Setting Up IP and Port-Based Virtualhost in Apache

1. How do I bind an IP address in Apache?
2. What is the difference between name-based virtual hosting and IP-based virtual hosting?
3. What is IP-based virtual hosting?
4. How do I configure Apache to listen on port 443?
5. How do I find my Apache IP address?
6. How do I change my IP address in Apache?
7. Which virtual host configuration is more secure?
8. What are the types of virtual hosting?
9. What is the use of virtual host in Apache?
10. Can a website have multiple IP addresses?
11. Can one IP address have multiple hostnames?
12. What is virtual host in Linux?

How do I bind an IP address in Apache?

By default Apache listens for incoming connections on port 80 . For port-based virtual hosting, you need to tell Apache to listen for IP address 192.168.1.42 on port 80 and for IP address 192.168.1.43 on port 8080 . Save and close the file, then restart Apache to make these changes take effect.

What is the difference between name-based virtual hosting and IP-based virtual hosting?

IP-based virtual hosts use the IP address of the connection to determine the correct virtual host to serve. Therefore you need to have a separate IP address for each host. With name-based virtual hosting, the server relies on the client to report the hostname as part of the HTTP headers.

What is IP-based virtual hosting?

IP-based virtual hosting is a method to apply different directives based on the IP address and port a request is received on. Most commonly, this is used to serve different websites on different ports or interfaces. ... IP-based Virtual Hosts to help you decide.

How do I configure Apache to listen on port 443?

You need to change that to <VirtualHost *:8080> or <VirtualHost *:*> . httpd(apache) to listen on port 80 and to listen to port 443 if mod_ssl is configured.

How do I find my Apache IP address?

ServerName: Set to your DNS hostname, or IP address (to find out your IP address, run command " ipconfig "), or your computer name, or "localhost" (localhost is meant for local loop-back testing only, you can also use the localhost's IP address 127.0. 0.1), followed by the port number chosen above.

How do I change my IP address in Apache?

Look into the file /etc/apache2/sites-available/<virtualhostname> and check the Line <VirtualHost *:80> . Maybe you see an IP-Adress instead of the asterisk ("*"). Just you new IP-Adress there and restart the Service (`apache2ctl restart').

Which virtual host configuration is more secure?

The Secure Web Server Virtual Host. By default, the Apache HTTP Server is configured as both a non-secure and a secure server. Both the non-secure and secure servers use the same IP address and hostname, but listen on different ports: 80 and 443 respectively.

What are the types of virtual hosting?

There are two main types of virtual hosting, name-based and IP-based.

What is the use of virtual host in Apache?

Apache Virtual Hosts A.K.A Virtual Host(Vhost) are used to run more than one web site(domain) using a single IP address. In other words you can have multiple web sites(domains) but a single server. Different sites will be shown depending on the user's requested URL.

Can a website have multiple IP addresses?

A Website can have multiple IP addresses when you hosted it at multiple locations. ... If you are using Linux, you can use tools like dig to get DNS information for a specific website.

Can one IP address have multiple hostnames?

7 Answers. Yes, this is an extremely common practice. It is called a Shared Web Hosting: In name-based virtual hosting, also called shared IP hosting, the virtual hosts serve multiple hostnames on a single machine with a single IP address.

What is virtual host in Linux?

Virtual Hosts are used to run more than one domain off of a single IP address. This is especially useful to people who need to run several sites off of one server. The sites display different information to the visitors, depending on with which the users accessed the site.