cant browse the Internet after installing DIA router

saidfrh · ‎03-19-2008

Hi,

I installed a Cisco 2821 DIA router. I am able to ping the ISP's router. An Win XP laptop connected witha cross over cable can not browse the Internet. The XP PC was given a static IP in the routers Ethernet IP block. The configuration of the router is included in this attachment. Any assistance for trouble shooting the config would be appreciated.

saidfrh · ‎03-19-2008

The following has the configuration attachment. Thanks.

meballard · ‎03-19-2008

Can you ping the PC from your router? and your router from the PC (using it's gateway address, 207.xxx.x.33)?

If so, can you ping your router's outside interface from the PC (67.yyy.yyy.194)?

Can you ping an outside IP address from your router (not the ISP's router)? and if you source it from 207.xxx.x.33 address?

saidfrh · ‎03-20-2008

From the router I can ping ISP's router. I can ping the router's Ethernet IP.

From the computer, I can ping the router's Ethernet IP. I can not ping the ISP's IP address

meballard · ‎03-20-2008

This part is important too:

If so, can you ping your router's outside interface from the PC (67.yyy.yyy.194)?

Can you ping the ISP's router if you source it from 207.xxx.x.33 address? (ie ping ISPRouterIP source RouterEthernetIP)