Revision history  [back]

Hi Sir, While I use Wireshark latest version 3.0.3 to decode my OTA air message under 5G core network, I found the 5G SM message will fail while encountered in a certain IE. While decoding "Integrity protection maximum data rate" IE, the SM's PDU_SESSION_ESTABLISHMENT_REQUEST will fail. This failure will effect the whole 5G MM/SM message can't be decode properly after this IE. This IE is changed into a mandatory IE after 3GPP 2018 December version. So please kindly help to handle and decode this IE. Thank you.