Browsing Problem

Hello everybody,
I m facing a weird problem guys, The problem is that, my company has leased line connection n from clients i cann not browse the websites. But i can browse the website of the ISP that we have leased line of. We r using currently win98.
I can ping the gateway also.
So how can i troublshoot this problem. Hope u guys got it.

Before also i faced this problem in Dial-up connection also.
Whose fault this could be, ISP or our side? Hope to receive positive response from u .

Sussane,

Can you give us a bit more information on the network setup?

I'm slightly confused about your problem.. are you trying to access clients internal websites or Internet sites via the leased line to your ISP?

You mention the clients, but I dont understand if they access the Internet via your connection to the isp and are having the same problem;

If you can draw a simple ASCII diagram here and explain whats not working, we might be able to help.

Cheers,