VOL-2474 Implement Alarm Simulation in bbsim and bbsimctl;
Release 0.0.12

Change-Id: I65e51729d4fdfd1daf386b1ea1732ff40bf31db7
diff --git a/internal/bbsim/devices/messageTypes.go b/internal/bbsim/devices/messageTypes.go
index acfd832..fd1d4dc 100644
--- a/internal/bbsim/devices/messageTypes.go
+++ b/internal/bbsim/devices/messageTypes.go
@@ -42,6 +42,8 @@
 	SendEapolFlow  MessageType = 12
 	SendDhcpFlow   MessageType = 13
 	OnuPacketIn    MessageType = 14
+
+	AlarmIndication MessageType = 15 // message data is an openolt.AlarmIndication
 )
 
 func (m MessageType) String() string {