Local port redirection seems not working

Hello, I've a Fedora 18 OS which is running behind a Freebox Revolution (French ISP router) and having IP 192.168.1.39. The F18 OS hosts a Tomcat server listening to port 8080. I've opened port 8079 and 8080 in public (default) zone: # firewall-cmd --list-port 8079/tcp 8080/tcp I've tried to redirect port from 8079 towards 8080 via TCP, UDP: # firewall-cmd --list-forward-port port=8079:proto=tcp:toport=8080:toaddr= port=8079:proto=udp:toport=8080:toaddr= I'm thinking this is sufficient to redirect effectively all requests on 8079 to 8080, so that an HTTP GET on http://192.168.1.39:8079/ SHOULD (afaik) be redirected to Tomcat server as if I've done HTTP GET on http://192.168.1.39:8080/ (which currently shows me Tomcat welcome page). That would be the expected result, but when I HTTP GET on http://192.168.1.39:8079/ via Firefox, nothing happens except web browser tells me that it cannot reach given adress. If I use 192.168.1.39 IP isntead of 127.0.0.1, it's because I further want to redirect port to a guest virtual machine which will host the Tomcat server, but currently I just want the redirection to work in local. Any hint for enabling correctly the port redirection? Where is the misconfiguration? Thanks for any help. Raphaël Flores.