22 lines
1.4 KiB
Markdown
22 lines
1.4 KiB
Markdown
<!--- Hugo front matter used to generate the website version of this page:
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linkTitle: Destination
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--->
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# Destination Attributes
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These attributes may be used to describe the receiver of a network exchange/packet. These should be used
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when there is no client/server relationship between the two sides, or when that relationship is unknown.
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This covers low-level network interactions (e.g. packet tracing) where you don't know if
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there was a connection or which side initiated it.
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This also covers unidirectional UDP flows and peer-to-peer communication where the
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"user-facing" surface of the protocol / API does not expose a clear notion of client and server.
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<!-- semconv registry.destination(omit_requirement_level) -->
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| Attribute | Type | Description | Examples | Stability |
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|---|---|---|---|---|
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| `destination.address` | string | Destination address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name. [1] | `destination.example.com`; `10.1.2.80`; `/tmp/my.sock` |  |
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| `destination.port` | int | Destination port number | `3389`; `2888` |  |
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**[1]:** When observed from the source side, and when communicating through an intermediary, `destination.address` SHOULD represent the destination address behind any intermediaries, for example proxies, if it's available.
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<!-- endsemconv -->
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