VisionNet ADSL 201ER, User Manual

Page: 37 / 66

37
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NAT Page
a. Click the NAT option in the Configuration menu and you will see the following screen.
b. Network Address Transfer (NAT) can correlate virtual IP/Global IP statically or dynamically.
Use the pull-down menu to choose NAPT , NAT or Disabled . NAPT is set as the default.
If NAT is selected, you must define which PC on your LAN can access the Internet on the
configuration of the session name, user
’
s IP and session name configuration. NAT is only used when
you have configured multiple virtual PVC
’
s.
If NAPT is selected, all PC
’
s on your LAN can access the Internet simultaneously using 1
IP address. The servers and workstations on your local network are not visible outside your network.
If Disabled is selected, you must have routable IP addresses on all LAN devices. These addresses
are provided by your ISP.
c. When finished, click Submit . You can click Reset to bring back the last setting; this function can only
be used before you click Submit .