Convert ASN.1 to JSON

Hi,

How can I convert (decode) incoming ASN.1 messages (UPER) to JSON to be injected into InfluxDBv2?

Hello @rparada,
You could use the execd processor plugin in conjunction with your favorite language and favorite library to decode.
For example I would use asn1 · PyPI to decode and then convert the data to line protocol with the execd processor plugin.
telegraf/plugins/processors/execd at master · influxdata/telegraf · GitHub