This really is not a Solr question, rather it is a Tomcat one. You can configure alternative/additional ports in your conf/server.xml file. However, if you are running on Linux, only root can run processes on ports below 1024 so that might not help you.
You might find it just as easy to run Apache on port 80, with a simple reverse proxy: <VirtualHost *:80> ProxyPass / http://localhost:1234/ ProxyPassReverse / http://localhost:1234/ </VirtualHost> That way your Solr would be visible on ports 1234 and on port 80. Upayavira On Fri, Mar 1, 2013, at 11:43 AM, Bruno Mannina wrote: > Dear Users, > > Actually we use Solr3.6/Tomcat6 on a specific port like 1234. > > We connected our software to the solr on this specific port, > but several users have a lot of problem to open this specific port on > their network company. > > I would like to know, If I can define two ports at the same time (the > specific and the standard http 80) during two months? > > These 2 months will be useful for me to change all programs in each > company. > > Thanks for your help, > Bruno