0	12:16:16.245	'88827179': login on MEXIntGroup-Real through DC BJ1 (ping: 199.96 ms)
0	12:16:17.886	'88827179': login datacenter on MEXIntGroup-Real through DC BJ1 (ping: 199.96 ms)
0	12:16:18.448	'88827179': previous successful authorization performed from 101.36.110.43
0	12:16:47.152	'88827179': ping to current access point DC BJ1 is 205.32 ms
1	14:45:45.088	'88827179': ping failed
1	14:45:45.088	'88827179': datacenter connecting failed [6]
0	14:45:45.604	'88827179': login on MEXIntGroup-Real through DC SZ1 (ping: 267.20 ms)
0	14:45:47.088	'88827179': login datacenter on MEXIntGroup-Real through DC SZ1 (ping: 267.20 ms)
0	14:45:47.588	'88827179': previous successful authorization performed from 192.168.2.223
0	14:46:05.307	'88827179': auto connecting to a better access point DC HK1 (ping is 192.08 ms)
0	14:46:05.901	'88827179': login on MEXIntGroup-Real through DC HK1 (ping: 192.08 ms)
0	14:46:06.901	'88827179': login datacenter on MEXIntGroup-Real through DC HK1 (ping: 192.08 ms)
0	14:46:07.182	'88827179': previous successful authorization performed from 192.168.3.199