Hi
Please help me, I want to graph the percentage of use of the downstream and upstream channels of a CMTS C100G Casa Systems
What are the snmp OIDs to graph
show docsis upstream channel utilization
show docsis downstream channel utilization
CASA-C100G#show docsis upstream channel utilization
Upstream Total-BW Utilization Online Secondary Channel
Slot/Port.Channel (Mb/Sec) Percentage Modems Modems Description
-----------------------------------------------------------------------------
10/0.0 (40000000 Hz) 15.4 56 67 207 Cascajal 1
10/0.1 (36000000 Hz) 15.4 41 81 201 Cascajal 1
10/0.2 (32000000 Hz) 15.4 31 103 191 Cascajal 1
10/0.3 (28000000 Hz) 10.2 32 71 203 Cascajal 1
10/1.0 (40000000 Hz) 15.4 16 120 165 Cascajal 2
10/1.1 (36000000 Hz) 15.4 53 78 162 Cascajal 2
10/1.2 (32000000 Hz) 15.4 41 57 156 Cascajal 2
10/1.3 (28000000 Hz) 15.4 39 65 153 Cascajal 2
CASA-C100G#show docsis downstream channel utilization
Downstream Total-BW Utilization Online Secondary Channel
Slot/Port/Channel (Mb/Sec) Percentage Modems Modems Description
-------------------------------------------------------------------------------------------
0/0/0 (513000000 Hz) 42.9 37 37 153
0/0/1 (519000000 Hz) 42.9 37 14 180
0/0/2 (525000000 Hz) 42.9 38 7 191
0/0/3 (531000000 Hz) 42.9 39 4 204
0/0/4 (537000000 Hz) 42.9 38 11 109
0/0/5 (543000000 Hz) 42.9 38 4 130
0/0/6 (549000000 Hz) 42.9 38 7 123
0/0/7 (555000000 Hz) 42.9 38 9 111
0/0/8 (561000000 Hz) 42.9 34 36 28
I'm attentive, thanks
You need to put something like this in global config:
channel-utilization-interval 300
this is OID:
[[inputs.snmp.table.field]]
name = "docsIfCmtsChannelUtUtilization"
oid = "1.3.6.1.2.1.10.127.1.3.9.1.3"
conversion = "int"
oid_index_length = 1
Hi
I configure the oid.index of Logical Upstream Channel 10/12.1/0 for example:
1.3.6.1.2.1.10.127.1.3.9.1.3.5005314
The graph is not generating me
Please help me to generate the graph
configuration in cmts:
CASA-C100G#show channel-utilization-interval
channel utilization interval = 30 s
How should I write the complete oid plus the index so that the graph is generated
the right way to do it is:
.1.3.6.1.2.1.10.127.1.3.9.1.3.5005314.129.0 where 129 is upstream iana ifType and 0 is usid.
I would suggest you to use telegraf snmp plugin for polling.
br
Hi
Thank you very much for your help
It worked
Graphic attachment
regards