RT Journal T1 A Flexible and Accurate SDN Switch Southbound Protocol Performance Test System A1 Zhang Yifan,Li Jin,Yu Hongfang,Sun Gang PB Frontiers of Data and Computing FD 2020-08-20 YR 2020 JF Frontiers of Data and Domputing JO Frontiers of Data and Computing VO 2 IS 4 SP 28 DO 10.11871/jfdc.issn.2096-742X.2020.04.003 K1 ;software defined networking;SDN switch;southbound protocol;performance testing;hardware/software co-design LK {http://www.jfdc.cnic.cn/EN/article/article_71.shtml}