Nokia N81

Page 122
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Settings
122
Phone IP address
 (for IPv4 only)—Enter the IP address of 
your device. 
DNS address
—In 
Primary DNS address
, enter the IP 
address of the primary DNS server. In 
Secondary DNS 
address
, enter the IP address of the secondary DNS server. 
Contact your internet service provider to obtain these 
addresses.
Proxy server address
—Define the address for the proxy 
server.
Proxy port number
—Enter the proxy port number.
Wireless LAN access points 
Follow the instructions from the wireless LAN service 
provider.
WLAN network name
—Select 
Enter manually
 or 
Search 
for networks
. If you select an existing network, 
WLAN 
network mode
 and 
WLAN security mode
 are determined 
by the settings of its access point device.
Network status
—Defines whether the target network is 
hidden or not.
WLAN network mode
—Select 
Ad-hoc
 to create an ad hoc 
network and to allow devices to send and receive data 
directly; a wireless LAN access point device is not needed. 
In an ad-hoc network, all devices must use the same 
WLAN network name
.
WLAN security mode
—Select the encryption used: 
WEP
, 
802.1x
 (not for ad hoc networks), or 
WPA/WPA2
. If you 
select 
Open network
, no encryption is used. The WEP, 
802.1x, and WPA functions can be used only if the network 
supports them.
WLAN security settings
—Enter the settings for the 
selected security mode:
Security settings for 
WEP
:
•
Wep key in use
—Select the WEP key number. You can 
create up to four WEP keys. The same settings must be 
entered on the wireless LAN access point device.
•
Authentication type
—Select 
Open
 or 
Shared
 for the 
authentication type between your device and the 
wireless LAN access point device.
•
WEP key settings
—Enter 
WEP encryption
 (length of 
the key), 
WEP key format
 (
ASCII
 or 
Hexadecimal
), and 
WEP key
 (the WEP key data in the selected format).
Security settings for 
802.1x
 and 
WPA/WPA2
:
•
WPA/WPA2
—Select the means of authentication: 
EAP
 
to use an extensible authentication protocol (EAP) 
plug-in, or 
Pre-shared key
 to use a password. 
Complete the appropriate settings:
•
EAP plug-in settings
 (only for 
EAP
)—Enter the settings 
as your service provider instructs.
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