Filter out specific ports
event_type = "flow" | !in(dest_port,values=[443,53,1900,80,514])
From https://library.humio.com/stable/docs/installation/containers/docker/
docker run -v "$(pwd)/mounts:/data" \
-v "$(pwd)/mounts/kafka-data:/data/kafka-data" \
-v "$(pwd):/etc/humio:ro" \
--name=humio --ulimit="nofile=8192:8192" \
--env-file="$(pwd)/humio.conf" humio/humio