Hi all, I just want to know if (and how) it is possible to add an authentification to the JMX Web-Interface of JBoss. In the documentation of the adaptor class I found that it support HTTPBasicAuthentification. I also found a parameter "AuthentificationOn" (which is set to false) in the mbean view of my "Adaptor:name=html" mbean. If I try to set the attribute to true JBoss throws an exception at startup. The exception just tells me that the attribute is unknown or cannot be set. Because the attribute is marked as RO in the access column of the mbean view the second must be true. Can someone help me with this? Thanks in advance, Achim [EMAIL PROTECTED] ######################################################## I added this line to the "Adaptor:name=html" mbean in jboss.jcml <attribute name="AuthenticationOn">true</attribute> Here are the first few lines of the exception: [Default] javax.management.AttributeNotFoundException: AuthenticationOn is unknown in HtmlAdaptorServer, or cannot be set [Default] at com.sun.jdmk.comm.HtmlAdaptorServer. setAttribute(HtmlAdaptorServer.java:804) [Default] at com.sun.management.jmx.MBeanServerImpl. setAttribute(MBeanServerImpl.java:1356) [Default] at com.sun.management.jmx.MBeanServerImpl. setAttribute(MBeanServerImpl.java:1331) [Default] at org.jboss.configuration.ConfigurationService. load(ConfigurationService.java:132) _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user