Value,Description,Reference
0x01,NU-bit,[RFC5340]
0x02,LA-bit,[RFC5340]
0x04,Deprecated,[RFC5340]
0x08,P-bit,[RFC5340]
0x10,DN-bit,[RFC5340]
0x20,N-bit,[RFC8362]
0x40,E-Flag (ELC Flag),[RFC9089]
0x80,AC-bit,"[RFC9513, Section 6]"