Question : Problem: configuring a Cisco 1841 router with an external cable modem

We have an 1841 Cisco router and using an external cable modem for internet connectivity.

what i would like help with is configuring the router to get internet across the network. I have set the lan port to match our network address (192.168.0.x) what should i set the wan port to to get it to work with the cable modem? the modem we have is kinda crappy it was shipped from the isp however i am getting a new one but i still need internet across the network for the time being

Answer : Problem: configuring a Cisco 1841 router with an external cable modem

The first think that i notice is you have routing turned off???

Line 29 shows : no ip routing.

You need to change this to allow your router to route between the two networks

enable
config t
ip routing


I will take a closer look at the rest of your config and get back to you