diff --git a/events/event.go b/events/event.go
index 210157f..590364a 100644
--- a/events/event.go
+++ b/events/event.go
@@ -7,7 +7,11 @@ const (
 
 const (
 	COLLECTOR_INSTALL = "http://localhost:8080/_api/collector/event/status/install"
-	SERVICE_END       = "http://localhost:8080/_api/collector/event/service/status/end"
+
+	PORT_START  = "http://localhost:8080/_api/collector/event/port/status/start"
+	PORT_FOUND  = "http://localhost:8080/_api/collector/event/port/status/found"
+	PORT_END    = "http://localhost:8080/_api/collector/event/port/status/end"
+	SERVICE_END = "http://localhost:8080/_api/collector/event/service/status/end"
 )
 
 type URLMaker interface {
diff --git a/events/event_port.go b/events/event_port.go
index b3adf69..088a270 100644
--- a/events/event_port.go
+++ b/events/event_port.go
@@ -1 +1,17 @@
 package events
+
+type PortStartEvent struct {
+	Zone      int64
+	PortCount int
+}
+
+func (i PortStartEvent) GetUrl() string {
+	return SERVICE_END
+}
+
+func NewPortStartEvent(zone int64, portCount uint16) *CollectorInstallEvent {
+	return &PortStartEvent{
+		Zone:      zone,
+		PortCount: portCount,
+	}
+}