System Troubleshooting; Troubleshooting Guide; Table 4-1. Troubleshooting - Alvarion BreezeNET DS.11 User Manual

4. SYSTEM TROUBLESHOOTING

The following troubleshooting guide provides answers to some of the more
common problems which may occur when installing and using the
BreezeNET DS.11. If problems not mentioned in this guide should arise, checking
the Ethernet and WLAN counters may help (see Section 3.3.4). If the problem
persists, please feel free to contact your local distributor or the BreezeCOM
Technical Support Department.

4.1 Troubleshooting Guide

Problem and
Indication
No Power to Unit.
Power LED is off.
Failure to establish
wireless link. LINK
LED is off and unit
resets every few
minutes.
BreezeNET BU-DS.11/RB-DS.11

Table 4-1. Troubleshooting

Possible Cause
1. Power cord is not
properly connected.
2. Power supply is
defective.
1. Power supply to units
may be faulty
2. The RB-DS.11 units
may not have the same
ESSID as the BU-DS.11.
Corrective Action
1. Verify power cord is properly connected to
the BreezeNET unit and to the power outlet.
2. If this is not the cause, replace the power
supply.
1. Verify power to units.
2. Verify that all units in the network have the
same ESSID as the BU-DS.11 (ESSID must
be identical in all units in the WLAN; the
ESSID is case sensitive). Check that the units
are on the same channel.
Verify wireless link:
Set BU-DS.11 and Bridge unit side by
side.
Power on each unit and see if a wireless
link is established (even "D" models
without their external antennas should
establish a link if placed side by side with
the BU-DS.11).
If the units fail to associate, reset units to
factory default values reset unit (see
Section 2.3). The units should now
establish a wireless link.
4-1
System Troubleshooting
User's Guide