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NAT loopback

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Document Date and version2022.04.04
Tested with ONT HALNy HL-4GMV2 / HL-4GMV3 / HL-4GMV4 / HL-4GQV / HL-4GQVS / HL-4GQVS2 / HL-4GXV / HL-4GXV-F / HL-4GMVRSupported on Version: V3.X.21 or above
Tested with ONT HALNy HL-1B, HL-2GV, HL-4G2Supported on Version: V4.0.5 or above
Tested with ONT HALNy HL-4BX3V-F, HL-4GX3VRSupported on Version: V5.0.8 or above
Revision1
Let us know how to improve below document on: support@halny.com

ONT and routers supports NAT loopback (or harpin NAT) function, which allows LAN users to communicate with DMZ host using it’s WAN IP/domain name instead of LAN IP.

New inserted rules are displayed in table below:


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