Edgerouter lite

[nheinemans]

Hi,

After starting telegraf with your configuration and mibs, I get these error messages:
2017-06-15T13:56:16Z E! Error in plugin [inputs.snmp]: agent 192.168.1.1: gathering table ifXTable: performing bulk walk for field ifConnectorPresent: Request timeout (after 3 retries)
2017-06-15T13:56:26Z E! Error in plugin [inputs.snmp]: agent 192.168.1.1: gathering table ipSystemStatsTable: performing bulk walk for field ipSystemStatsInReceives: Request timeout (after 3 retries)

The grafana dashboard shows most metrics, however both Interface Traffic graphs are empty.

Any idea what might be causing this?

[sjabby]

Same issue here.

[WaterByWind]

Is this repeating continually for both of you?

This would suggest that the ER is taking too long to respond to the SNMP query but it is odd that it would only happen with these.

Which version of telegraf are you using ('telegraf version' would show this)?

Which model of ER are you monitoring?

[sjabby]

Telegraf 1.3.1 and 1.3.4 same issue.
ERPOE5 for me

[nheinemans]

Telegraf 1.3.4, EdgeRouter Lite running EdgeOS 1.9.0.

[tjend]

I set to the timeout to 10 seconds to avoid this issue.

[repvik]

Fails even with a 50s timeout for me. ERPOE-5, Telegraf 1.5.1:

2018-01-30T18:15:27Z E! Error in plugin [inputs.snmp]: agent 192.168.10.1: gathering table ifXTable: performing bulk walk for field ifCounterDiscontinuityTime: Request timeout (after 3 retries)

[repvik]

Reduced max_repetitions to the standard 20, now I get no errors with a 5s timeout.

[repvik]

Interfaces do not show up in telegraf however.

show measurements
name: measurements
name

cpu
disk
diskio
kernel
mem
processes
swap
system

[burkasaurusrex]

Just came here to say I'm having the same issue, with an ER-PoE-5, firmware v1.10.1. It appears as though extending the timeout to 10s has fixed things for now.

[tstackhouse]

I'm having this issue on an ER-X running v1.9.7+hotfix.3 after updating to the latest telegraf (1.6.1), no matter how high I set the timeout (up to 50s) or how low I make max_repetitions (as low as 10).

Update: This seems to go away if I reboot the router, I wonder if there is an issue in the firmware. I reverted to 10s/25 in my config. Will continue to monitor the situation.

[samip5]

Yup. does not work on ER-X with firmware 2.0.6.