Rekey_Event_Type,Value,Description/Defined In,Reference None,0,"This type MUST be implemented. In this case, the size of the Rekey Event Data field will be zero bytes long. The purpose of a Rekey Event Payload with type None is when it is necessary to send out a new token with no rekey information. GSAKMP Rekey Msg requires a Rekey Event Payload, and in this instance it would have rekey data of type None.",[RFC4535] GSAKMP_LKH,1,"The rekey data will be of type LKH formatted according to GSAKMP. The format for this field is defined in Section 7.5.1.2 of [RFC4535].",[RFC4535] Reserved to IANA,2-192,,[RFC4535] Private Use,193-255,,[RFC4535]