CiscoForums.it

ciao a tutti.
il mio problema è questo:
ho un cisco 837
lo avevo configurato da crws.
ora non va più...
sfogliabdo il forum ho trovato qualche configurazione, l'ho provata ma non funziona, non esce su internet.
questo è quello che ho inserito:
ip subnet-zero
!
interface Ethernet0
ip address 192.168.0.1 255.255.255.0
ip nat inside
no ip directed-broadcast
no ip mroute-cache
!
interface ATM0
no ip address
no ip directed-broadcast
no ip mroute-cache
no atm ilmi-keepalive
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
hold-queue 224 in
!
interface Dialer1
ip address negotiated
ip nat outside
no ip directed-broadcast
encapsulation ppp
dialer pool 1
dialer-group 1
ppp chap hostname aliceadsl
ppp chap password 0 aliceadsl
ppp pap sent-username aliceadsl password 0 aliceadsl
ppp chap password aliceadsl

!
ip nat inside source list 1 interface Dialer1 overload
ip classless
!
ip route 0.0.0.0 0.0.0.0 Dialer1
!
access-list 1 permit 192.168.0.0 0.0.0.255
dialer-list 1 protocol ip permit
!
ip nat inside source static tcp 192.168.0.2 4662 interface Dialer0 4662
ip nat inside source static udp 192.168.0.2 4672 interface Dialer0 4672
ip nat inside source static tcp 192.168.0.3 4662 interface Dialer0 4662
ip nat inside source static udp 192.168.0.3 4672 interface Dialer0 4672
!
!
end



premesso che io di configurazione non ne capisco un c..o, chi mi aiuta a mettere tutto apposto?
ho due pc, alice adsl, uso emule e i vari messenger....
vi prego aiutatemi, grazie

Dunque...sono le 2 e mezza di mattina, ti dico le cose più lampanti:

paulo ha scritto: interface ATM0
encapsulation aal5mux ppp dialer

devi settare aal5snap

paulo ha scritto:interface Dialer1
ip nat outside

inside

paulo ha scritto:ppp chap hostname aliceadsl
ppp chap password 0 aliceadsl
ppp pap sent-username aliceadsl password 0 aliceadsl
ppp chap password aliceadsl

credo che questi valori generici non funzionino più


Ciao

sith guarda che l'encapsulation potrebbe essere mux e cmq la dialer1 deve essere nat outside la inside e' la eth dove e' attakkata la lan l'unica cosa ke potrebbe essere sono le user e pass ke sonoe rrate e nnn fanno la negoziazione

grazie delle risposte...
dunque, con un altro router che ho adesso, in attesa di sistemare il cisco, le password e la user sono esatte, anche perchè io non ne ho altre
altri consigli?
resto in attesa....

uhm senti xke nn chiami l'isp e ti fai dire cm devi configurare il router x l'accesso ad inernet cosi' magari stendiamo giu una cfg insieme?

ok, ci proverò... grazie

Non conoscendo il tuo livello di padronanza con queste infrastrutture, ti farò delle domande che probabilmente ti
sembreranno stupide. Testale in sequenza
1. La luce CD (Carrier Detect) si accende?
2. Le luci dell'ethernet si accendono?
3. Riesci a pingare il router?
4. Su che network si trovano le macchine dei PC?
5. Hai impostato i DNS correttamente?

Quindi, se tutti questi test hanno avuto esito positivo:
1. Accendi il router e aspetta qualche minuto
2. Dal prompt dei comandi, batti uno show interfaces e posta il risultato in questo thread.

Tra parentesi, eMule non funzionerà perché le impostazioni sono errate, ma per ora concentriamoci sulla connettività.

ok, ho provato e tuuto funziona, la luce si accende il router lo pingo ecc...
eccti lo show interfaces

Router#show interface
ATM0 is down, line protocol is down
Hardware is PQUICC_SAR (with Alcatel ADSL Module)
MTU 1500 bytes, sub MTU 1500, BW 800 Kbit, DLY 80 usec,
reliability 0/255, 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, 0 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
Last input never, output never, 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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
Ethernet0 is up, line protocol is up
Hardware is PQUICC Ethernet, address is 0011.216f.9fc4 (bia 0011.216f.9fc4)
Internet address is 10.10.10.1/24
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Mb/s
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:07, 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: fifo
Output queue: 0/100 (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 input packets with dribble condition detected
160 packets output, 17903 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet1 is down, line protocol is down
Hardware is FastEthernet, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, 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: fifo
Output queue: 0/0 (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
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet2 is down, line protocol is down
Hardware is FastEthernet, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, 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: fifo
Output queue: 0/0 (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
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet3 is down, line protocol is down
Hardware is FastEthernet, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, 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: fifo
Output queue: 0/0 (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
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet4 is down, line protocol is down
Hardware is FastEthernet, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, 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: fifo
Output queue: 0/0 (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
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Router#
Router#
Router#

ora è così perchè ho resettato il router per partire da zero.

spero tu possa aiutarmi!
grazie ciao

La lucina CD sulla wic adsl si accende?Perchè l' ATM è down down allora?

lo show interface l'ho fatto con il cavo della linea staccata... poi appunto, il router l'ho resettato

Eh? scusa avrà pur senso che lo show interfaces venga invocato con tutto attaccato a dovere?

ops! scusate, lo avevo detto che non ne capivo nulla....
ok, farò lo show interfaces con tutto attaccato...
chiedo perdono....

ok rieccomi, vi posto quello che ho ottenuto facendo come mi avete detto...
spero questa volta di aver fatto nel modo giusto...
grazie