TSG-8583,TSG-8577: 支持输出L2TP协议详细信息

src/tsg_send_log_internal.h

@@ -114,6 +114,15 @@ typedef enum _tsg_log_field_id
 	LOG_QUIC_VERSION,
 	LOG_QUIC_USER_AGENT,
 	LOG_COMMON_DEVICE_TAG,
+	LOG_COMMON_L2TP_LAC2LNS_TUNNEL_ID,
+	LOG_COMMON_L2TP_LNS2LAC_TUNNEL_ID,
+	LOG_COMMON_L2TP_LAC2LNS_SESSION_ID,
+	LOG_COMMON_L2TP_LNS2LAC_SESSION_ID, 
+	LOG_COMMON_L2TP_ACCESS_CONCENTRATOR_IP,	
+	LOG_COMMON_L2TP_NETWORK_SERVER_IP,
+	LOG_COMMON_L2TP_ACCESS_CONCENTRATOR_PORT,
+	LOG_COMMON_L2TP_NETWORK_SERVER_PORT,	
+	LOG_COMMON_L2TP_VERSION,
 	LOG_COMMON_MAX
 }tsg_log_field_id_t;