A network that can only be used for remote desktop.
Check the manual for more information.
accept ethertype arp; # so nodes can find each other drop not ipprotocol tcp; accept dport 3389; # Destination is RDP drop chr tcp_syn and not chr tcp_ack; # No new TCP connections (except RDP) accept; # Accept what's left, returning RDP traffic |
This is a common request, but we’re not sure this is best pattern for rules. See the manual and the other examples in the wiki.