MSG #45 2021-09-06 13:14:26.671

NAS

     Unknown protocol discriminator (0xd)
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x4 (Integrity protected and ciphered with new EPS security context)
    Auth code = 0xa9ea78ca
    Sequence number = 0x00
    Protocol discriminator = 0xd (?)
    Unknown protocol discriminator (0xd)
    Remaining bytes:
      51 dc 67 b5 0e 04 4f fa 5d 9d 3b 23