]
Dec 18 14:57:21.395 CET: Vi1 LCP: I CONFACK [REQsent] id 1 len 10
Dec 18 14:57:21.395 CET: Vi1 LCP:    MagicNumber 0xC735DD81 (0x0506C735DD81)
Dec 18 14:57:21.395 CET: Vi1 LCP: Event[Receive ConfAck] State[REQsent to ACKrcvd]
Dec 18 14:57:21.431 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 73 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.431 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 115 len 18
Dec 18 14:57:21.431 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.431 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.431 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.431 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.431 CET: Vi1 LCP: O CONFNAK [ACKrcvd] id 115 len 13
Dec 18 14:57:21.431 CET: Vi1 LCP:    MRU 1500 (0x010405DC)
Dec 18 14:57:21.431 CET: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 18 14:57:21.431 CET: [0]PPPoE 2428: O 
contiguous pak, size 15
	 C0 21 03 73 00 0D 01 04 05 DC 03 05 C2 23 05
Dec 18 14:57:21.431 CET: Vi1 LCP: Event[Receive ConfReq-] State[ACKrcvd to ACKrcvd]
Dec 18 14:57:21.471 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 74 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.471 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 116 len 18
Dec 18 14:57:21.471 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.471 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.471 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.471 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.471 CET: Vi1 LCP: O CONFNAK [ACKrcvd] id 116 len 13
Dec 18 14:57:21.471 CET: Vi1 LCP:    MRU 1500 (0x010405DC)
Dec 18 14:57:21.471 CET: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 18 14:57:21.471 CET: [0]PPPoE 2428: O 
contiguous pak, size 15
	 C0 21 03 74 00 0D 01 04 05 DC 03 05 C2 23 05
Dec 18 14:57:21.475 CET: Vi1 LCP: Event[Receive ConfReq-] State[ACKrcvd to ACKrcvd]
Dec 18 14:57:21.523 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 75 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.523 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 117 len 18
Dec 18 14:57:21.523 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.523 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.523 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.523 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.523 CET: Vi1 LCP: O CONFNAK [ACKrcvd] id 117 len 13
Dec 18 14:57:21.523 CET: Vi1 LCP:    MRU 1500 (0x010405DC)
Dec 18 14:57:21.523 CET: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 18 14:57:21.523 CET: [0]PPPoE 2428: O 
contiguous pak, size 15
	 C0 21 03 75 00 0D 01 04 05 DC 03 05 C2 23 05
Dec 18 14:57:21.523 CET: Vi1 LCP: Event[Receive ConfReq-] State[ACKrcvd to ACKrcvd]
Dec 18 14:57:21.563 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 76 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.563 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 118 len 18
Dec 18 14:57:21.563 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.563 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.563 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.563 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.563 CET: Vi1 LCP: O CONFNAK [ACKrcvd] id 118 len 13
Dec 18 14:57:21.563 CET: Vi1 LCP:    MRU 1500 (0x010405DC)
Dec 18 14:57:21.563 CET: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 18 14:57:21.563 CET: [0]PPPoE 2428: O 
contiguous pak, size 15
	 C0 21 03 76 00 0D 01 04 05 DC 03 05 C2 23 05
Dec 18 14:57:21.563 CET: Vi1 LCP: Event[Receive ConfReq-] State[ACKrcvd to ACKrcvd]
Dec 18 14:57:21.603 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 20
	 C0 21 01 77 00 12 01 04 05 D4 03 04 C0 23 05 06
	 6D 61 A8 89
Dec 18 14:57:21.603 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 119 len 18
Dec 18 14:57:21.603 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.603 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.603 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.603 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.603 CET: Vi1 LCP: Sent too many CONFNAKs.  Switch to CONFREJ
Dec 18 14:57:21.603 CET: Vi1 LCP: Sent too many CONFNAKs.  Switch to CONFREJ
Dec 18 14:57:21.603 CET: Vi1 LCP: O CONFREJ [ACKrcvd] id 119 len 12
Dec 18 14:57:21.603 CET: Vi1 LCP:    MRU 1492 (0x010405D4)
Dec 18 14:57:21.603 CET: Vi1 LCP:    AuthProto PAP (0x0304C023)
Dec 18 14:57:21.603 CET: [0]PPPoE 2428: O 
contiguous pak, size 14
	 C0 21 04 77 00 0C 01 04 05 D4 03 04 C0 23
Dec 18 14:57:21.603 CET: Vi1 LCP: Event[Receive ConfReq-] State[ACKrcvd to ACKrcvd]
Dec 18 14:57:21.643 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 12
	 C0 21 01 78 00 0A 05 06 6D 61 A8 89
Dec 18 14:57:21.643 CET: Vi1 LCP: I CONFREQ [ACKrcvd] id 120 len 10
Dec 18 14:57:21.643 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.643 CET: Vi1 PPP LCP: neg is authorized, processing incoming CONFREQ
Dec 18 14:57:21.643 CET: Vi1 LCP: O CONFACK [ACKrcvd] id 120 len 10
Dec 18 14:57:21.643 CET: Vi1 LCP:    MagicNumber 0x6D61A889 (0x05066D61A889)
Dec 18 14:57:21.643 CET: [0]PPPoE 2428: O 
contiguous pak, size 12
	 C0 21 02 78 00 0A 05 06 6D 61 A8 89
Dec 18 14:57:21.643 CET: Vi1 LCP: Event[Receive ConfReq+] State[ACKrcvd to Open]
Dec 18 14:57:21.647 CET: Vi1 PPP: Phase is FORWARDING, Attempting Forward
Dec 18 14:57:21.647 CET: Vi1 LCP: State is Open
Dec 18 14:57:21.647 CET: Vi1 PPP: Phase is ESTABLISHING, Finish LCP
Dec 18 14:57:21.647 CET: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed state to up
Dec 18 14:57:21.647 CET: Vi1 MCB: Initialize
Dec 18 14:57:21.647 CET: Vi1 PPP: No AAA accounting method list 
Dec 18 14:57:21.647 CET: Vi1 PPP: Phase is UP
Dec 18 14:57:21.647 CET: Vi1 IPCP: Protocol configured, start CP. state[Initial]
Dec 18 14:57:21.647 CET: Vi1 PPP IPCP: negotiation authorized = 1, tacacs author = 0
Dec 18 14:57:21.651 CET: Vi1 IPCP: Event[OPEN] State[Initial to Starting]
Dec 18 14:57:21.651 CET: Vi1 PPP IPCP: neg is authorized, processing CP UP event
Dec 18 14:57:21.651 CET: Vi1 IPCP: O CONFREQ [Starting] id 1 len 22
Dec 18 14:57:21.651 CET: Vi1 IPCP:    Address 0.0.0.0 (0x030600000000)
Dec 18 14:57:21.651 CET: Vi1 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
Dec 18 14:57:21.651 CET: Vi1 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
Dec 18 14:57:21.651 CET: [0]PPPoE 2428: O 
contiguous pak, size 24
	 80 21 01 01 00 16 03 06 00 00 00 00 81 06 00 00
	 00 00 83 06 00 00 00 00
Dec 18 14:57:21.651 CET: Vi1 IPCP: Event[UP] State[Starting to REQsent]
Dec 18 14:57:21.651 CET: Vi1 IPV6CP: Protocol configured, start CP. state[Initial]
Dec 18 14:57:21.651 CET: Vi1 PPP IPV6CP: negotiation authorized = 1, tacacs author = 0
Dec 18 14:57:21.651 CET: Vi1 IPV6CP: Event[OPEN] State[Initial to Starting]
Dec 18 14:57:21.651 CET: Vi1 PPP IPV6CP: neg is authorized, processing CP UP event
Dec 18 14:57:21.651 CET: Vi1 IPV6CP: O CONFREQ [Starting] id 1 len 14
Dec 18 14:57:21.651 CET: Vi1 IPV6CP:    Interface-Id 0000:0000:0000:0001 (0x010A0000000000000001)
Dec 18 14:57:21.651 CET: [0]PPPoE 2428: O 
contiguous pak, size 16
	 80 57 01 01 00 0E 01 0A 00 00 00 00 00 00 00 01
Dec 18 14:57:21.651 CET: Vi1 IPV6CP: Event[UP] State[Starting to REQsent]
Dec 18 14:57:21.683 CET: [0]PPPoE 2428: I  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
contiguous pak, size 6
	 C0 21 05 79 00 04
Dec 18 14:57:21.683 CET: Vi1 LCP: I TERMREQ [Open] id 121 len 4
Dec 18 14:57:21.683 CET: Vi1 PPP DISC: Received LCP TERMREQ from peer
Dec 18 14:57:21.683 CET: Vi1 PPP: Sending Acct Event[Down] id[3D]
Dec 18 14:57:21.683 CET: PPP: NET STOP send to AAA.
Dec 18 14:57:21.683 CET: Vi1 PPP: Phase is TERMINATING
Dec 18 14:57:21.683 CET: Vi1 IPCP: Event[DOWN] State[REQsent to Starting]
Dec 18 14:57:21.683 CET: Vi1 IPCP: Event[CLOSE] State[Starting to Initial]
Dec 18 14:57:21.683 CET: Vi1 IPV6CP: Event[DOWN] State[REQsent to Starting]
Dec 18 14:57:21.683 CET: Vi1 IPV6CP: Event[CLOSE] State[Starting to Initial]
Dec 18 14:57:21.683 CET: Vi1 LCP: O TERMACK [Open] id 121 len 4
Dec 18 14:57:21.683 CET: [0]PPPoE 2428: O 
contiguous pak, size 6
	 C0 21 06 79 00 04
Dec 18 14:57:21.683 CET: Vi1 LCP: Event[Receive TermReq] State[Open to Stopping]
Dec 18 14:57:23.695 CET: Vi1 PPP: No remote authentication for call-out
Dec 18 14:57:23.695 CET: Vi1 LCP: Event[Timeout-] State[Stopping to Stopped]
Dec 18 14:57:23.695 CET: Vi1 LCP: Event[DOWN] State[Stopped to Starting]
Dec 18 14:57:23.695 CET: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed state to down
Dec 18 14:57:23.695 CET: Vi1 PPP: Clearing AAA Unique Id = 3D
Dec 18 14:57:23.695 CET: Vi1 PPP: Phase is DOWN
Dec 18 14:57:23.695 CET:  PPPoE : Shutting down client session
Dec 18 14:57:23.695 CET: [0]PPPoE 2428: O PADT  R:88a2.5e17.84d6 L:e4c7.22c5.cbda 8/35  ATM0
Dec 18 14:57:23.695 CET: PPPoE: Failed to add PPPoE switching subblock
Dec 18 14:57:23.699 CET: %DIALER-6-UNBIND: Interface Vi1 unbound from profile Di0
Dec 18 14:57:23.703 CET: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to down
Dec 18 14:57:23.703 CET: PPPoE: Unexpected Event!. PPPoE switching Subblockdestroy called
in pratica il problema pare stia qui:

Codice: Seleziona tutto

Dec 18 14:57:21.651 CET: Vi1 IPCP:    Address 0.0.0.0 (0x030600000000)
Dec 18 14:57:21.651 CET: Vi1 IPCP:    PrimaryDNS 0.0.0.0 (0x810600000000)
Dec 18 14:57:21.651 CET: Vi1 IPCP:    SecondaryDNS 0.0.0.0 (0x830600000000)
in quanto non mi viene rilasciato un ip pubblico
fulviobz
Cisco fan
Messaggi: 30
Iscritto il: sab 25 feb , 2012 4:14 pm

Ho risolto!
Il protocollo di autenticazione CHAP non funziona piu..
ho cambiato:

Codice: Seleziona tutto

ppp authentication chap callin
  ppp chap hostname [email protected]
  ppp chap password 0 IPV6@alice6
con

Codice: Seleziona tutto

 ppp authentication pap callin
  ppp pap sent-username [email protected] password 0 IPV6@alice6
e tutto va come prima..
Gli abili sistemisti telecom della mia citta si stanno divertendo a giocare con le configurazioni,
un paio di mesi fa avevano reso inutilizzabile l'account che da accesso agli ipv6 ([email protected]),
per poi sistemare tutto due settimane dopo
paolomat75
Messianic Network master
Messaggi: 2965
Iscritto il: ven 29 gen , 2010 10:25 am
Località: Prov di GE

Che burloni....
Non cade foglia che l'inconscio non voglia (S.B.)
gheocom
n00b
Messaggi: 18
Iscritto il: mer 23 mar , 2016 9:50 am

salve!!!

chiedo scusa x mia ignoranza....

ma con questa configurazione tuo Cisco su int dialer 0 riusciva ad avere ipv6 unicast?
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