SMC Networks SMCBR21VPN - Manual (Page 66)

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Define the required fields of Address
Name:
„ The System Administrator set up a name as IP Address that is easily
recognized.
IP Address:
„ It can be a PC’s IP Address or several IP Address of Subnet. Different
network area can be: Internal IP Address, External IP Address, and DMZ IP
Address.
Netmask:
„ When correspond to a specific IP, it should be set as: 255.255.255.255.
„ When correspond to several IP of a specific Domain. Take 192.168.100.1 (C
Class subnet) as an example, it should be set as: 255.255.255.0.
MAC Address:
„ Correspond a specific PC’s MAC Address to its IP; it can prevent users
changing IP and accessing to the net service through policy without
authorizing.
Get Static IP address from DHCP Server:
„ When enable this function and then the IP obtain from DHCP Server
automatically under LAN or DMZ will be distributed to the IP that correspond
to the MAC Address.