I am trying to capture a single OID from a remote end-point. OID is valid and data is coming back from the remote system ( as you can see from the outputs ). I am not able to see any measurements reaching influx. The debug output does not indicate any issues. Can you give me any pointers?
[[inputs.snmp]]
agents = [ “x.x.x.x” ]
version = 2
community = “xxxxxxxx”
name = “routes”
[[inputs.snmp.field]]
name = “inetCidrRouteNumber”
oid = “1.3.6.1.2.1.4.24.6”
/usr/bin/telegraf --debug --input-filter snmp --config /etc/telegraf/telegraf.conf
2020-02-05T01:09:07Z I! Starting Telegraf 1.13.1
2020-02-05T01:09:07Z I! Loaded inputs: snmp
2020-02-05T01:09:07Z I! Loaded aggregators:
2020-02-05T01:09:07Z I! Loaded processors:
2020-02-05T01:09:07Z I! Loaded outputs: influxdb_v2
2020-02-05T01:09:07Z I! Tags enabled: host=caas
2020-02-05T01:09:07Z I! [agent] Config: Interval:10s, Quiet:false, Hostname:“caas”, Flush Interval:10s
2020-02-05T01:09:07Z D! [agent] Initializing plugins
2020-02-05T01:09:07Z D! [agent] Connecting outputs
2020-02-05T01:09:07Z D! [agent] Attempting connection to [outputs.influxdb_v2]
2020-02-05T01:09:07Z D! [agent] Successfully connected to outputs.influxdb_v2
2020-02-05T01:09:07Z D! [agent] Starting service inputs
2020-02-05T01:09:10Z D! [inputs.snmp] executing “snmptranslate” “-Td” “-Ob” “-m” “all” “1.3.6.1.2.1.4.24.6”
2020-02-05T01:09:20Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2020-02-05T01:09:30Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2020-02-05T01:09:40Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2020-02-05T01:09:50Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2020-02-05T01:10:00Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2020-02-05T01:10:10Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
xxxxxx@caas:~$ snmptranslate -Td -Ob -m all 1.3.6.1.2.1.4.24.6
IP-FORWARD-MIB::inetCidrRouteNumber
inetCidrRouteNumber OBJECT-TYPE
– FROM IP-FORWARD-MIB
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION “The number of current inetCidrRouteTable entries that
are not invalid.”
::= { iso(1) org(3) dod(6) internet(1) mgmt(2) mib-2(1) ip(4) ipForward(24) 6 }
============
snmpwalk -v2c -c n3gT1vGh057r1d3r 10.76.181.240 1.3.6.1.2.1.4.24.6
iso.3.6.1.2.1.4.24.6.0 = Gauge32: 904
/usr/bin/telegraf --version
Telegraf 1.13.1 (git: HEAD 0c175724)
Linux caas 4.15.0-55-generic #60-Ubuntu SMP Tue Jul 2 18:22:20 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
