Usage: nf-ct-list [OPTION]... [CONNTRACK ENTRY]

Options
 -f, --format=TYPE     Output format { brief | details | stats }
 -h, --help            Show this help
 -v, --version         Show versioning information

Conntrack Selection
 -i, --id=NUM            Identifier
 -p, --proto=PROTOCOL    Protocol
     --tcp-state=STATE   TCP connection state
     --orig-src=ADDR     Original source address
     --orig-sport=PORT   Original source port
     --orig-dst=ADDR     Original destination address
     --orig-dport=PORT   Original destination port
     --reply-src=ADDR    Reply source address
     --reply-sport=PORT  Reply source port
     --reply-dst=ADDR    Reply destination address
     --reply-dport=PORT  Reply destination port
 -F, --family=FAMILY     Address family
     --mark=NUM          Mark value
     --timeout=NUM       Timeout value
     --refcnt=NUM        Use counter value
     --flags             Flags