Networking

Network Address Translation

Network address translation rewrites packet addresses as traffic crosses a network boundary. Outbound NAT lets multiple private hosts use a shared public address, while connection tracking directs response traffic back to the originating host.

Also known as: NAT

Why it matters

Address translation changes how private workloads appear to external services.

Practical example

Account for NAT processing costs when large dependency downloads traverse a gateway.

Related terms

Sources

Definition reviewed .

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