Connection Cisco 1841 to ISP (Timewarner)

[mark92704]

I have an 1841 router with 2 fast ethernet ports. I have 1 port connected to a lan switch. I would like port 2 to be connected to Timewarner cable for internet. Port 2 is is configured with a static IP I got from the ISP. I also configure DNS on the router. The problem that I am having is I can't ping the ISP's gateway. Could someone help me?

Here is the config.

Current configuration : 1065 bytes

!

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname office

!

boot-start-marker

boot system flash

boot-end-marker

!

enable secret 5 $1$cU.D$bi3DAS9WRrDfxBWbTjDf50

!

no aaa new-model

ip cef

!

!

!

!

ip name-server 66.75.164.89

ip name-server 8.8.8.8

multilink bundle-name authenticated

!

!

archive

log config

hidekeys

!

!

!

!

!

interface FastEthernet0/0

ip address 10.10.20.1 255.255.255.0

ip nat inside

ip virtual-reassembly

duplex auto

speed auto

!

interface FastEthernet0/1

description $ETH-WAN$

ip address 67.52.116.114 255.255.255.248

ip nat outside

ip virtual-reassembly

duplex auto

speed auto

!

ip forward-protocol nd

ip route 0.0.0.0 0.0.0.0 67.52.116.113 permanent

!

!

ip http server

ip nat inside source list 1 interface FastEthernet0/1 overload

!

access-list 1 remark SDM_ACL Category=2

access-list 1 permit 10.10.20.0 0.0.0.255

!

!

control-plane

!

!

line con 0

login

line aux 0

line vty 0 4

login

!

scheduler allocate 20000 1000

end

 

[unclerico]

your config looks ok to me. i would double check to make sure that the ip information that you were given is correct as well as physical issues such as making sure the ethernet cable in fe0/1 is connected to your cable modem and the line/protocol status is up/up (show ip interface brief)

I hate all Uppercase... I don't want my groups to seem angry at me all the time! =)
- ColdFlame (vbscript forum)

 

[Alterac]

Also make sure the ISP's gateway is pingable.
Trying pinging 4.2.2.1 also

I also cant remember if you need a x-over cable with an 1841.

Bill