1	21:16:40.952	'554071': connect failed [ûÓÐÁ¬½Ó]
0	21:20:52.792	'554071': login on BFS-Live through DE (ping: n/a)
0	21:20:54.167	'554071': login datacenter on BFS-Live through DE (ping: n/a)
0	21:20:54.542	'554071': previous successful authorization performed from 103.233.11.57
0	21:20:55.667	'554071': ping to current access point DE is 7.45 ms