Amit IOG851-W, User Manual, Page: 92 / 395

4G PoE IIoT Gateway
by default. station.
The box is unchecked by default. It means no special limitation on the number of
connected STAs.
Authentication
1. A Must filled setting
2. VAP1:
WPA2-PSK
is
selected be default;
Others: Open is
selected be default.
For security, there are several authentication methods supported. Client stations
should provide the key when associate with this device.
When
Open is selected
The check box named 802.1x shows up next to the dropdown list.

802.1x (The box is unchecked by default)
When 802.1x is enabled, it means the client stations will be authenticated by
RADIUS server.
RADIUS Server IP (The default IP is 0.0.0.0)
RADIUS Server Port (The default value is 1812)
RADIUS Shared Key
When Shared is selected
The pre-shared WEP key should be set for authenticating.
When
Auto is selected
The device will select Open or Shared by requesting of client automatically.
The check box named
802.1x
shows up next to the dropdown list.

802.1x (The box is unchecked by default)
When 802.1x is enabled, it means the client stations will be authenticated by
RADIUS server.
RADIUS Server IP (The default IP is 0.0.0.0)
RADIUS Server Port (The default value is 1812)
RADIUS Shared Key
When WPA or WPA2 is selected
They are implementation of IEEE 802.11i.
WPA
only had implemented part of IEEE
802.11i, but owns the better compatibility .
WPA2 had fully implemented 802.11i standard, and owns the highest security .

RADIUS Server
The client stations will be authenticated by RADIUS server.
RADIUS Server IP (The default IP is 0.0.0.0)
RADIUS Server Port (The default value is 1812)
RADIUS Shared Key
When WPA / WPA2 is selected
It owns the same setting as WPA or WPA2 . The client stations can associate with
this device via WPA or WPA2 .
When WPA-PSK or WPA2-PSK is selected
It owns the same encryption system as WPA or WPA2. The authentication uses
pre-shared key instead of RADIUS server.
When
WPA-PSK / WPA2-PSK is selected
It owns the same setting as WPA-PSK or WPA2-PSK . The client stations can
associate with this device via WPA-PSK or WPA2-PSK .
Encryption
1. A Must filled setting.
2. VAP1: AES is
selected be default;
Others: None is
selected be default.
Select a suitable encryption method and enter the required key(s).
The available method in the dropdown list depends on the Authentication you
selected.
None
It means that the device is open system without encrypting.
WEP
Up to 4 WEP keys can be set, and you have to select one as current key. The key
type can set to HEX or ASCII .
If HEX is selected, the key should consist of (0 to 9) and (A to F).
If
ASCII
is selected, the key should consist of ASCII table.
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