Good Morning,

We're having trouble with observium and "Custom OID" SNMP retrieval.

The Huawei (S6730 V200R019C00SPC500) monitors portspeed and other.

However, we are trying to get some Custom OID for hwAvgDuty5min refelecting the Average 5 Min CPU usage.

(A) SNMP Walk On the same machine that Observium is installed the snmpwalk returns a value that makes sense

administrator@m01:/opt/observium/html/weathermap/configs$ snmpwalk -v2c -c community-hidden 151.252.33.12 1.3.6.1.4.1.2011.6.3.4.1.4 SNMPv2-SMI::enterprises.2011.6.3.4.1.4.0.0.0 = INTEGER: 9

(B) Observium - Configure Custom OID

Numeric OID 1.3.6.1.4.1.2011.6.3.4.1.4 we also tried Numeric OID 1.3.6.1.4.1.2011.6.3.4.1.4.0.0.0 Text OID hwAvgDuty5min Value Type GAUGE Description Average CPU Usage Display Unit cpu-usage Display Symbol % Kibibyte (1024) no Log Y Axis no Audo-discovery Yes

Unfortunately it does return a "Draw Error". If we do open the CustomOID Graph we see Error: Openeing '': No such file or directory.

Any idea what goes wrong here?

Kind Regards Ramon Amat