MSG #412 2021-09-28 13:47:20.001
NAS

     Unknown protocol discriminator (0x6)
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x2 (Integrity protected and ciphered)
    Auth code = 0x02176fe7
    Sequence number = 0x04
    Protocol discriminator = 0x6 (?)
    Unknown protocol discriminator (0x6)
    Remaining bytes:
      af 04 ff 3d 18 3f 1d d7 7d 12 3a 3e e9 fd 81 23
      d2 a2 c0 8d 5d 11 ae 52 1a 37 86 c6 79 74 50 e9
      4d 72 e4 dd e7 bf c8 80 e7 d2 ff f8 8f d9 e7