0	11:05:39.947	'88827179': login on MEXIntGroup-Real through DC BJ (ping: 202.45 ms)
0	11:05:41.292	'88827179': login datacenter on MEXIntGroup-Real through DC BJ (ping: 202.45 ms)
0	11:05:41.855	'88827179': previous successful authorization performed from 103.17.92.221
0	11:06:17.530	'88827179': ping to current access point DC BJ is 236.53 ms