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  1. #1
    Εγγραφή
    25-06-2004
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    ISP
    WiFi Κλέβουμε απο άλλον
    Router
    3com
    Καλησπερα,

    Αντιμετωπίζω ενα πρόβλημα με το ADSL του router μου αλλά δεν είμαι σίγουρος αν είναι το ADSL η το ίδιο το Cisco. Συγκεκριμένα, συγχρωνίζει αλλα δε προχωράει στο ppp negotiation.

    Κώδικας:
    show interface atm 0
    
    
    ATM0 is up, line protocol is up 
      Hardware is MPC ATMSAR (with Alcatel ADSL Module)
      Backup interface Dialer2, failure delay 60 sec, secondary disable delay 30 sec,
      kickin load not set, kickout load not set
      MTU 4470 bytes, sub MTU 4470, BW 798 Kbit/sec, DLY 460 usec, 
         reliability 255/255, txload 1/255, rxload 1/255
      Encapsulation ATM, loopback not set
      Encapsulation(s): AAL5  AAL2, PVC mode
      10 maximum active VCs, 1024 VCs per VP, 1 current VCCs
      VC Auto Creation Disabled.
      VC idle disconnect time: 300 seconds
      Last input never, output 00:00:06, output hang never
      Last clearing of "show interface" counters never
      Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
      Queueing strategy: Per VC Queueing
      5 minute input rate 0 bits/sec, 0 packets/sec
      5 minute output rate 0 bits/sec, 0 packets/sec
         0 packets input, 0 bytes, 0 no buffer
         Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
         0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
         1890 packets output, 37800 bytes, 0 underruns
         0 output errors, 0 collisions, 2 interface resets
         0 output buffer failures, 0 output buffers swapped out
    
    
    testrouter#show atm interface atm 0
    Interface ATM0:
    AAL enabled:  AAL5   AAL2, Maximum VCs: 10, Current VCCs: 1
    
    
    VCIs per VPI: 1024, 
    Max. Datagram Size: 4528
    PLIM Type: ADSL - 798Kbps Upstream, DMT, TX clocking: LINE
    0 input, 1900 output, 0 IN fast, 0 OUT fast
     Avail bw = 798 
    Config. is ACTIVE
    
    
    testrouter#show ip interface brief
    Interface                  IP-Address      OK? Method Status                Protocol
    FastEthernet0              unassigned      YES unset  up                    down    
    FastEthernet1              unassigned      YES unset  up                    down    
    FastEthernet2              unassigned      YES unset  up                    down    
    FastEthernet3              unassigned      YES unset  up                    up      
    BRI0                       unassigned      YES NVRAM  administratively down down    
    BRI0:1                     unassigned      YES unset  administratively down down    
    BRI0:2                     unassigned      YES unset  administratively down down    
    Dot11Radio0                unassigned      YES NVRAM  administratively down down    
    ATM0                       unassigned      YES NVRAM  up                    up      
    Vlan1                      unassigned      YES NVRAM  up                    up      
    Dialer2                    unassigned      YES NVRAM  standby mode          down    
    Virtual-Template2          unassigned      NO  TFTP   down                  down    
    Dialer1                    unassigned      YES NVRAM  up                    up      
    Virtual-Template3          unassigned      NO  TFTP   down                  down    
    Virtual-Template4          unassigned      NO  TFTP   down                  down    
    Virtual-Template5          unassigned      NO  TFTP   down                  down    
    NVI0                       unassigned      YES unset  administratively down down    
    Vlan10                     192.168.1.1     YES NVRAM  up                    down    
    Vlan20                     192.168.100.1   YES NVRAM  up                    down    
    Virtual-Access1            unassigned      YES unset  up                    up      
    Dialer0                    unassigned      YES NVRAM  up                    up      
    Virtual-Access2            unassigned      YES unset  down                  down    
    Virtual-Access3            unassigned      YES unset  up                    down    
    
    
    
    
    
    
    testrouter#debug ppp negotiation
    PPP protocol negotiation debugging is on
    testrouter#
    *Mar  6 13:36:52.203: Vi3 LCP: Timeout: State Listen
    *Mar  6 13:36:52.203: Vi3 PPP: No remote authentication for call-out
    *Mar  6 13:36:52.203: Vi3 LCP: O CONFREQ 
    [Listen] id 150 len 14
    *Mar  6 13:36:52.203: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:36:52.203: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:36:54.219: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:36:54.219: Vi3 LCP: O CONFREQ [REQsent] id 151 len 14
    *Mar  6 13:36:54.219: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:36:54.219: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:36:56.235: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:36:56.235: Vi3 LCP: O CONFREQ [REQsent] id 152 len 14
    *Mar  6 13:36:56.235: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:36:56.235: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:36:58.251: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:36:58.251: Vi3 LCP: O CONFREQ [REQsent] id 153 len 14
    *Mar  6 13:36:58.251: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:36:58.251: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:00.267: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:00.267: Vi3 LCP: O CONFREQ [REQsent] id 154 len 14
    *Mar  6 13:37:00.267: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:00.267: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:02.283: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:02.283: Vi3 LCP: O CONFREQ [REQsent] id 155 len 14
    *Mar  6 13:37:02.283: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:02.283: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:04.299: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:04.299: Vi3 LCP: O CONFREQ [REQsent] id 156 len 14
    *Mar  6 13:37:04.299: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:04.299: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:06.315: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:06.315: Vi3 LCP: O CONFREQ [REQsent] id 157 len 14
    *Mar  6 13:37:06.315: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:06.315: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:08.331: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:08.331: Vi3 LCP: O CONFREQ [REQsent] id 158 len 14
    *Mar  6 13:37:08.331: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:08.331: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:10.347: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:10.347: Vi3 LCP: O CONFREQ [REQsent] id 159 len 14
    *Mar  6 13:37:10.347: Vi3 LCP:    MRU 1418 (0x0104058A)
    *Mar  6 13:37:10.347: Vi3 LCP:    MagicNumber 0x15FA170B (0x050615FA170B)
    *Mar  6 13:37:12.363: Vi3 LCP: Timeout: State REQsent
    *Mar  6 13:37:12.363: Vi3 LCP: State is Listen
    
    testrouter#sh int dialer1
    Dialer1 is up, line protocol is up (spoofing)
      Hardware is Unknown
      Description: ***ADSL DIALER***
      Internet address will be negotiated using IPCP
      MTU 1418 bytes, BW 56 Kbit/sec, DLY 20000 usec, 
         reliability 255/255, txload 1/255, rxload 1/255
      Encapsulation PPP, loopback not set
      Keepalive set (10 sec)
      DTR is pulsed for 1 seconds on reset
      Interface is bound to Vi3
      Last input never, output never, output hang never
      Last clearing of "show interface" counters 02:57:23
      Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
      Queueing strategy: weighted fair
      Output queue: 0/1000/64/0 (size/max total/threshold/drops) 
         Conversations  0/0/16 (active/max active/max total)
         Reserved Conversations 0/0 (allocated/max allocated)
         Available Bandwidth 42 kilobits/sec
      5 minute input rate 0 bits/sec, 0 packets/sec
      5 minute output rate 0 bits/sec, 0 packets/sec
         0 packets input, 0 bytes
         0 packets output, 0 bytes
    Bound to:
    Virtual-Access3 is up, line protocol is down 
      Hardware is Virtual Access interface
      MTU 1418 bytes, BW 798 Kbit/sec, DLY 20000 usec, 
         reliability 255/255, txload 1/255, rxload 1/255
      Encapsulation PPP, LCP REQsent
      PPPoATM vaccess, cloned from Dialer1
      Vaccess status 0x44
      Bound to ATM0 VCD: 1, VPI: 8, VCI: 35, loopback not set
      Keepalive set (10 sec)
      DTR is pulsed for 5 seconds on reset
      Interface is bound to Di1 (Encapsulation PPP)
      Last input never, output never, output hang never
      Last clearing of "show interface" counters 02:56:04
      Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
      Queueing strategy: fifo
      Output queue: 0/40 (size/max)
      5 minute input rate 0 bits/sec, 0 packets/sec
      5 minute output rate 0 bits/sec, 0 packets/sec
         0 packets input, 0 bytes, 0 no buffer
         Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
         0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
         2081 packets output, 33296 bytes, 0 underruns
         0 output errors, 0 collisions, 0 interface resets
         0 output buffer failures, 0 output buffers swapped out
         0 carrier transitions
    Υποψιάζομαι οτι κάτι παίζει με το PPP αλλά δε μπορώ να βρω τι ακριβώς. H Γραμμή παίζει με απλό ADSL modem και συγχρονίζει κανονικά.

    Ευχαριστώ

  2. #2
    Εγγραφή
    26-09-2006
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    ADSL2+ Forthnet Shared
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    ISP
    Forthnet
    DSLAM
    Ο.Τ.Ε. - ΑΠ.ΠΑΥΛΟΥ
    Router
    Thomson 585 v7
    SNR / Attn
    6(dB) / 6.5(dB)
    To PCV πως το έχεις ρυθμισμένο, με PPPOE ή PPPOATM;

    Δες με show pppoe session ή show pppatm session αντίστοιχα αν έχεις established session.

    Αν δεν βλέπεις sessions δες τα αντίστοιχα debugs.
    #41693

  3. #3
    Εγγραφή
    02-05-2007
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    ΟΤΕ Conn-x
    DSLAM
    ΟΤΕ - ΣΟΛΩΝΟΣ
    Ποιό είναι το output της sh dsl int atm 0 ;
    "Him who knows the past controls the future, and him who controls the future conquers the past"

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