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Cannot access the Internet

I have a Cisco 1841 connected to the Internet with public IP address. I have a PC connected to the Fa port of the router. The block of IP address for the LAN is a public block. My PC cannot access the Internet. I am not sure why as I have a default route (ip route 0.0.0.0 0.0.0.0 ISP_IP_address) pointed to the ISP WAN port.

Anuroopsundd

are you able to ping to internet site from the router?

Anuroopsundd

from your pc are you able to ping wan side of the router..

skraaz

What is your PC, IP address,gateway and DNS?
are u using the public IP address provided by your ISP on your Wan port?
is the public IP pingable from your router?

Anuroopsundd

try to ping 209.191.122.70 from router and your machine and let know the result..

biggynet

ASKER

From the router I can ping:
- The ISP router WAN port
- The PC
- the router Fa port
- the router WAN port

From the PC, I can ping:
- The router LAN/WAN port

The WAN side is /30 and LAN side is /28 public IP addresses.

I am not the location where the PC and the router are but what is 209.191.122.70.

Thx

skraaz

Thx..
What about DNS ?
Are u able to reach DNS servers?
are u able to ping google from your router?

Anuroopsundd

209.191.122.70 is ip of one of yahoo.com server which provide ping response from internet.
so that is why i want to test if you are able to ping this ip from router and machine.

Anuroopsundd

so you have internet. can you try to ping your router ip's....

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biggynet

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Anuroopsundd

that's good. so you should be able to connect now to the router from your location also..

skraaz

Have a nice day!

biggynet

ASKER

I found out what the issue was