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T
ROUBLESHOOTING
A-4
Wireless Problems
A wireless PC
cannot associate
with the
Barricade.
•
Make sure the wireless PC has the same SSID
settings as the Barricade. See “Channel and
SSID” on page 26.
•
You need to have the same security settings on
the clients and the Barricade. See “Encryption”
on page 27.
The wireless
network is often
interrupted.
•
Move your wireless PC closer to the Barricade to
find a better signal. If the signal is still weak,
change the angle of the antenna.
•
There may be interference, possibly caused by a
microwave oven, 2.4GHz wireless phone, or
metal objects. Move these interference sources
or change the location of the wireless PC or
Barricade.
•
Change the wireless channel on the Barricade.
See “Channel and SSID” on page 26.
•
Check the AP antenna, connectors, and cabling
are firmly connected
The Barricade
cannot be
detected by a
wireless client.
•
The distance between the Barricade and wireless
PC is too great.
•
Make sure the wireless PC has the same SSID
and security settings as the Barricade. See
“Channel and SSID” on page 27 and
“Encryption” on page 27.
Troubleshooting Chart
Symptom
Action
Summary of Contents for 7404WBRA
Page 2: ......
Page 10: ...COMPLIANCES vi ...
Page 14: ...TABLE OF CONTENTS x ...
Page 26: ...INSTALLATION 2 8 ...
Page 28: ...CONFIGURING CLIENT PCS 3 2 ...
Page 57: ...WIRELESS 4 29 MAC Address Filtering ...
Page 60: ...CONFIGURING THE BARRICADE 4 32 Virtual Server ...
Page 67: ...FIREWALL 4 39 Access Control ...
Page 69: ...FIREWALL 4 41 Access Control Add PC ...
Page 72: ...CONFIGURING THE BARRICADE 4 44 3 Click OK and then click APPLY to save your settings ...
Page 73: ...FIREWALL 4 45 Intrusion Detection ...
Page 82: ...CONFIGURING THE BARRICADE 4 54 Status ...
Page 90: ...CONFIGURING THE BARRICADE 4 62 ...
Page 114: ...CONFIGURING CLIENT TCP IP 5 24 ...
Page 132: ...CABLES B 6 ...
Page 135: ......