MSG #48 2021-12-17 08:55:41.526
NAS

     ESM: ESM information request
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x2 (Integrity protected and ciphered)
    Auth code = 0xd70aecfe
    Sequence number = 0x01
    Protocol discriminator = 0x2 (EPS Session Management)
    EPS bearer identity = 0
    Procedure transaction identity = 1
    Message type = 0xd9 (ESM information request)