Wireshark · Display Filter Reference: Port Control Protocol

Field name	Description	Type	Versions
portcontrol.client_ip	Client IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.epoch_time	Epoch Time	Unsigned integer (32 bits)	1.10.0 to 4.4.2
portcontrol.lifetime_req	Requested Lifetime	Unsigned integer (32 bits)	1.10.0 to 4.4.2
portcontrol.lifetime_rsp	Lifetime	Unsigned integer (32 bits)	1.10.0 to 4.4.2
portcontrol.map.internal_port	Internal Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.map.nonce	Mapping Nonce	Byte sequence	1.10.0 to 4.4.2
portcontrol.map.protocol	Protocol	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.map.req_sug_external_ip	Suggested External IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.map.req_sug_external_port	Suggested External Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.map.reserved	Reserved	Unsigned integer (24 bits)	1.10.0 to 4.4.2
portcontrol.map.rsp_assigned_ext_ip	Assigned External IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.map.rsp_assigned_external_port	Assigned External Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.opcode	Opcode	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.opcode.unknown	Unknown opcode	Label	1.12.0 to 4.4.2
portcontrol.option	Option	Label	1.10.0 to 4.4.2
portcontrol.option.code	Option	Unsigned integer (8 bits)	1.12.3 to 4.4.2
portcontrol.option.description	Description	Character string	1.12.0 to 4.4.2
portcontrol.option.filter.prefix_length	Prefix Length	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.option.filter.remote_peer_ip	Remote Peer IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.option.filter.remote_peer_port	Remote Peer Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.option.filter.reserved	Reserved	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.option.length	Option Length	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.option.p64.ipv4_address	IPv4 Address	IPv4 address	1.12.0 to 4.4.2
portcontrol.option.p64.ipv4_prefix_count	IPv4 Prefix Count	Unsigned integer (16 bits)	1.12.0 to 4.4.2
portcontrol.option.p64.ipv4_prefix_length	IPv4 Prefix Length	Unsigned integer (16 bits)	3.4.0 to 4.4.2
portcontrol.option.p64.length	Length	Unsigned integer (16 bits)	1.12.0 to 4.4.2
portcontrol.option.p64.prefix64	Prefix64	Byte sequence	1.12.0 to 4.4.2
portcontrol.option.p64.suffix	Suffix	Byte sequence	1.12.0 to 4.4.2
portcontrol.option.padding	Padding	Byte sequence	2.4.10 to 2.4.16, 2.6.4 to 4.4.2
portcontrol.option.portset.parity	Parity Requested	Boolean	3.4.0 to 4.4.2
portcontrol.option.portset.req_sug_first_external_port	Suggested First Port	Unsigned integer (16 bits)	3.4.0 to 4.4.2
portcontrol.option.portset.reserved	Reserved	Unsigned integer (8 bits)	3.4.0 to 4.4.2
portcontrol.option.portset.rsp_assigned_first_external_port	Assigned First Port	Unsigned integer (16 bits)	3.4.0 to 4.4.2
portcontrol.option.portset.size	Port Set Size	Unsigned integer (16 bits)	3.4.0 to 4.4.2
portcontrol.option.reserved	Reserved	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.option.third_party.internal_ip	Internal IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.option.unknown	Unknown option	Label	1.12.0 to 4.4.2
portcontrol.options	Options	Label	1.12.0 to 4.4.2
portcontrol.peer.internal_port	Internal Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.peer.nonce	Mapping Nonce	Byte sequence	1.10.0 to 4.4.2
portcontrol.peer.protocol	Protocol	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.peer.remote_peer_ip	Remote Peer IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.peer.remote_peer_port	Remote Peer Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.peer.req_sug_external_ip	Suggested External IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.peer.req_sug_external_port	Suggested External Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.peer.reserved	Reserved	Byte sequence	1.10.0 to 4.4.2
portcontrol.peer.rsp_assigned_ext_ip	Assigned External IP Address	IPv6 address	1.10.0 to 4.4.2
portcontrol.peer.rsp_assigned_external_port	Assigned External Port	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.r	R	Boolean	1.10.0 to 4.4.2
portcontrol.request	Request	Boolean	1.10.0 to 4.4.2
portcontrol.reserved	Reserved	Unsigned integer (8 bits)	1.10.0 to 4.4.2
portcontrol.response	Response	Boolean	1.10.0 to 4.4.2
portcontrol.result_code	Result Code	Unsigned integer (16 bits)	1.10.0 to 4.4.2
portcontrol.rsp_reserved	Reserved	Byte sequence	1.10.0 to 4.4.2
portcontrol.version	Version	Unsigned integer (8 bits)	1.10.0 to 4.4.2