The initialization control for this ifIndex. This object
can be used to unauthenticate a user on a port or to return
the port to its initial default state due to some unknown
condition. Setting this attribute to true(1) causes the
Port to be initialized. The attribute value reverts to
false(2) once initialization has completed. Initializing a
port returns the etsysPwaAuthPwaState to disconnected(1)
and if the etsysPwaControlledPortControl setting is either
promiscousAuto(4) or auto(2), and the etsysPwaAuthPwaState
was authenticated(3), then the current session is terminated,
and the user is forced off the network.