FFN_REVOCATION_LIFETIME_REDUCTION Factor by which the active GTK lifetime is reduced during node revocation procedures.

GTK_EXPIRE_OFFSET (minutes) The expiration time of a GTK is calculated as the expiration time of the GTK most recently installed at the Border Router plus GTK_EXPIRE_OFFSET.

GTK_NEW_ACTIVATION_TIME The time at which the Border Router activates the next GTK prior to expiration of the currently activated GTK.

GTK_NEW_INSTALL_REQUIRED The percentage of time elapsed in the active GTK’s lifetime at which a new GTK must be installed on the Border Router.

LFN_REVOCATION_LIFETIME_REDUCTION Factor by which the active LGTK lifetime is reduced during node revocation procedures.

LGTK_EXPIRE_OFFSET (minutes) The expiration time of a LGTK is calculated as the expiration time of the GTK most recently installed at the Border Router plus LGTK_EXPIRE_OFFSET.

LGTK_NEW_ACTIVATION_TIME The time at which the Border Router activates the next LGTK prior to expiration of the currently activated LGTK.

LGTK_NEW_INSTALL_REQUIRED The percentage of time elapsed in the active LGTK’s lifetime at which a new LGTK must be installed on the Border Router.

LPMK lifetime (minutes)

LPTK lifetime (minutes)

PMK lifetime (minutes)

PTK lifetime (minutes)

Reserved, set to zero.