Problem with ADSL and ATM interface

Hi all, i'm new with cisco equipment. I have a 877 ADSL router. I tried to configure it for my ADSL but it seems it doesn't recognise my carrier. If I put line cable in another ADSL router it works fine but when I switch it back to my cisco 877 nothing happens. Led CD on front panel still blinks. Could you help me? Thank you

RGDS

Mauro

P.S. These are my ATM0 and Dialer0 config:

ATM0 is initializing, line protocol is down Hardware is MPC ATMSAR (with Alcatel ADSL Module) MTU 4470 bytes, sub MTU 4470, BW 4608 Kbit, DLY 80 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, 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: 0/224/0/0 (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 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, 0 interface resets 0 output buffer failures, 0 output buffers swapped out Dialer0 is up (spoofing), line protocol is up (spoofing) Hardware is Unknown Internet address will be negotiated using IPCP MTU 1500 bytes, BW 56 Kbit, 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 Last input never, output never, output hang never Last clearing of "show interface" counters 00:12:53 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
Reply to
Mauro
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You posted the "show interfaces" of these interfaces. Better post the "show running" and skip your usernames/passwords from the post. Make sure the VCI/VPI is correctly set up in your configuration.

My configuration (dutch dsl over kpn telecom)

interface ATM0 description ADSL Line no ip address load-interval 30 no atm ilmi-keepalive pvc 8/48 encapsulation aal5mux ppp dialer dialer pool-member 1 ! dsl operating-mode auto ! interface Dialer0 description ADSL Line bandwidth 3072 ip address negotiated ip access-group ATM-In in ip access-group Outgoing out ip nat outside no ip virtual-reassembly encapsulation ppp dialer pool 1 dialer-group 1 ppp authentication pap callin ppp pap sent-username xxxxxxxxxxxx password xxxxxxxxxxxxxxx !

Reply to
Hans

Hi Mauro,

You may wish to investigate the Cisco 877 Config Wizard:

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Hope this helps.

Brad Reese BradReese.Com - Refurbished Cisco PIX Firewall Guide

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Hendersonville Road, Suite 17 Asheville, North Carolina USA 28803 USA & Canada: 877-549-2680 International: 828-277-7272 Fax: 775-254-3558 AIM: R2MGrant BradReese.Com - Cisco Technical Forums
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