problems accessing websites

gee, it would be nice to just have something work the way it is
supposed to.

Now I have the FTP and HTTP working to a point but I cannot access the
web sites from any computer that is on the LAN. I can "dial" out and
access the website that way. So it is being seen on the Internet. I
cannot ping the ip address from a computer on the LAN. When I go
to "canyouseeme" the ports are not hidden. I can access the FTP site
with FTP Explorer from any computer on the LAN. Just cannot access the
websites.

Oh, on the previous computer I could access the websites from any
computer on the LAN.

Any suggestions?

Thanks