Apache, Load balancer etc, the AJP connector may need to be re-configured in tomcat server.xml, since the upgraded version of tomcat has this connector disabled by default. If configuring the tomcat u...Apache, Load balancer etc, the AJP connector may need to be re-configured in tomcat server.xml, since the upgraded version of tomcat has this connector disabled by default. If configuring the tomcat upgrade separately, please ensure that the campusM web service packages (.war files) will need to be copied from webapps folder in the old tomcat installation folder into the new tomcat installation folder.