MSG #503 2021-12-17 08:42:53.549
NAS

     ESM: Deactivate EPS bearer context request
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x2 (Integrity protected and ciphered)
    Auth code = 0xceba41cb
    Sequence number = 0x05
    Protocol discriminator = 0x2 (EPS Session Management)
    EPS bearer identity = 6
    Procedure transaction identity = 0
    Message type = 0xcd (Deactivate EPS bearer context request)
    ESM cause = 0x24 (Regular deactivation)