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CBSP: document rate counters and their mapping to basic/extended CBCH 

Change-Id: Id298d547a90bb5d8e40f2cd300b7e1303bb43fdc
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Harald Welte 2021-02-22 13:06:08 +01:00 committed by laforge
parent 3991ae5b87
commit f5d0733e44
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doc/manuals/chapters/smscb.adoc
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@ -102,3 +102,29 @@ OsmoBSC(config-cbc)# end
----
For more details on the available configuration commands, please check the OsmoBSC VTY Reference.
=== Counters
OsmoBSC has two Cell Broadcast related rate counter groups for each BTS:
* the basic CBCH ("cell broadcast channel 0")
* the extended CBCH ("cell broadcast channel 1")
See below example for a situation where no CBS messages were received yet from the CBC,
and hence only NULL messages have been sent on both basic and extended CBCH:
.Example: CBCH related rate counters on a BTS that didn't receive any CBS messages
----
cell broadcast channel 1:
cbch:rcvd_queued: 0 (0/s 0/m 0/h 0/d) Received + queued CBCH messages (Abis)
cbch:rcvd_dropped: 0 (0/s 0/m 0/h 0/d) Received + dropped CBCH messages (Abis)
cbch:sent_single: 0 (0/s 0/m 0/h 0/d) Sent single CBCH messages (Um)
cbch:sent_default: 0 (0/s 0/m 0/h 0/d) Sent default CBCH messages (Um)
cbch:sent_null: 31366 (0/s 45/m 2677/h 30588/d) Sent NULL CBCH messages (Um)
cell broadcast channel 0:
cbch:rcvd_queued: 0 (0/s 0/m 0/h 0/d) Received + queued CBCH messages (Abis)
cbch:rcvd_dropped: 0 (0/s 0/m 0/h 0/d) Received + dropped CBCH messages (Abis)
cbch:sent_single: 0 (0/s 0/m 0/h 0/d) Sent single CBCH messages (Um)
cbch:sent_default: 0 (0/s 0/m 0/h 0/d) Sent default CBCH messages (Um)
cbch:sent_null: 31366 (1/s 46/m 2676/h 30588/d) Sent NULL CBCH messages (Um)
----