I often see that network settings have a field for logical port. What is this field.referring to?
ELI5: In computer networking, what is a port?
3 years ago by BOMBS to c/explainlikeimfive
explainlikeimfive
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explainlikeimfive
@lemmy.world
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Simplifying Complexity, One Answer at a Time!
Rules
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- No harassment, hate speech, or trolling.
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- Report violations.
- Foster a continuous learning environment.
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A TCP packet has a segment for a numerical descriptor which is metaphorically referred to as a port. A lot of networking hardware and software filters based on that packet segment, or directs it to particular software registered as 'listening' for that number.
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