Configure Devd.conf on FreeBSD 10.1

[Motty Cruz]

Hello,
I can't figure out how to get devd to monitor Carp interface in FreeBSD 10.1

here is part of my /etc/devd.conf file:
##### Check status of CARP interface ########
notify 0 {
         match "system" "IFNET";
         match "subsystem" "igb0_alias0";
         match "type" "LINK_UP";
         action "/usr/local/scripts/startfsmachine.pl";
};

I followed this howto: https://www.freebsd.org/doc/handbook/disks-hast.html

did not work for me. any suggestions?
Thanks,
Motty