Wireshark
the world's foremost network protocol analyzer
Display Filter Reference: Session Traversal Utilities for NAT
Protocol field name: stun
Versions: 1.0.0 to 1.6.5
Back to Display Filter Reference
| Field name | Type | Description | Versions |
|---|---|---|---|
| stun.att | Label | Attributes | 1.0.0 to 1.2.18 |
| stun.att.bandwidth | Unsigned integer, 4 bytes | Bandwidth | 1.0.0 to 1.2.18 |
| stun.att.cache-timeout | Unsigned integer, 4 bytes | Cache timeout | 1.4.0 to 1.6.5 |
| stun.att.change-ip | Boolean | Change IP | 1.4.0 to 1.6.5 |
| stun.att.change-port | Boolean | Change Port | 1.4.0 to 1.6.5 |
| stun.att.change.ip | Boolean | Change IP | 1.0.0 to 1.2.18 |
| stun.att.change.port | Boolean | Change Port | 1.0.0 to 1.2.18 |
| stun.att.channelnum | Unsigned integer, 2 bytes | Channel-Number | 1.4.0 to 1.6.5 |
| stun.att.connection_request_binding | Character string | Connection Request Binding | 1.0.0 to 1.2.18 |
| stun.att.crc32 | Unsigned integer, 4 bytes | CRC-32 | 1.4.0 to 1.6.5 |
| stun.att.data | Sequence of bytes | Data | 1.0.0 to 1.2.18 |
| stun.att.error | Unsigned integer, 1 byte | Error Code | 1.0.0 to 1.6.5 |
| stun.att.error.class | Unsigned integer, 1 byte | Error Class | 1.0.0 to 1.6.5 |
| stun.att.error.reason | Character string | Error Reason Phrase | 1.0.0 to 1.6.5 |
| stun.att.even-port.reserve-next | Unsigned integer, 1 byte | Reserve next | 1.4.0 to 1.6.5 |
| stun.att.family | Unsigned integer, 1 byte | Protocol Family | 1.0.0 to 1.6.5 |
| stun.att.hmac | Sequence of bytes | HMAC-SHA1 | 1.4.0 to 1.6.5 |
| stun.att.icmp.code | Unsigned integer, 1 byte | ICMP code | 1.4.0 to 1.6.5 |
| stun.att.icmp.type | Unsigned integer, 1 byte | ICMP type | 1.4.0 to 1.6.5 |
| stun.att.ipv4 | IPv4 address | IP | 1.0.0 to 1.6.5 |
| stun.att.ipv4-xord | Sequence of bytes | IP (XOR-d) | 1.0.0 to 1.6.5 |
| stun.att.ipv6 | IPv6 address | IP | 1.0.0 to 1.6.5 |
| stun.att.ipv6-xord | Sequence of bytes | IP (XOR-d) | 1.0.0 to 1.6.5 |
| stun.att.length | Unsigned integer, 2 bytes | Attribute Length | 1.0.0 to 1.6.5 |
| stun.att.lifetime | Unsigned integer, 4 bytes | Lifetime | 1.0.0 to 1.6.5 |
| stun.att.magic.cookie | Unsigned integer, 4 bytes | Magic Cookie | 1.0.0 to 1.2.18 |
| stun.att.nonce | Character string | Nonce | 1.4.0 to 1.6.5 |
| stun.att.padding | Unsigned integer, 2 bytes | Padding | 1.4.0 to 1.6.5 |
| stun.att.port | Unsigned integer, 2 bytes | Port | 1.0.0 to 1.6.5 |
| stun.att.port-xord | Sequence of bytes | Port (XOR-d) | 1.0.0 to 1.6.5 |
| stun.att.priority | Unsigned integer, 4 bytes | Priority | 1.4.0 to 1.6.5 |
| stun.att.realm | Character string | Realm | 1.4.0 to 1.6.5 |
| stun.att.reserved | Unsigned integer, 2 bytes | Reserved | 1.4.0 to 1.6.5 |
| stun.att.server | Character string | Server version | 1.0.0 to 1.2.18 |
| stun.att.software | Character string | Software | 1.4.0 to 1.6.5 |
| stun.att.tie-breaker | Sequence of bytes | Tie breaker | 1.4.0 to 1.6.5 |
| stun.att.token | Sequence of bytes | Token | 1.4.0 to 1.6.5 |
| stun.att.transp | Unsigned integer, 1 byte | Transport | 1.4.0 to 1.6.5 |
| stun.att.type | Unsigned integer, 2 bytes | Attribute Type | 1.0.0 to 1.6.5 |
| stun.att.type.assignment | Unsigned integer, 2 bytes | Attribute Type Assignment | 1.4.0 to 1.6.5 |
| stun.att.type.comprehension | Unsigned integer, 2 bytes | Attribute Type Comprehension | 1.4.0 to 1.6.5 |
| stun.att.unknown | Unsigned integer, 2 bytes | Unknown Attribute | 1.0.0 to 1.6.5 |
| stun.att.username | Character string | Username | 1.4.0 to 1.6.5 |
| stun.att.value | Sequence of bytes | Value | 1.0.0 to 1.2.18 |
| stun.attribute | Unsigned integer, 2 bytes | Attribute Type | 1.4.0 to 1.6.5 |
| stun.attributes | Label | Attributes | 1.4.0 to 1.6.5 |
| stun.channel | Unsigned integer, 2 bytes | Channel Number | 1.4.0 to 1.6.5 |
| stun.cookie | Sequence of bytes | Message Cookie | 1.4.0 to 1.6.5 |
| stun.id | Sequence of bytes | Message Transaction ID | 1.0.0 to 1.6.5 |
| stun.length | Unsigned integer, 2 bytes | Message Length | 1.0.0 to 1.6.5 |
| stun.port.bandwidth | Unsigned integer, 4 bytes | Bandwidth | 1.4.0 to 1.6.5 |
| stun.reqduplicate | Frame number | Duplicated original message in | 1.4.0 to 1.6.5 |
| stun.response-in | Frame number | Response In | 1.4.0 to 1.6.5 |
| stun.response-to | Frame number | Request In | 1.4.0 to 1.6.5 |
| stun.response_in | Frame number | Response In | 1.2.0 to 1.2.18 |
| stun.response_to | Frame number | Request In | 1.2.0 to 1.2.18 |
| stun.time | Time offset | Time | 1.2.0 to 1.6.5 |
| stun.type | Unsigned integer, 2 bytes | Message Type | 1.0.0 to 1.6.5 |
| stun.type.class | Unsigned integer, 2 bytes | Message Class | 1.4.0 to 1.6.5 |
| stun.type.method | Unsigned integer, 2 bytes | Message Method | 1.4.0 to 1.6.5 |
| stun.type.method-assignment | Unsigned integer, 2 bytes | Message Method Assignment | 1.4.0 to 1.6.5 |
| stun.value | Sequence of bytes | Value | 1.4.0 to 1.6.5 |