40
Use Subnet Mask
1. Enter your IP address in “IP Address” item, for example: 203.69.28.08.
2. Enter net mask in “Subnet Mask/IP Address” item, for example:
255.255.255.0.
3. Click “Add Global Address Pool” button to add IP address
203.69.28.08.
Use IP Address Range
1. Enter starting IP address of a range in the “IP Address” item, for
example: 203.69.28.08.
2. Enter starting IP address of a range in the “Subnet Mask/IP Address”
item, for example: 203.69.28.36.
3. Click “Add Global Address Pool” button to add the IP address
203.69.28.08~203.69.28.36.
Reserved Mappings
A reserved mapping is used so that NAT knows where to route packets on
inbound sessions. The reserved mapping will map a specific global
address and port to an inside address and port. Refer to the following
