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Prob DHCP: address allocation on ADSL interface C837

Hello all,

I've started for first time configuration of my new ADSL router (Cisco 837)

The issue is the router coudn't get an IP adress from DHCP server of me ISP

You can see attached :

- sh ver

- sh ip int br

- sh run

& sh dhcp server: witch show no requests go out!!

Any advices

Thanks

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Prob DHCP: address allocation on ADSL interface C837

Hi tarik,

Under you ATM interface, explicity specify the encap and protocol using

interface ATM0

pvc 0/38

encapsulation aal5mux ppp dialer

dialer pool-member 1

After configuring this (issue shutdown and no shutdown to restart the interface)

HTH

Lejoe

3 REPLIES

Re: Prob DHCP: address allocation on ADSL interface C837

Hi Tarik,

Under dialer interface

remove ip address dhcp

and add

int dialer 0

ip address negotiated

this allows for the IP address of the dialer interface to be obtained via PPP/IPCP address negotiation

HTH

Lejoe

New Member

Re: Prob DHCP: address allocation on ADSL interface C837

Hello Lejoe,

I've done it but same result: no ip @ even interfaces up (atm 0 & dialer 0)!!

So need help again

# Sorry for delay I was away ;-)

Re: Prob DHCP: address allocation on ADSL interface C837

Hi tarik,

Under you ATM interface, explicity specify the encap and protocol using

interface ATM0

pvc 0/38

encapsulation aal5mux ppp dialer

dialer pool-member 1

After configuring this (issue shutdown and no shutdown to restart the interface)

HTH

Lejoe

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