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•
WPA [TKIP] +WPA2 [AES]. This type of security enables WiFi devices
that support either WPA or WPA2 to join the modem router’s WiFi
network.
•
WPA2 [AES].WPA2 provides a secure connection but some older WiFi
devices do not detect WPA2 and support only WPA. If your network
includes such older devices, select WPA [TKIP] + WPA2 [AES] security.
If your network includes older devices only, select WPA [TKIP] security.
•
WPA [TKIP]. WPA provides a secure connection. If your network
includes older devices only, select this type of security.
Enter the interval in seconds after which the RADIUS group key is updated.
The default interval is 3600 seconds.
Group Key Update
Interval
Enter the IPv4 address of the RADIUS server to which the WiFi network
can connect.
RADIUS server IP
Address
Enter the number of the port on the modem router that is used to access
the RADIUS server for authentication. The default port number is 1812.
RADIUS server Port
Enter the shared secret (RADIUS password) that is used between the
modem router and the RADIUS server during authentication of a WiFi user.
RADIUS server Shared
Secret
8. Click the Apply button.
Your settings are saved.
9. Make sure that you can reconnect over WiFi to the network with its new security settings.
If you cannot connect over WiFi, check the following:
•
If your computer or WiFi device is already connected to another WiFi network in your area, disconnect
it from that WiFi network and connect it to the WiFi network that the modem router provides. Some
WiFi devices automatically connect to the first open network without WiFi security that they discover.
•
If your computer or WiFi device is trying to connect to your network with its old settings (before you
changed the settings), update the WiFi network selection in your computer or WiFi device to match
the current settings for your network.
•
Does your WiFi device display as an attached device? (See View Devices Currently on the Network
on page 251.) If it does, it is connected to the network.
Manage the WiFi Network Settings
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Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Model D7000