are mac addresses unique on virtual server

Some of that information is stored in variables, so that individual virtual servers can have specific variable values substituted on the fly.įor more information about obj.conf and variables, see the NSAPI Programmer’s Guide. Configuration Styes, see Applying Configuration Styles.Īll virtual servers in a class share an obj.conf file, which stores information about the virtual server class.You can turn on or configure the following types of services for a class of virtual servers: For more information, see Document Root.Īfter creating the class of virtual servers, you associate services with it. You can use the $id variable so that each virtual server within the class will have a separate document root within the class’ document root. You create a class of virtual servers by naming it and setting up a document root, where all virtual servers belonging to the class will have their document roots by default. You might enable Java servlets and JSPs for one class of virtual servers, and disable Java servlets and JSPs for a less expensive class of virtual servers.

However, if your virtual servers share similar properties, you can group them in a class and configure them together.įor example, if you work for an Internet Service Provider (ISP) and want to provide different levels of hosting for different customers at different prices, you can set up several classes of virtual servers for your customers. If you don’t want virtual servers to share configuration information, you can create a single virtual server per virtual server class. Though all virtual servers in a class share the same basic configuration information, you can also set variables and change configuration per virtual server. Using classes you can configure similar virtual servers at the same time, so you don’t have to configure each one separately. Virtual servers are grouped into classes. Multiple server instances are still supported, but if your goal is to have many servers with separate configuration information, virtual servers are a better choice. The 6.0 version release of Sun ONE Web Server introduced separate configuration information for each virtual server class.

Quite often users created separate server instances in order to have a straightforward way to have servers with separate configuration information. In past releases of the Sun ONE Web Server, unique configuration information for virtual servers was not very flexible. Migrating Virtual Servers from a Previous Release.

Are mac addresses unique on virtual server