Well i'm stumped. After turning on debugging, running wireshark, i'm lost at why this is happening. Basic setup, just must not be seeing something.
Here is my small home network running cisco devices (trying to practice for my ccna)
1) Cisco 1721 Router (192.168.1.1)
2) Cisco 2950 Switch (192.168.1.2)
3) Laptop (192.168.1.10)
Everything is on a /24 subnet.
What is odd here is when I try to ping an ip address on the internet from my laptop, I don't get a response. I also can't view webpages or have any contectivity outside my router.
However, if I ssh into my router, I can ping google.com no problem, and i can do pretty much anything. So I know there has to be something on my router that is stopping anything on my network to be going out.
From my laptop, I can ping:
184.108.40.206 (ISP Static IP assigned to me)
I can't ping:
show ip route:
220.127.116.11/32 is subnetted, 1 subnets
C 18.104.22.168 is directly connected, Dialer1
22.214.171.124/32 is subnetted, 1 subnets
C 126.96.36.199 is directly connected, Dialer1
C 192.168.1.0/24 is directly connected, FastEthernet0
S* 0.0.0.0/0 is directly connected, Dialer1
If you can access the router and from the router you can access Internet resources, then we can mostly rule out routing problems. My first guess is that you are not translating the addresses of your inside network as it goes through the router and to the Internet.
Can you tell us whether you are translating the addresses? Even better would be to post the config of the router.