In NAT, the source address from the internal network is called which term?

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Multiple Choice

In NAT, the source address from the internal network is called which term?

NAT terminology distinguishes how addresses look from different sides of the translation. The source address from the internal network is called Inside Local. It’s the original IP address assigned to a host inside the private network, as seen on the inside before any NAT translation. For example, a host at 192.168.1.10 sends out traffic with that source address; NAT may translate it to a public Inside Global address like 203.0.113.5 for use on the Internet. The remote side would then see the Inside Global address, while the inside network still uses the local address as its own source. Outside Local refers to the remote host’s address as it appears to the inside network, and Outside Global refers to the remote host’s address as it appears on the Internet. These describe perspectives on addresses from the other side of the translation, not the internal source address.

NAT terminology distinguishes how addresses look from different sides of the translation. The source address from the internal network is called Inside Local. It’s the original IP address assigned to a host inside the private network, as seen on the inside before any NAT translation. For example, a host at 192.168.1.10 sends out traffic with that source address; NAT may translate it to a public Inside Global address like 203.0.113.5 for use on the Internet. The remote side would then see the Inside Global address, while the inside network still uses the local address as its own source.

Outside Local refers to the remote host’s address as it appears to the inside network, and Outside Global refers to the remote host’s address as it appears on the Internet. These describe perspectives on addresses from the other side of the translation, not the internal source address.

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