File: //usr/share/filebeat/module/zeek/snmp/config/snmp.yml
type: log
paths:
{{ range $i, $path := .paths }}
- {{$path}}
{{ end }}
exclude_files: [".gz$"]
tags: {{.tags | tojson}}
publisher_pipeline.disable_host: {{ inList .tags "forwarded" }}
json.keys_under_root: false
fields_under_root: true
fields:
network.transport: udp
network.protocol: snmp
processors:
- rename:
fields:
- from: "json"
to: "zeek.snmp"
- from: "zeek.snmp.id.orig_h"
to: "source.address"
- from: "zeek.snmp.id.orig_p"
to: "source.port"
- from: "zeek.snmp.id.resp_h"
to: "destination.address"
- from: "zeek.snmp.id.resp_p"
to: "destination.port"
- from: "zeek.snmp.uid"
to: "event.id"
- from: "zeek.snmp.get_requests"
to: "zeek.snmp.get.requests"
- from: "zeek.snmp.get_bulk_requests"
to: "zeek.snmp.get.bulk_requests"
- from: "zeek.snmp.get_responses"
to: "zeek.snmp.get.responses"
- from: "zeek.snmp.set_requests"
to: "zeek.snmp.set.requests"
ignore_missing: true
fail_on_error: false
- convert:
fields:
- {from: "zeek.session_id", to: "event.id"}
- {from: "source.address", to: "source.ip", type: "ip"}
- {from: "destination.address", to: "destination.ip", type: "ip"}
ignore_missing: true
fail_on_error: false
- add_fields:
target: event
fields:
kind: event
category:
- network
type:
- connection
- protocol
- community_id:
{{ if .internal_networks }}
- add_network_direction:
source: source.ip
destination: destination.ip
target: network.direction
internal_networks: {{ .internal_networks | tojson }}
{{ end }}
- add_fields:
target: ''
fields:
ecs.version: 1.12.0