HELIX on FreeBSD 8-STABLE - no response on port 80

[da1]

Hi,

I have a FreeBSD 8-STABLE box (r224526) where I installed Zimbra (all default options) but for some reason, after starting it, I get nothing on port 80 (Opera, IE8/9, Firefox 5/6, Chromium). I have java listening on the port (I guess tomcat) but I get no replies.

What I did:
1) installed bash (ln -s /usr/local/bin/bash /bin/bash)
2) installed diablo-jdk16
3) installed zimbra-rundepends
4) installed zcs

Zimbra can start, the ports are opened (no firewall), the sockets are created but the browsers just wait for the page ( I get no timeout, I get no error).
I can connect to port 7780 (http) but not 80.

Any ideas ?