package protocol; message flex_header { optional uint32 version = 1; optional uint32 type = 2; optional uint32 xid = 4; } enum flex_type { // Discovery and maintenance messages FLPT_HELLO = 0; FLPT_ECHO_REQUEST = 1; FLPT_ECHO_REPLY = 2; // Statistics and measurement messages FLPT_STATS_REQUEST = 3; FLPT_STATS_REPLY = 4; // Time indication messages FLPT_SF_TRIGGER = 5; // Asynchronous messages FLPT_UL_SR_INFO = 6; // eNB configuration messages FLPT_GET_ENB_CONFIG_REQUEST = 7; FLPT_GET_ENB_CONFIG_REPLY = 8; FLPT_GET_UE_CONFIG_REQUEST = 9; FLPT_GET_UE_CONFIG_REPLY = 10; FLPT_GET_LC_CONFIG_REQUEST = 11; FLPT_GET_LC_CONFIG_REPLY = 12; //Controller command messages FLPT_DL_MAC_CONFIG = 13; // UE state change messages FLPT_UE_STATE_CHANGE = 14; // Control delegation messages FLPT_DELEGATE_CONTROL = 15; FLPT_RECONFIGURE_AGENT = 16; }