QUESTION: How to set One to One NAT function on BiGuard S series？
ANSWER:

For example：the device’s WAN IP is 85.185.152.108 to 85.185.152.111，If an Internet User try to connect to the Web server 10.10.113.10 via WAN IP 85.185.152.110 and connect to the Mail server 10.10.113.11 via WAN IP 85.185.152.111，please do the following steps

Step1：create WAN Alias IP，menu Configuration->Interface->WAN->WAN Alias IP

Step2：create  Alias IP，menu Configuration->Interface->LAN->Alias IP

 

Step3：menu Configuration->Interface->Multiple NAT/Subnet，choose to Alias IP is belongs to which WAN IP（WAN Alias IP）

Step4：Input URL http://85.185.152.110 can access to Web Server，and the same time 10.10.113.10 goes to Internet via 85.185.152.110
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