Accept accepts packets.

ConnectionEstablished filters established connections.

DestinationAddress filters destination address.

DestinationNAT redirects packets to IP and port.

DestinationPort filters destination port.

Expressions combines expressions into a single list.

IncomingInterface filters incoming interface.

LocalDestinationAddress filters local destination addresses.

LocalSourceAddress filters local source addresses.

Masquerade masquerades packets.

NotSourceAddress filters out packets coming from IP.

OutgoingInterface filters outgoing interface.

Protocol filters protocol.

SourceNetwork filters traffic coming from network.