uCosminexus Application Server, Web Container Functionality Guide

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5.11.2 Execution environment settings (J2EE server settings)

To specify settings for limiting the hosts that are given the access, you must set up the J2EE server.

This subsection describes the settings and examples for limiting the hosts that are given the access.

Organization of this subsection
(1) How to set
(2) Example settings

(1) How to set

Specify the settings for limiting the hosts that are given the access in the following parameter within the <configuration> tag of the logical J2EE server (j2ee-server), in the Easy Setup definition file.

webserver.connector.inprocess_http.permitted.hosts
Specifies the host name or IP address of the host that is given the access.

For details on the Easy Setup definition file and the parameters to be specified, see 4.6 Easy Setup definition file in the uCosminexus Application Server Definition Reference Guide.

Note
The precautions when the host that is given the access is specified in the host name are as follows:
  • You need to specify the host name resolvable in the hosts file or DNS. If the host name is not resolvable, the J2EE server is started with the default settings (access is given for all the hosts).
  • The host name is resolved when the J2EE server is started, and hence, longer time is taken for starting the J2EE server. The changed IP address may not be applied after starting the server.

(2) Example settings

The following is the setting example for limiting the hosts that are given the access:

 
...
<param>
 <param-name>webserver.connector.inprocess_http.permitted.hosts</param-name>
 <param-value>host1, host2</param-value>
</param>
...
 

In this example, access is given only for 'host1' and 'host2' and access from other hosts is not allowed.