Recently I started dabbling with Packet_Filter (PF) to set up my firewall. So far I read a bit in the PF Handbook and our FreeBSD Handbook (chapter on PF). The firewall works fine and the rules seem sane. However, I cannot connect to #freenode with PF enabled.
Does anyone know any pass command setups which would allow exclusively passing of only IRC traffic (all other unwanted traffic being blocked)? Which ports would need to be left open, etc.?
If this has been covered somewhere already, I would be very happy if someone could point me to the correct literature .
Does anyone know any pass command setups which would allow exclusively passing of only IRC traffic (all other unwanted traffic being blocked)? Which ports would need to be left open, etc.?
If this has been covered somewhere already, I would be very happy if someone could point me to the correct literature .