1	21:17:57.225	'88827179': ping failed
0	21:18:07.975	'88827179': login on MEXIntGroup-Real through DC SZ1 (ping: n/a)
0	21:19:14.522	'88827179': login on MEXIntGroup-Real through DC BJ1 (ping: 186.87 ms)
0	21:20:20.490	'88827179': login on MEXIntGroup-Real through DC HK1 (ping: 179.42 ms)
0	21:20:21.459	'88827179': login datacenter on MEXIntGroup-Real through DC HK1 (ping: 179.42 ms)
0	21:20:21.740	'88827179': previous successful authorization performed from 192.168.2.223
0	21:20:43.303	'88827179': ping to current access point DC HK1 is 177.00 ms