Ho da circa un mese una ADSL domestica con Alice. Fino a ieri nessun problema, appena configurato il 1721 (con una conf. ovviamente presa qui
), ha subito iniziato a funzionare.Ieri c'e' stata una mancanza di energia elettrica per circa mezz'ora. Quando la corrente e' tornata, il router e' ripartito, sembra che sia tutto OK ma non navigo.
Siccome ho navigato fino a ieri, tenderei ad escludere un problema di configurazione, per cui evito di postarla.
Sono abbastanza inesperto di dialer, per cui non so neanche come fare troubleshooting. La spia della portante (CD) e' accesa, l'interfaccia ATM e' UP.
Codice: Seleziona tutto
ALiceADSL#sh int atm 0
ATM0 is up, line protocol is up
Hardware is DSLSAR (with Alcatel ADSL Module)
MTU 4470 bytes, sub MTU 4470, BW 352 Kbit, DLY 5810 usec,
reliability 255/255, txload 2/255, rxload 1/255
Encapsulation ATM, loopback not set
Encapsulation(s): AAL5 AAL2, PVC mode
23 maximum active VCs, 256 VCs per VP, 1 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
Last input never, output 00:00:00, 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, 1 packets/sec
5 minute output rate 4000 bits/sec, 2 packets/sec
5212 packets input, 357392 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
17950 packets output, 4436905 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 output buffer failures, 0 output buffers swapped outCodice: Seleziona tutto
ALiceADSL#sh int dia 0
Dialer0 is up, line protocol is up (spoofing)
Hardware is Unknown
Internet address is 87.10.XXX.XXX/32
MTU 1500 bytes, BW 56 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi2
Last input never, output never, output hang never
Last clearing of "show interface" counters 02:05:15
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
5194 packets input, 358236 bytes
17972 packets output, 4379330 bytes
Bound to:
Virtual-Access2 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 56 Kbit, DLY 100000 usec,
reliability 255/255, txload 18/255, rxload 1/255
Encapsulation PPP, LCP Open
Listen: CDPCP
Open: IPCP
PPPoATM vaccess, cloned from Dialer0
Vaccess status 0x44
Bound to ATM0 VCD: 1, VPI: 8, VCI: 35, loopback not set
DTR is pulsed for 5 seconds on reset
Interface is bound to Di0 (Encapsulation PPP)
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 02:05:16
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, 1 packets/sec
5 minute output rate 4000 bits/sec, 1 packets/sec
5277 packets input, 361133 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
18100 packets output, 4398483 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitionsil problema pero' che non riesco a pingare tale IP, quindi la cosa mi sembra strana.
Cos'altro potrei verificare?
