I have problems with a connection between apache2 & tomcat5 based on mod_jk2.so and workers2.properties (ajp13 protocol).

I need this as a requirement for a application.

OES-part of SLES9 needs mod_jk and workers.properties (ajp13
his own tomcat4 for iManager, NRM, ...

Default port of ajp13=8009 and is already in use

So I tried to modify jk2.properties, server.xml, workers2.properties
/usr/share/tomcat/conf) for ajp13=8019.

But I had no success for a channel from apache2 to tomcat5 yet and
additionaly this breaks OES-Management (iManager,...)

Can anybody help ?