[!] --source-port,--sport port[:port]

[!] --destination-port,--dport port[:port]

[!] --dccp-types mask
    Match when the DCCP packet type is one of 'mask'. 'mask' is a comma-separated list of packet types. Packet types are: REQUEST RESPONSE DATA ACK DATAACK CLOSEREQ CLOSE RESET SYNC SYNCACK INVALID.

[!] --dccp-option number
    Match if DCCP option set.