AirLive RS-1000 - Manual (Page 27)

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Multiple NAT
Multiple NAT allows local port to set multiple subnetworks and connect with the Internet
through different WAN IP Addresses.
For instance：The lease line of a company applies several real IP Addresses 168.85.88.0/24，and
the company is divided into R&D department, service, sales department, procurement
department, accounting department, the company can distinguish each department by
different subnetworks for the purpose of convenient Manager. The settings are as the
following：
1.R&D department subnetwork：192.168.1.11/24(Internal) #$ 168.85.88.253(WAN)
2. Service department subnetwork：192.168.2.11/24(Internal) #$ 168.85.88.252(WAN)
3.Sales department subnetwork： 192.168.3.11/24(Internal) #$ 168.85.88.251(WAN)
4.Procurement department subnetwork 192.168.4.11/24(Internal) #$ 168.85.88.250(WAN)
5.Accounting department subnetwork 192.168.5.11/24(Internal) #$ 168.85.88.249(WAN)
The first department(R&D department) was set while setting interface IP, the other four ones
have to be added in Multiple NAT，after completing the settings, each department use the
different WAN IP Address to connect to the Internet. The settings of each department are as
the following
Service IP Address：192.168.2.1
Subnet Mask：255.255.255.0
Default Gateway：192.168.2.11
The other departments are also set by groups, this is the function of Multiple NAT.