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Cisco 837 configurazione adsl Alice flat 640

https://www.ciscoforums.it/viewtopic.php?f=10&t=2843

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Cisco 837 configurazione adsl Alice flat 640

Inviato: mer 26 lug , 2006 9:21 pm
da !gabri!
Un saluto e complimenti a tutto il forum.

Ho appena acquistato questo Cisco 837, ho fatto passare decine e decine di post di questo forum prima di chiedervi aiuto :(
Lo so che per voi esperti e' ancora l'ennesima volta...

Ho resettato il tutto con erase nvram + reload, poi ho caricato facendo copia incolla su Hyper Terminal una configurazione presa in giro per il forum.

Il problema che vedo delle configurazioni che probabilmentesono di default e non riesco ad eliminare.

Ecco il mio sh run, sperando che qualche buon anima riesca a capire cosa sbaglio.

Codice: Seleziona tutto

Current configuration : 1389 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log uptime
service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable password 7 120A0C121F0E0217
!
no aaa new-model
ip subnet-zero
ip name-server 212.216.112.112
ip name-server 212.216.172.62
!
!
ip audit po max-events 100
no ftp-server write-enable
!
!
username xxxxx password 7 071C2849430C1716
!
!
no crypto isakmp enable
!
!
!
interface Ethernet0
 ip address 192.168.0.1 255.255.255.0
 ip nat inside
 shutdown
 no cdp enable
 hold-queue 100 out
!
interface ATM0
 no ip address
 no ip mroute-cache
 no atm ilmi-keepalive
 dsl operating-mode auto
 hold-queue 224 in
pvc 8/35
  encapsulation aal5mux ppp dialer
  dialer pool-member 1
 !
!
interface Dialer0
 ip address negotiated
 ip nat outside
 encapsulation ppp
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp pap sent-username aliceadsl password 7 050A0A0622494F0D0A09
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
no ip http secure-server
ip nat inside source list 1 interface Dialer0 overload
!
!
dialer-list 1 protocol ip permit
no cdp run
!
!
dialer-list 1 protocol ip permit
no cdp run
!
control-plane
!
!
line con 0
 no modem enable
 transport preferred all
 transport output all
line aux 0
line vty 0 4
 login local
 transport preferred all
 transport input all
 transport output all
!
scheduler max-task-time 5000
!
end
Facendo un sh int atm0
restituisce:

Codice: Seleziona tutto

ATM0 is up, line protocol is up
  Hardware is PQUICC_SAR (with Alcatel ADSL Module)
  MTU 1500 bytes, sub MTU 1500, BW 320 Kbit, DLY 80 usec,
     reliability 167/255, 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 00:00:00, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/224/0/0 (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
     103 packets input, 14666 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
     114 packets output, 5445 bytes, 0 underruns
     0 output errors, 0 collisions, 3 interface resets
     0 output buffer failures, 0 output buffers swapped out
Sembrerebbe connesso, ma non accedo ad internet, i 2 led RXD e TXD lampeggiano.

Questo e' lo stato di sh int ethernet 0:

Codice: Seleziona tutto

Ethernet0 is up, line protocol is up
  Hardware is PQUICC Ethernet, address is 0013.1996.5656 (bia 0013.1996.5656)
  Internet address is 192.168.0.1/24
  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 00:00:16, output 00:00:05, 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
     33 packets input, 3323 bytes, 0 no buffer
     Received 11 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
     175 packets output, 71936 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
Ringrazio anticipatamente

Inviato: gio 27 lug , 2006 7:38 am
da TheIrish
Sono un po' di fretta quindi ti indico due cose certamente sbagliate.
interface Ethernet0
ip address 192.168.0.1 255.255.255.0
ip nat inside
shutdown
no cdp enable
hold-queue 100 out
L'interfaccia dice shutdown. Rimuovi la riga se stai editando una configurazione con un editor esterno, oppure, da CLI, entra nell'interfaccia e dai uno no shutdown.
ip nat inside source list 1 interface Dialer0 overload
Fai riferimento ad una ACL 1, ma non la vedo.
Dovrà essere qualcosa tipo:

Codice: Seleziona tutto

access-list 1 permit 192.168.0.0 0.0.0.255
Se ancora dovessero esserci dei problemi, posta uno show int dialer0

Inviato: gio 27 lug , 2006 8:55 am
da !gabri!
Ti ringrazio per la risposta.

Scusami, l'interfaccia Ethernet0 l'avevo gia' attivata prima di postare il sh int Ethernet 0
ip nat inside source list 1 interface Dialer0 overload
l'ho tolta

Ho aggiunto:
access-list 1 permit 192.168.0.0 0.0.0.255
ma nulla!

ecco lo show int dialer0:

Codice: Seleziona tutto

Dialer0 is up, line protocol is up (spoofing)
  Hardware is Unknown
  Internet address is 87.9.209.7/32
  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 00:18:31
  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
     111 packets input, 20251 bytes
     245 packets output, 14998 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 1/255, rxload 1/255
  Encapsulation PPP, LCP Open
  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 00:00:05, output never, output hang never
  Last clearing of "show interface" counters 00:10:47
  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
     119 packets input, 20623 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
     253 packets output, 15158 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
Grazie ancora

Inviato: gio 27 lug , 2006 9:06 am
da ndiego75
Citazione:
ip nat inside source list 1 interface Dialer0 overload


Non va tolta rimane.
Ciao

Inviato: gio 27 lug , 2006 10:06 am
da !gabri!
Grazie 1000, ora funziona perfettamente :)
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