unable to access domain website

Dear experts,
I've used site to site VPN connection to connection two different LAN together. one is under 192.168.100.xxx and the other is under 192.168.101.xxx

When I tried to test out the web server on a WAMP stack, I was able to access with the PC from 192.168.100.xxx but having problem with the 192.168.101.xxx

I've created a host name for the web server which is which is web.app

If I tried to access from the same subnet, I am able to run the web page without any issue.

If I tried to access from the different subnet, I need to type in the IP as in instead of web.app

Here is example: <-- I have to type this if I want to access from different subnet.
http://web.app/system/list.php <-- I can access this or the above if I am in the same subnet as my web server.

I wish to know how can I resolve this and allow users from different subnet to simply access my web by typing http://web.app/ instead of Is there a way that I can reconfigure this either in apache.conf or httpd.conf, or php.ini? Thanks.
Kinderly WadeprogrammerAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

It is very simple. In site 192.168.101.xxx , make sure you use DNS server address of 192.168.100.xxx

If you have DNS server in 192.168.101.xxx , make sure your DNS records from 192.168.100.xxx are replicated to 192.168.101.xxx or create A record manually.

If you don't have DNS server in 192.168.101.xxx , you either use DNS server IP of 192.168.100.xxx or modify host file(%systemroot%\system32\drivers\etc\host)  in user machine that point your web server ip 192.168.100.xxx to web.app

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Kinderly WadeprogrammerAuthor Commented:
Right on bominthu! You nailed my question right on the spot.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Apache Web Server

From novice to tech pro — start learning today.