[linux-dvb] Signal strength via SNMP?

[Simon Baxter]

Hi

I'd like to graph the cable dvb-c signal strength in cacti.

Has anyone done this, or can recommend how?  If I walk the snmp variables exposed, there doesn't appear to be anything useful natively there?


snmpwalk -c public -v 1 localhost | grep dvb
HOST-RESOURCES-MIB::hrSWRunName.3576 = STRING: "kdvb-ca-0:0"
HOST-RESOURCES-MIB::hrSWRunName.24833 = STRING: "kdvb-fe-0"
HOST-RESOURCES-MIB::hrSWRunPath.3576 = STRING: "kdvb-ca-0:0"
HOST-RESOURCES-MIB::hrSWRunPath.24833 = STRING: "kdvb-fe-0"
HOST-RESOURCES-MIB::hrSWRunParameters.14466 = STRING: "dvb"

snmpwalk -c public -v 1 localhost | grep DVB
HOST-RESOURCES-MIB::hrSWRunParameters.14470 = STRING: "DVB"



Any thoughts?
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