1	19:55:42.376	'554071': ping failed
1	19:55:42.657	'554071': connect failed [ûÓÐÁ¬½Ó]
0	20:00:47.776	'554071': login on BFS-Live through SG (ping: n/a)
0	20:00:48.620	'554071': login datacenter on BFS-Live through SG (ping: n/a)
0	20:00:48.980	'554071': previous successful authorization performed from 103.17.92.221
0	20:00:50.870	'554071': ping to current access point SG is 43.02 ms