As we all are aware that Apache is a very powerful, highly flexible and configurable Web server for Nix OS. Here in this tutorial, we are going to discuss one more feature of Apache which allows us to host more than one website on a single Linux machine. Implementing virtual hosting with Apache web server can help you to save costs you are investing on your server maintenance and their administration.
Don’t Miss: NGINX Name-based and IP-based Virtual Hosting (Server Blocks)

Concept of Shared web hosting and Reseller web hosting is based on this facility of Apache only.
Types of Virtual Host
There are two types of virtual hosting is available with Apache.
Name Based Virtual Hosting
With the name based virtual hosting you can host several domains/websites on a single machine with a single IP. All domains on that server will be sharing a single IP. It’s easier to configure than IP based virtual hosting, you only need to configure DNS of the domain to map it with its correct IP address and then configure Apache to recognize it with the domain names.

IP Based Virtual Hosting
With the IP based virtual hosting, you can assign a separate IP for each domain on a single server, these IP’s can be attached to the server with single NIC cards and as well as multiple NICs.

Lets set up Name Based Virtual Hosting and IP based Virtual hosting in RHEL, CentOS and Fedora.
Testing Environment
- OS – CentOS 6.5
- Application – Apache Web Server
- IP Address – 192.168.0.100
- IP Address – 192.168.0.101
- Domain – www.example1.com
- Domain – www.example2.com
How to Setup IP Based and Name Based Apache Virtual Hosts
Before setting up virtual hosting with Apache, your system must have Apache Web software installed. if not, install it using default package installer called yum.
[[email protected] ~]# yum install httpd
Setup Name Based Virtual Host
But, before creating a virtual host, you need to create a directory where you will keep all your website’s files. So, create directories for these two virtual hosts under /var/www/html folder. Please remember /var/www/html will be your default Document Root in the Apache virtual configuration.
[[email protected] ~]# mkdir /var/www/html/example1.com/ [[email protected] ~]# mkdir /var/www/html/example2.com/
To set up Name based virtual hosting you must need to tell Apache to which IP you will be using to receive the Apache requests for all the websites or domain names. We can do this with NameVirtualHost directive. Open Apache main configuration file with VI editor.
[[email protected] ~]# vi /etc/httpd/conf/httpd.conf
Search for NameVirtualHost and uncomment this line by removing the # sign in front of it.
NameVirtualHost
Next add the IP with possible in which you want to receive Apache requests. After the changes, your file should look like this:
NameVirtualHost 192.168.0.100:80
Now, it’s time to setup Virtual host sections for your domains, move to the bottom of the file by pressing Shift + G. Here in this example, We are setting up virtual host sections for two domains
- www.example1.com
- www.example2.com
Add the following two virtual directives at the bottom of the file. Save and close the file.
<VirtualHost 192.168.0.100:80> ServerAdmin [email protected] DocumentRoot /var/www/html/example1.com ServerName www.example1.com ErrorLog logs/www.example1.com-error_log CustomLog logs/www.example1.com-access_log common </VirtualHost> <VirtualHost *:80> ServerAdmin [email protected] DocumentRoot /var/www/html/example2.com ServerName www.example2.com ErrorLog logs/www.example2.com-error_log CustomLog logs/www.example2.com-access_log common </VirtualHost>
You are free to add as many directives you want to add in your domains virtual host section. When you are done with changes in httpd.conf file, please check the syntax of files with following command.
[[email protected] ~]# httpd -t Syntax OK
It is recommended to check the syntax of the file after making some changes and before restarting the Web server because if any syntax goes wrong Apache will refuse to work with some errors and eventually affect your existing web server go down for a while. If syntax is OK. Please restart your Web server and add it to chkconfig to make your web server start in runlevel 3 and 5 at the boot time only.
[[email protected] ~]# service httpd restart Stopping httpd: [ OK ] Starting httpd: [ OK ]
[[email protected] ~]# chkconfig --level 35 httpd on
Now it’s time to create a test page called index.html add some content to the file so we will have something to check it, when the IP calls the virtual host.
[[email protected] ~]# vi /var/www/html/example1.com/index.html
<html> <head> <title>www.example1.com</title> </head> <body> <h1>Hello, Welcome to www.example1.com.</h1> </body> </html>
[[email protected] ~]# vi /var/www/html/example2.com/index.html
<html> <head> <title>www.example2.com</title> </head> <body> <h1>Hello, Welcome to www.example2.com.</h1> </body> </html>
Once you’re done with it, you can test the setup by accessing both the domains in a browser.
http://www.example1.com http://www.example2.com
Preview: www.example1.com

Preview: www.example2.com

Setup IP Based Virtual Hosting Linux
To setup IP based virtual hosting, you must have more than one IP address/Port assigned to your server or your Linux machine.
It can be on a single NIC card , For example: eth0:1, eth0:2, eth0:3 … so forth. Multiple NIC cards can also be attached. If you don’t know how to create multiple IP’s on single NIC, follow the below guide, that will help you out in creating.
Purpose of implementing IP based virtual hosting is to assign implementing for each domain and that particular IP will not be used by any other domain.
This kind of set up required when a website is running with SSL certificate (mod_ssl) or on different ports and IPs. And You can also run multiple instances of Apache on a single machine. To check the IPs attached in your server, please check it using ifconfig command.
[email protected] ~]# ifconfig
Sample Output
eth0 Link encap:Ethernet HWaddr 08:00:27:4C:EB:CE inet addr:192.168.0.100 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe4c:ebce/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:17550 errors:0 dropped:0 overruns:0 frame:0 TX packets:15120 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:16565983 (15.7 MiB) TX bytes:2409604 (2.2 MiB) eth0:1 Link encap:Ethernet HWaddr 08:00:27:4C:EB:CE inet addr:192.168.0.101 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1775 errors:0 dropped:0 overruns:0 frame:0 TX packets:1775 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3416104 (3.2 MiB) TX bytes:3416104 (3.2 MiB)
As you can see in above output, two IPs 192.168.0.100 (eth0) and 192.168.0.101 (eth0:1) is attached to the server, both IPs are assigned to the same physical network device (eth0).
Now, assign a specific IP/Port to receive http requests, you can simply do it by changing Listen directive in httpd.conf file.
[[email protected] ~]# vi /etc/httpd/conf/httpd.conf
Search for word “Listen”, You find a section where the short description about Listen directive is written. In that section, comment the original line and write your own directive below that line.
# Listen 80 Listen 192.168.0.100:80
Now, create a Virtual host sections for both the domains. Go the bottom of the file and add the following virtual directives.
<VirtualHost 192.168.0.100:80> ServerAdmin [email protected] DocumentRoot /var/www/html/example1 ServerName www.example1.com ErrorLog logs/www.example1.com-error_log TransferLog logs/www.example1.com-access_log </VirtualHost> <VirtualHost 192.168.0.101:80> ServerAdmin [email protected] DocumentRoot /var/www/html/example2 ServerName www.example2.com ErrorLog logs/www.example2.com-error_log TransferLog logs/www.example2.com-access_log </VirtualHost>
Now, since you have modified main Apache conf file, you need to restart the http service like below.
[[email protected] ~]# service httpd restart Stopping httpd: [ OK ] Starting httpd: [ OK ]
Test your IP based Virtual hosting setup by accessing the URLs on web browser as shown below.
http://www.example1.com http://www.example2.com
That’s all with Apache virtual host today, If you’re looking to secure and harden your Apache configuration, then read our article that guides.
Reference Links
Apache Virtual Host Documentation
I’ll be again come with some other Apache tips and trick in my future articles, till then Stay Geeky and connected to Tecmint.com. Do not forget to leave your suggestions about the article in our comment section below.
I am not getting the line NameVirtualHost in vi /etc/httpd/conf/httpd.conf file.
@Rajendra,
You will find NameVirtualHost line at the bottom of the httpd.conf file.
there is no httpd.conf and no httpd to install as
PRETTY_NAME=”Debian GNU/Linux 9 (stretch)”
NAME=”Debian GNU/Linux”
VERSION_ID=”9″
VERSION=”9 (stretch)”
ID=debian
HOME_URL=”https://www.debian.org/”
SUPPORT_URL=”https://www.debian.org/support”
BUG_REPORT_URL=”https://bugs.debian.org/”
when try to install it
sudo apt install httpd
Reading package lists… Done
Building dependency tree
Reading state information… Done
Package httpd is a virtual package provided by:
apache2 2.4.25-3+deb9u2
yaws 2.0.4+dfsg-1
webfs 1.21+ds1-12
tntnet 2.2.1-3+b1
ocsigenserver 2.7-1+b4
nginx-light 1.10.3-1+deb9u1
nginx-full 1.10.3-1+deb9u1
nginx-extras 1.10.3-1+deb9u1
mini-httpd 1.23-1.2
micro-httpd 20051212-15.1
lighttpd 1.4.45-1
ebhttpd 1:1.0.dfsg.1-4.3+b2
aolserver4-daemon 4.5.1-18.1
aolserver4-core 4.5.1-18.1
You should explicitly select one to install.
E: Package ‘httpd’ has no installation candidate
Isn’t it better to use /var/www/domain.tld/public_html instead of /var/www/html/domain.tld/public_html because 000-default.conf points to /var/www/html and if enabled you can jump to other sites document if you know the folder name.
Hi, thanks for the material but thing is I followed the steps what you provided for name-based web server but I am not able to get the output can you please provide the full clear material to my mail [email protected]
@Mallikarjuna,
What output you getting and where? could you share here so that we can provide more better solution on Apache named-based setup.
Purpose of implementing IP based virtual hosting is to assign implementing for each domain and that particular IP will not be used by any other domain. *didn’t understand*
I have tried your steps, but not able to see the output. config files are correct, services are running, selinux is disabled, still no success.
Please let me know the step to get output. my workaround.
Example1.com output
Example1.com Output
@Arun,
May I know what output you getting while accessing these domains via web browser? Also could you share your VirtualHost configuration for these domains in httpd.conf file?
Hello,
I have one domain, do I need to add my IP address of server to their control panel (for their DNS ) ?
Do I need to install DNS server or apache is enough ?
Thank you
Norbert
@Norbert,
Just point the domain to IP address of the server in your Hosting DNS control panel, no need to install DNS server, onl Apache is enough to run your website..
i want to redirect my website from http to https. i changed many configuration like .htaccess file and httpd file but i am not getting solution. could help me.
@Arjun,
Create a .htaccess file in root of domain or website that you want to redirect to HTTPS and add the following rules.
I have already added this code in .htaccess file in website root but i am not getting solution. i want to know you i am also unable to open website in local network from http with domain name but i able open http with ip domain address.
@Arjun,
Make sure that “AllowOverride All” is set in your httpd.conf file and also make sure you have added DNS ‘A’ record for you domain and point back to the server IP address.
No it shouldn’t be the same hostname.
You don’t have to use the same local FQDN as your vhost FQDN(ServerName). Create an ‘CNAME’ record lets say ‘www2 CNAME http://www.example1.com‘ & put the ServerName www2.example1.com. Thats all. 8-)
hii.. please help me . i want to know what is your FQDN name. if your FQDN is http://www.example1.com then, is your host name is www ???
I expect FQDN can be example1.mycompany.com then domain is mycompany and example1 is host name. FQDN is nothing but host name along with domain name.