Ericsson WCDMA/HSDPA ユーザーズマニュアル

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Configuration and Management 
 
The following configuration options are displayed on the DHCP server 
page: 
 
If this check box is selected the DHCP server is 
working, otherwise it is turned off. 
Enable DHCP server 
The first IP address in a range of IP addresses 
that can be assigned to the LAN clients. 
IP address range 
from 
The last IP address in a range of IP addresses 
that can be assigned to the LAN clients. 
IP address range to 
The IP address lease time, specified in 
seconds: 
min: 60 
max: 2147483647 
Max Lease Time [sec] 
 
To disable the DHCP server. Clear the Enable DHCP server check box on 
the DHCP Server page. 
If you for some reason want to configure your connected devices with static 
addresses, make sure that the addresses are outside the DHCP server IP 
address range. 
To change the range of available addresses, change the IP addresses in 
the IP address range from and IP address range to fields. 
Note:   The DHCP server IP address range has to be on the same subnet 
as the Ericsson W20 LAN IP address. The IP address range must 
not include the Ericsson W20 IP address. For instructions on how 
to change the W20 IP address or subnet mask, see section 
2.5 – 
In the Maximum lease time [sec] field, enter the time (in seconds) you 
want the LAN device to lease the IP address before it is reassigned. 
Click 
 Apply 
 to save the settings. 
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