Alvarion BreezeMAX PRO-S CPE Product Manual page 151

Problem and Indication
The Ethernet Activity and/or
Integrity LEDs are on, but
no management access
using Telnet or web
browser, and the unit does
not respond to ping.
Scanning failed and/or
Base Station not found:
None of the LINK QUALITY
LEDs illuminate.
Signal is too strong:All LINK
QUALITY LEDs, including
the red LED are on
BreezeMAX CPEs Product Manual
Possible Cause
Wrong IP configuration
Wrong Ethernet port
operation mode
ARP table in the PC
contains a wrong MAC
address for the
192.168.254.251 IP
address (due to a recent
connection to another SU).
Bridging table in SU is full
(expected when Number of
Supported Devices,
configurable from the Base
station's side, is set to a
small number.
Configuration problem
Poor link quality
Signal is too strong-may
cause saturation.
PRO-S CPE Troubleshooting
Corrective Action
Make sure that the PC is on the same subnet as the
unit. The unit's IP address for management
purposes is 192.168.254.251, and the subnet mask
is 255.255.255.0.
Make sure that the speed and duplex settings in the
PC match the configuration in the unit. The default
operation mode is Auto Negotiation, and supported
speeds are 10/100 Mbps, Full or Half Duplex.
Perform arpV-d at the DOS command prompt to
clear the ARP table, and retry the Telnet command
to the unit.
Reset the SU to clear the table and retry the Telnet
command to the unit.
Verify proper configuration of Frequency Scanning
parameters.
Verify proper configuration of Base Station and Best
AU parameters.
If proper configuration parameters are not known,
press the RESET button for more than 5 seconds to
activate the factory default configuration
Try changing the location of the unit/antenna to
improve link quality using the LINK QUALITY LEDs.
Change the location/direction of the unit/antenna to
reduce signal strength using the LINK QUALITY
LEDs.
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