For WAMP Server 3 and above Version:
In WAMPServer 3 there is a Virtual Host defined by default. Therefore the above suggestions do not work. You no longer need to make ANY amendments to the httpd.conf file. You should leave it exactly as you find it.
Instead, leave the server OFFLINE as this funtionality is defunct and no longer works, which is why the Online/Offline menu has become optional and turned off by default.
Now you should edit the wampbinapacheapache{version}confextrahttpd-vhosts.conf file. In WAMPServer3.0.6 and above there is actually a menu that will open this file in your editor
just like the one that has always existsed that edits your httpd.conf file.
It should look like this if you have not added any of your own Virtual Hosts
#
# Virtual Hosts
#
<VirtualHost *:80>
ServerName localhost
DocumentRoot c:/wamp/www
<Directory “c:/wamp/www/”>
Options +Indexes +FollowSymLinks +MultiViews
AllowOverride All
Require local
</Directory>
</VirtualHost>
Now simply change the Require parameter to suite your needs EG
If you want to allow access from anywhere replace Require local with
Require all granted
If you want to be more specific and secure and only allow ip addresses within your subnet add access rights like this to allow any PC in your subnet
Require local
Require ip 192.168.1
Or to be even more specific
Require local
Require ip 192.168.1.100
Require ip 192.168.1.101
For More Version : Click Here
