Network settings problem

[rado3105]

Hi I am trying to create small network, all routed, not bridged.
Here is a picture:
http://img229.imageshack.us/img229/6410/dsc06096fd4.jpg

From main router I can ping:
www.google.com
provider ip: 192.168.1.1
PC1, PC2, router

On PC1 works everything: internet, ping of provider ip
On PC2 internet doesnt work, I cant ping provider, only main router(10.10.1.1)( there is propably problem between main router- router- PC2)

Can you help what is wrong?

[jmoorse]

Can you ping router2 from PC1?

Please post make/model of router2 and router1

Also: having fun with VLSM?