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ISP connection with ISDN 1721 router

Hi,

I'm trying to connect to my ISP using ac 1721 cisco with ISDN WIC. I tryed differents config but nothing worked ! I only want to connect my LAN (192.168.1.0) to my ISP. Can anyone help me please ?

Thanks' This is may configuration :

ip subnet-zero no ip routing ! isdn switch-type basic-net3 ! ! ! interface BRI0 no ip address encapsulation ppp no ip route-cache load-interval 30 dialer pool-member 2 isdn switch-type basic-net3 isdn calling-number 086001.... no fair-queue no cdp enable ppp authentication pap callin ! interface FastEthernet0 ip address 192.168.1.252 255.255.255.0 no ip proxy-arp ip nat inside no ip route-cache ip tcp adjust-mss 1452 speed auto half-duplex no cdp enable ! interface Dialer2 description Tiscali ip address negotiated no ip proxy-arp ip nat outside encapsulation ppp no ip route-cache dialer pool 2 dialer remote-name Cisco2 dialer string 0860015555 dialer-group 2 no cdp enable ppp authentication pap callin optional ppp pap sent-username .... password ..... ! ip nat inside source list 100 interface Dialer2 overload ip classless ip route 0.0.0.0 0.0.0.0 Dialer2 permanent ip http server ! ! access-list 100 permit ip any any dialer-list 1 protocol ip permit dialer-list 2 protocol ip permit no cdp run

Reply to
ph-arj-vador
Loading thread data ...
  1. start be enabling ip routing

config t ip routing end

wri mem

  1. post output of sh version

  1. google for "Cisco ISDN troubleshooting" - should get some hits and follow torubleshooting instructiosn

Reply to
Merv

Thank you Merv for your help.

I When to google link and I have modified my configuration. Now is :

service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Router ! enable secret ... enable password ... ! ip subnet-zero ! isdn switch-type basic-net3 ! ! ! interface BRI0 no ip address encapsulation ppp load-interval 30 dialer pool-member 2 isdn switch-type vn3 isdn T310 40000 fair-queue no cdp enable ppp authentication pap chap callin ! interface FastEthernet0 ip address 192.168.1.252 255.255.255.0 no ip proxy-arp ip nat inside speed auto half-duplex no cdp enable ! interface Dialer2 description Tiscali ISP ip address negotiated ip nat outside encapsulation ppp dialer pool 2 dialer remote-name Cisco2 dialer string 086... dialer-group 2 no cdp enable ppp authentication pap chap callin ppp chap hostname .... ppp chap password ... ppp pap sent-username ... password .... ! ip nat inside source list 100 interface Dialer2 overload ip classless ip route 0.0.0.0 0.0.0.0 Dialer2 no ip http server ! ! access-list 100 permit ip any any dialer-list 2 protocol ip permit dialer-list 2 protocol netbios deny no cdp run !

There is my debug status Router#sh debug Dial on demand: Dial on demand events debugging is on Dial on demand packets debugging is on Dial on demand dynamic dialer maps debugging is on Generic IP: IP peer address activity debugging is on PPP: PPP event debugging is on PPP authentication debugging is on PPP protocol errors debugging is on PPP protocol negotiation debugging is on PPP packet display debugging is on ISDN: ISDN events debugging is on ISDN Q931 packets debugging is on

ISDN events debug DSLs. (On/Off/No DSL:1/0/-) DSL 0 --> 31 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ISDN Q931 packets debug DSLs. (On/Off/No DSL:1/0/-) DSL 0 --> 31 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

and here we have the log when I launch a ping

formatting link
on au LAN host 192.168.1.111

1d01h: Di2 DDR: ip (s=192.168.1.111, d=80.15.236.167), 52 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=209.85.129.147), 60 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=80.15.236.167), 52 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=209.85.129.147), 60 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=209.85.129.147), 60 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=80.15.236.198), 52 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=209.85.129.147), 60 bytes, outgoing interesting (ip PERMIT) 1d01h: Di2 DDR: ip (s=192.168.1.111, d=80.15.236.198), 52 bytes, outgoing interesting (ip PERMIT)

But it's the same, nothing append ???

Thanks'

Reply to
ph-arj-vador

Instead of roaming around.. you can try this website link for all the necessary details

formatting link

Reply to
CK

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