Operation Manual

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Enabled One to One NAT：
To activate or close the One-to-One NAT function. (Check to activate the
function).
Private IP Range Begin：
Input the Private IP address for the Intranet One-to-One NAT function.
Public IP Range Begin：
Input the Public IP address for the Internet One-to-One NAT function.
Range Length：
The numbers of final IP addresses of actual Internet IP addresses. (Please
do not include IP addresses in use by WANs.)
Add to List：
Add this configuration to the One-to-One NAT list.
Delete Seleted Item：
Remove a selected One-to-One NAT list.
Apply：
Click “Apply” to save the network configuration modification.
Cancel：
Click “Cancel" to leave without making any changes.
Attention！
One-to-One NAT mode will change the firewall working mode. If this function has been set up, the
Internet IP server or PC which is mapped with a LAN port will be exposed on the Internet. To prevent
Internet users from actively connecting with the One-on-One NAT server or PC, please set up a proper
denial rule for access, as described Firewall.