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Congure your router
Advanced
NAT: NAT IP mapping
Click Nat IP Mapping in the left pane. NAT IP mapping allows you
to congure one IP pool for specied source IP address from LAN,
so a packet whose source IP is in range of the specied address will
select one IP address from the pool for NAT.
• Type: The type of this mapping rule. It can be One-to-One,
Many-to-One, Many-to-Many or One-to-Many.
• One-to-One: One local IP will be mapped to one global IP.
• Many-to-One: The IP between Local Start IP and Local End
IP will be mapped to a global IP.
• Many-to-Many: The IP between Local Start IP and Local
End IP will be mapped to the IP between Global Start IP and
Global End IP.
• One-to-Many: One local IP will be mapped to any of the IP
between Global Start IP and Global End IP.
• Local Start IP: A local IP address.
• Local End IP: A local IP address.
• Global Start IP: A global IP address used for NAT.
• Global End IP: A global IP address used for NAT.