I'm trying to configure a virtual host on port 81 using apache 1.3.31 and jk 1.2.6 (linked to tomcat 5.5) but cannot get mod_jk to forward the requests.  My config looks like:
<VirtualHost *:81>
    DocumentRoot /www/htdocs
    Port 81
    JkWorkersFile /usr/local/apache/conf/workers.properties
    JkLogFile     /www/logs/mod_jk_log
    JkLogLevel    debug
    JkOptions     +ForwardKeySize +ForwardURICompat -ForwardDirectories   
 # send all requests ending in .jsp to loadbalancer
   JkMount /*.jsp  worker1 
   JkMount /*.do  worker1 
in the debug output of mod_jk I can see the following error:
Found a suffix match worker1 -> *.jsp
wc_get_worker_for_name, done did not find a worker.
The apache / tomcat config works fine outside of the virtual host section (port 80).  Just does not work inside the virtual host using port 81.
Any ideas??