PLANET BM-2101 - Manual (Page 49)

We set 4 environments.
No. Range The Application Environment
Example 1 LAN Modify the LAN interface address.
Example 2 WAN Set the WAN interface address.
Example 3 DMZ Set the DMZ interface addressNAT mode .
Example 4 DMZ Set the DMZ interface addressDMZ_Transparent
mode.