5-3
T
ROUBLESHOOTING
3. Check the values for the IP address and subnet mask in the
winipcfg dialog box. In an ordinary small-scale LAN environment,
the subnet mask is set to 255.255.255.0.
NOTE: In the case where the Wireless Routing Center’s setting is default,
the IP address is 192.168.10.1, Subnet Mask is 255.255.255.0.
If the TCP/IP protocol has not been installed, or if the correct IP
address has not been set, read the manuals for your computer and
LAN card and set them accordingly.
Cause 3
The Configuration window might not be displayed if Proxy Server has
been set.
Remedy
Set not to use Proxy Server. You can enable it later.
The user name and password are not accepted despite repeated entries.
Cause
The wrong user name and password have been entered.
Remedy
If the
User name
and
Password
was changed in Administrator
Account, enter those values. If you have forgotten them, reset to the
defaults. Refer to the
item in Chapter 2, The Grand Tour.
Wireless LAN
There is no communication between a Wireless LAN station and other computers.
Cause 1
The functions of Wireless LAN stations have not been correctly
installed.
Remedy
Read the manual for your Wireless LAN PC card, and check that the
driver has been installed and is operating correctly.
If you are using a TOSHIBA Wireless LAN PC card in a computer
running Windows 2000, follow the steps below.
1. Click
Start
, point to
Control Panel
and click
System
to open
the dialog for
System Properties
.
2. Click the
Hardware
tab, then double-click
Device Manager
, to
open the
Device Manager
window.
3. From the
Network Adapters
item, double-click
TOSHIBA
Wireless LAN Card
, to open the
TOSHIBA Wireless LAN
Card Properties
dialog box.
4. If the message
This device is working properly
is
shown in the item
Device Status
, it indicates that the driver
has been installed and is operating.
Wireless LAN
