Software Download Failure; Fault Description; Troubleshooting - Huawei Airbridge cBTS3612 Maintenance Manual

On-site Maintenance Manual
Airbridge cBTS3612 CDMA Base Station
With the help of the air interface signaling analyzer, it can be
determined whether the MS has received all the system messages.
Also, check whether the value setting in each of the parameters in
the message is correct. If not, modify the BSC parameter
configuration table and perform the overhead message update
again.

2.2 Software Download Failure

2.2.1 Fault Description

Software download problems includes software download failure,
maintenance console prompting failure or there being no correct
prompt messages generated.

2.2.2 Troubleshooting

Software download failure may be caused by the following two
factors: FTP client login failure and file loading abnormally
terminated by the board.
I.
FTP client login failure
1) First check if the BOOTP process of the OMU is running
properly:
The OMU requests the BTS IP address via BOOTP. If this
process fails, the BTS IP address will not be obtained, and of course
it will not be able to log in to the FTP server of BAM. Generally the
BOOTP failure may be caused by a blocked link, incorrect routing or
Chapter 2 General Fault
2-9
Processing