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Knowledge Base

How to count ETHDROP and TXETHDROP events on the LOM

Publication Date:  2012-07-24  |   Views:  106  |   Downloads:  0  |   Author:  SU1001434059  |   Document ID:  EKB0000336319


Issue Description

How are the ETHDROP and TXETHDROP events counted on the LOM? 

Alarm Information


Handling Process

To count TXETHDROP events, set the downlink ipg quantity register. Assume that x indicates the channel No. Set x as follows for interfaces 1�8:
1 2 3 4 5 6 7 8
1 3 5 7 2 4 6 8
Run the following command through the serial port:
m 0x90000000+(0x400*x + 0x140)*2

To count ETHDROP events, delete timeslots during services.  

Root Cause