Port forwarding

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

In collections

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What Wikipedia says

In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall.

Excerpt from the Wikipedia article “Port forwarding”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Kku, CC BY-SA 4.0, via Wikimedia Commons.