Planet Technology MH-2001 - Manual (Page 31)

MH-2001 Multi-Homing Security Gateway User’s Manual
The value of Set Offset From GMT and Server IP / Name can be looking for from Assist.
4.2.3 Multiple Subnet
NAT mode
Multiple Subnet allows local port to set multiple subnet works and connect with the internet through different
WAN 1 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 subnet works for the purpose of
convenient management. The settings are as the following:
1. R&D department sub-network: 192.168.1.11/24(LAN ) ÅÆ 168.85.88.253(WAN 1)
2. Service department sub-network: 192.168.2.11/24(LAN ) ÅÆ 168.85.88.252(WAN 1)
3. Sales department sub-network: 192.168.3.11/24(LAN ) ÅÆ 168.85.88.251(WAN 1)
4. Procurement department sub-network: 192.168.4.11/24(LAN ) ÅÆ 168.85.88.250(WAN 1)
5. Accounting department sub-network: 192.168.5.11/24(LAN ) ÅÆ 168.85.88.249(WAN 1)
The first department(R&D department) was set while setting interface IP, the other four ones have to be added
in Multiple Subnet, after completing the settings, each department use the different WAN IP Address to
connect to the internet. The settings of LAN computers on Service 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 Subnet.
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