Wireshark · Display Filter Reference: Session Traversal Utilities for NAT

Field name	Description	Type	Versions
stun.att	Attributes	Label	1.0.0 to 1.2.18
stun.att.address_rp.marb	Maximum Receive Bandwidth	Unsigned integer (32 bits)	3.0.0 to 4.4.2
stun.att.address_rp.masb	Maximum Send Bandwidth	Unsigned integer (32 bits)	3.0.0 to 4.4.2
stun.att.address_rp.pstn	PSTN	Boolean	3.4.0 to 4.4.2
stun.att.address_rp.reserved	Reserved	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.address_rp.valid	Valid	Boolean	2.0.0 to 4.4.2
stun.att.adress_rp.marb	Maximum Receive Bandwidth	Unsigned integer (32 bits)	2.0.0 to 2.6.20
stun.att.adress_rp.masb	Maximum Send Bandwidth	Unsigned integer (32 bits)	2.0.0 to 2.6.20
stun.att.bandwidth	Bandwidth	Unsigned integer (32 bits)	1.0.0 to 1.2.18
stun.att.bandwidth_acm.type	Message Type	Unsigned integer (16 bits)	2.0.0 to 4.4.2
stun.att.bandwidth_rsv_amount.marb	Maximum Receive Bandwidth	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.bandwidth_rsv_amount.masb	Maximum Send Bandwidth	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.bandwidth_rsv_amount.mirb	Minimum Receive Bandwidth	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.bandwidth_rsv_amount.misb	Minimum Send Bandwidth	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.bandwidth_rsv_id	Reservation ID	Byte sequence	2.0.0 to 4.4.2
stun.att.cache-timeout	Cache timeout	Unsigned integer (32 bits)	1.4.0 to 4.4.2
stun.att.change-ip	Change IP	Boolean	1.4.0 to 4.4.2
stun.att.change-port	Change Port	Boolean	1.4.0 to 4.4.2
stun.att.change.ip	Change IP	Boolean	1.0.0 to 1.2.18
stun.att.change.port	Change Port	Boolean	1.0.0 to 1.2.18
stun.att.channelnum	Channel-Number	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.att.connection_request_binding	Connection Request Binding	Character string	1.0.0 to 1.2.18
stun.att.crc32	CRC-32	Unsigned integer (32 bits)	1.4.0 to 4.4.2
stun.att.crc32.bad	Bad Fingerprint	Label	4.0.0 to 4.4.2
stun.att.crc32.status	CRC-32 Status	Unsigned integer (8 bits)	4.0.0 to 4.4.2
stun.att.data	Data	Byte sequence	1.0.0 to 1.2.18
stun.att.error	Error Code	Unsigned integer (8 bits)	1.0.0 to 4.4.2
stun.att.error.class	Error Class	Unsigned integer (8 bits)	1.0.0 to 4.4.2
stun.att.error.reason	Error Reason Phrase	Character string	1.0.0 to 4.4.2
stun.att.even-port.reserve-next	Reserve next	Unsigned integer (8 bits)	1.4.0 to 4.4.2
stun.att.family	Protocol Family	Unsigned integer (8 bits)	1.0.0 to 4.4.2
stun.att.google.network_cost	Google Network Cost	Unsigned integer (16 bits)	3.4.0 to 4.4.2
stun.att.google.network_id	Google Network ID	Unsigned integer (16 bits)	3.4.0 to 4.4.2
stun.att.hmac	HMAC-SHA1	Byte sequence	1.4.0 to 4.4.2
stun.att.icmp.code	ICMP code	Unsigned integer (8 bits)	1.4.0 to 4.4.2
stun.att.icmp.type	ICMP type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
stun.att.ipv4	IP	IPv4 address	1.0.0 to 4.4.2
stun.att.ipv4-xord	IP (XOR-d)	Byte sequence	1.0.0 to 4.4.2
stun.att.ipv6	IP	IPv6 address	1.0.0 to 4.4.2
stun.att.ipv6-xord	IP (XOR-d)	Byte sequence	1.0.0 to 4.4.2
stun.att.length	Attribute Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.att.lifetime	Lifetime	Unsigned integer (32 bits)	1.0.0 to 4.4.2
stun.att.lp.federation	Federation	Unsigned integer (8 bits)	2.0.0 to 4.4.2
stun.att.lp.peer_location	Peer Location	Unsigned integer (8 bits)	2.0.0 to 4.4.2
stun.att.lp.seft_location	Self Location	Unsigned integer (8 bits)	2.0.0 to 4.4.2
stun.att.magic.cookie	Magic Cookie	Unsigned integer (32 bits)	1.0.0 to 1.2.18
stun.att.magic_cookie	Magic Cookie	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.ms.connection_id	Connection ID	Byte sequence	2.0.0 to 4.4.2
stun.att.ms.foundation	Foundation	Character string	2.0.0 to 4.4.2
stun.att.ms.multiplexed_turn_session_id	MS Multiplexed TURN Session Id	Unsigned integer (64 bits)	3.4.0 to 4.4.2
stun.att.ms.sequence_number	Sequence Number	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.ms.service_quality	Service Quality	Unsigned integer (16 bits)	2.0.0 to 4.4.2
stun.att.ms.stream_type	Stream Type	Unsigned integer (16 bits)	2.0.0 to 4.4.2
stun.att.ms.turn_session_id	MS TURN Session Id	Unsigned integer (64 bits)	3.4.0 to 4.4.2
stun.att.ms.version	MS Version	Unsigned integer (32 bits)	2.0.0 to 4.4.2
stun.att.ms.version.ice	MS ICE Version	Unsigned integer (32 bits)	4.0.0 to 4.4.2
stun.att.nonce	Nonce	Character string	1.4.0 to 4.4.2
stun.att.padding	Padding	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.att.password	Password	Byte sequence	1.10.0 to 4.4.2
stun.att.port	Port	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.att.port-xord	Port (XOR-d)	Byte sequence	1.0.0 to 4.4.2
stun.att.priority	Priority	Unsigned integer (32 bits)	1.4.0 to 4.4.2
stun.att.pw_alg	Password Algorithm	Unsigned integer (16 bits)	3.4.0 to 4.4.2
stun.att.pw_alg_data	Password Algorithm Data	Byte sequence	3.4.0 to 4.4.2
stun.att.pw_alg_len	Password Algorithm Length	Unsigned integer (16 bits)	3.4.0 to 4.4.2
stun.att.realm	Realm	Character string	1.4.0 to 4.4.2
stun.att.reserved	Reserved	Byte sequence	1.4.0 to 4.4.2
stun.att.server	Server version	Character string	1.0.0 to 1.2.18
stun.att.sip_call_id	SIP Call ID	Byte sequence	2.0.0 to 4.4.2
stun.att.sip_dialog_id	SIP Dialog ID	Byte sequence	2.0.0 to 4.4.2
stun.att.software	Software	Character string	1.4.0 to 4.4.2
stun.att.tie-breaker	Tie breaker	Byte sequence	1.4.0 to 4.4.2
stun.att.token	Token	Byte sequence	1.4.0 to 4.4.2
stun.att.transp	Transport	Unsigned integer (8 bits)	1.4.0 to 4.4.2
stun.att.type	Attribute Type	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.att.type.assignment	Attribute Type Assignment	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.att.type.comprehension	Attribute Type Comprehension	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.att.unknown	Unknown Attribute	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.att.unknown8006	Unknown8006	Byte sequence	3.4.0 to 4.4.2
stun.att.username	Username	Character string	1.4.0 to 4.4.2
stun.att.username.opaque	Username	Byte sequence	3.6.0 to 4.4.2
stun.att.value	Value	Byte sequence	1.0.0 to 1.2.18
stun.attribute	Attribute Type	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.attributes	Attributes	Label	1.4.0 to 4.4.2
stun.channel	Channel Number	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.cookie	Message Cookie	Byte sequence	1.4.0 to 4.4.2
stun.id	Message Transaction ID	Byte sequence	1.0.0 to 4.4.2
stun.length	Message Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.long_attribute	Attribute has trailing data	Label	3.4.0 to 4.4.2
stun.network_version	STUN Network Version	Unsigned integer (8 bits)	3.4.0 to 4.4.2
stun.port.bandwidth	Bandwidth	Unsigned integer (32 bits)	1.4.0 to 4.4.2
stun.reqduplicate	Duplicated original message in	Frame number	1.4.0 to 4.4.2
stun.response-in	Response In	Frame number	1.4.0 to 4.4.2
stun.response-to	Request In	Frame number	1.4.0 to 4.4.2
stun.response_in	Response In	Frame number	1.2.0 to 1.2.18
stun.response_to	Request In	Frame number	1.2.0 to 1.2.18
stun.short_packet	Packet is too short	Label	3.4.0 to 4.4.2
stun.tcp_frame_length	TCP Frame Length	Unsigned integer (16 bits)	2.0.0 to 4.4.2
stun.time	Time	Time offset	1.2.0 to 4.4.2
stun.type	Message Type	Unsigned integer (16 bits)	1.0.0 to 4.4.2
stun.type.class	Message Class	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.type.method	Message Method	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.type.method-assignment	Message Method Assignment	Unsigned integer (16 bits)	1.4.0 to 4.4.2
stun.unknown_attribute	Attribute unknown	Label	3.4.0 to 4.4.2
stun.value	Value	Byte sequence	1.4.0 to 4.4.2
stun.wrong_msglen	Packet length is not multiple of 4 bytes	Label	3.4.0 to 4.4.2