Hello guys There's a typo in the original pf.conf (OpenBSD 5.6)
- Original /etc/pf.conf *# By default, do not permit remote connections to X11* *block return in on ! lo0 proto tcp to port 6000:6010* - Result (nmap) rembrandt:~ root# nmap -P0 jumbo.falcao.org Starting Nmap 6.47 ( http://nmap.org ) at 2015-04-26 04:24 CEST Nmap scan report for jumbo.falcao.org (184.107.114.200) Host is up (0.14s latency). Not shown: 990 filtered ports PORT STATE SERVICE 22/tcp open ssh 6000/tcp closed X11 6001/tcp closed X11:1 6002/tcp closed X11:2 6003/tcp closed X11:3 6004/tcp closed X11:4 6005/tcp closed X11:5 6006/tcp closed X11:6 6007/tcp closed X11:7 6009/tcp closed X11:9 Nmap done: 1 IP address (1 host up) scanned in 11.52 seconds rembrandt:~ root# If I remove the "!", then all is fine. Hope it helps Cheers, Danilo
