This trap is sent if an unknown MAC address is detected on a port.
hmPortSecurityTrap
.1.3.6.1.4.1.248.14.3.0.2
is sent if a MAC address / IP address is detected on a port
which is not acceptable for the current setting of
hmPortSecPermission AND ...SecAction is either set to trapOnly(2)
or portDisable(3).
hmPortSecConfigErrorTrap
.1.3.6.1.4.1.248.14.3.0.3
is sent when two or more users with incompatible
user group settings have been detected at the port.