MSG #45 2021-09-06 13:32:30.512

NAS

     Unknown protocol discriminator (0xb)
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x4 (Integrity protected and ciphered with new EPS security context)
    Auth code = 0xe542f732
    Sequence number = 0x00
    Protocol discriminator = 0xb (?)
    Unknown protocol discriminator (0xb)
    Remaining bytes:
      32 70 a6 f8 55 46 99 2f 0e 3c 5d b3