Azure Firewall rule, evaluated before any other, that maps a public IP and port on the firewall to an internal IP and port, with the translated traffic allowed automatically.
Also called destination network address translation.
Read more: Microsoft Learn
In the Ultra Transcenders books
Each book explains DNAT rule in context, with comparison tables and the common traps.
Terms in this definition
- Azure Firewall
Stateful network firewall run by Azure as a managed service; it can be placed in Virtual WAN hubs and administered through Firewall Manager.
- MAPS
Short for Microsoft Active Protection Service. It gives Microsoft Defender Antivirus cloud verdicts on suspect files in seconds, and features like file indicators stop working if it is turned off or blocked.
- Internal
The API Management VNet mode where the gateway can be reached solely through a private IP address.