{
  "description" : "zeek.tunnels",
  "processors" : [
    { "set": { "field": "event.dataset", "value": "tunnel" } },
    { "remove":         { "field": ["host"],     "ignore_failure": true                                                                  } },
    { "json":		{ "field": "message",			"target_field": "message2",		"ignore_failure": true	} },
    { "rename": 	{ "field": "message2.tunnel_type", 	"target_field": "tunnel.type",		"ignore_missing": true 	} },
    { "rename": 	{ "field": "message2.action", 		"target_field": "event.action",		"ignore_missing": true 	} },
    { "pipeline":       { "name": "zeek.common"                                                                                   } }
  ]
}