viraj

I am not clear in your post when you say that you can not access the Internet whether that is attempting access from the router itself, attempting to access from devices on FastEthernet0/0 or attempting to access from devices on FastEthernet0/1. Can you clarify this?

I notice in your config that there is no ip nat inside configured for interface FastEthernet0/0. Without NAT for these devices I would expect them to fail in attempting to access the Internet.

If it is failing from FastEthernet0/1 or failing from the router itself then we need to dig a bit deeper to find the problem.

Craig

Your comments about the static default route would be very appropriate if the outbound interface were Ethernet. (there is ARP on Ethernet but have you ever seen ARP on serial interfaces???) There is no problem in having a static route specify the outbound interface when the outbound interface is a point to point serial interface.

HTH

Rick

Rick,

You are absolutely correct, there will never be an ARP on a serial interface. Always happy to be corrected :)

Edit: I did make the assumption that he was connecting through his 192.168.1.1 interface and not the 10.x.x.x interface, based on the NAT statements, ACL, and the very top line that said the router he connected to was 192.168.1.1. My first assumption is a DNS issue.

Craig

We are accessing from FastEthernet0/1.

FastEthernet0/0 is not connected.

there is a option for testing the port through sdm when i tested the two port serial and FastEthernet0/1 its saying the dns is not configured.

hello

i think there is part of DNS global configuration missing try to use this command through CLI

ip name-server 213.42.20.20

ip name-server 192.229.241.222

in global configuration mode

hope to help

yes i can ping to the dns server address.

So it sounds like your network is working fine, but your dns is not. Are those the correct DNS servers for your ISP? Have you tried going into your command prompt and typing "nslookup" then type in google.com to see if it resolves? Once you are in the nslookup command set, you can also change your dns server you are trying to query from by using the "server x.x.x.x" command. Try changing to your other DNS server and do another quesry.

Lastly, you might want to contact your ISP to verify the IP address of the dNS servers if they aren't responding to DNS queries. Not all DNS servers will let you query them if you are from a different ISP, you either need to pick a public DNS server or use your own ISP's servers.

HTH,

Craig

from the command prompt i can ping google.com and yahoo.com also.but through internet explorer its is not opening.in the status bar its showing website found waiting for replay but last it the same web page cannot be displayed

Check your browser settings; In Internet Explorer, click "Tools", "Internet Options", then "Connections Tab", then "LAN Settings", verify that information is correct, if you use a proxy-server make sure the IP information is correct, if you don't use a proxy server make sure ther eis nothing in those fields.

Also, are you running any firewalls or another device that could be filtering port 80 (HTTP) traffic?

HTH,

Craig