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93
Configuring Advanced Settings
ì
Select the
Input type
, i.e. whether the key is to be entered manually or generated
automatically by means of a
Passphrase
.
Manual key entry
ì
Select the
Key type
,
Hex
or
ASCII
.
If you select
Hex
as the key type you can use the characters
0
to
9
and
A
to
F
.
With a 64-bit encryption depth, the key is 10 characters long.
An example of a valid key: 1234567ABC
With a 128-bit encryption depth, the key is 26 characters long.
An example of a valid key: 234567ABC8912345DEF1234567
If you select
ASCII
as the key type, you can use the characters
0
to
9
,
A
to
Z
,
a
to
z
plus the special characters in the ASCII character set.
With a 64-bit encryption depth, the key is 5 characters long.
An example of a valid key: Giga1
With a 128-bit encryption depth, the key is 13 characters long.
An example of a valid key: Giga762SX
ì
Enter up to four keys in fields
Key 1
to
Key 4
and confirm them by entering them
again in fields
Confirm key 1
to
Confirm key 4
.
ì
Select one of the four keys as the
Default key
.
ì
Click
OK
to apply the settings.
Note:
u
It is very
important
that you make a note of the key(s) that have been entered.
You will need this information to configure the wireless network adapters prop-
erly.
u
When you have concluded the configuration, you must change the WEP encryp-
tion in the wireless network adapters for the connected PCs in the same way as
they will not otherwise be given access to the wireless network of the Giga762SX
WLAN dsl.
Page 92 / 185
94
Configuring Advanced Settings
Generating a key by means of a Passphrase
ì
Enter a
Passphrase
(up to 32 characters) and confirm it by entering it again. The key
is generated automatically.
ì
Click
OK
to apply the settings.
Page 93 / 185
95
Configuring Advanced Settings
Permitted clients
On this screen you can specify the PCs that are to have wireless access to the
Giga762SX WLAN dsl and hence to your LAN and WLAN.
The default setting for access control is deactivated. This means that all PCs that use
the correct
SSID
can be logged in.
Access control is based on the
MAC addresss
of the PC network adapters.
ì
In the
Advanced Settings
menu, select:
Wireless Network
Allowed Clients
ì
Activate access control by selecting
On
in the
MAC address filter
field.
Entering PCs manually:
ì
Enter the
MAC address
and
Device name
of the required PCs in the appropriate
fields.
ì
Click the
Add
button to add the entry to the list.
ì
Click the
Delete
button to delete the entry from the list.
Note:
Only following deletion is the entry transferred to the list of known MAC
addresses.
ì
Apply the settings by clicking
OK
.
Selecting from the list of logged-in PCs
ì
Select the required PC from the
Known wireless clients
list. All
PCs that were already entered manually on the router with the
MAC address are displayed.
ì
Click the
Add
button to add the selected PC to the list.
ì
Apply the settings by clicking
OK
.
Page 94 / 185
96
Configuring Advanced Settings
Repeater function (WDS)
WDS (Wireless Distribution System) allows you to extend the range of your wireless net-
work using a repeater. A repeater located at the outer range of a wireless network
ensures that data is forwarded between WLAN clients in this wireless network and cli-
ents within its own wireless range. Repeaters and access points thereby form a common
wireless network within which all clients can be moved about freely. Clients automati-
cally set up a connection to the next access point / repeater (roaming). For security pur-
poses you must determine which access points / repeaters are to form a common wire-
less network.
If you want to use a repeater in your wireless network you must activate the Wireless
Distribution System (WDS) function.
ì
In the
Advanced Settings
menu, select:
Wireless Network
Repeater (WDS)
ì
To activate WDS select the
On
option next to
Wireless distribution system
.
The environment is scanned for wireless networks in range. If the search has been com-
pleted successfully the networks are displayed.
Note:
If you activate MAC access control, you must at least add the PC on which you are con-
figuring the Giga762SX WLAN dsl to the list. Otherwise, you will have no access to the
user interface and will receive an appropriate error message.
If you have inadvertently denied all PCs access to the Giga762SX WLAN dsl, you have
two options:
u
You can completely reset the Giga762SX WLAN dsl (page 26).
u
You can connect a PC to the Giga762SX WLAN dsl using one of the LAN connec-
tions. As MAC access control only affects PCs that are connected wirelessly, you
can use this PC to change the configuration.
Note:
WDS can only be used with WEP encryption or without encryption. If you use WPA-PSK
encryption (default) you have to change the encryption of your wireless network. For
inforamation refer to the section "Setting encryption" on page 88.
Page 95 / 185
97
Configuring Advanced Settings
All repeaters/access points in range are displayed with the following information:
SSID
MAC address
Channel
Type
(11b or 11g)
The
Signal strength
of the connection to the repeater, if one exists, is shown as a per-
centage. You can use this data to determine the best possible location for your repeater.
You can register a maximum of three repeaters to extend your WLAN.
ì
Select the
Active
check box to register a repeater to your wireless network.
ì
Click
Refresh
to update the display.
ì
Click
OK
to apply the settings.
Note:
The registered but currently unavailable repeaters are presented only by their MAC
addresses.

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