1	16:18:02.075	'3000680': ping failed
1	16:18:02.169	'3000680': connect failed [没有连接]
0	16:18:28.778	'3000680': login on DecodeGlobalLtd-Demo through Demo (ping: n/a)
0	16:18:31.028	'3000680': previous successful authorization performed from 18.167.251.110
0	16:18:44.153	'3000680': ping to current access point Demo is 213.74 ms
1	17:16:20.732	'3000680': ping failed
1	17:16:20.842	'3000680': connect failed [没有连接]
0	17:16:47.420	'3000680': login on DecodeGlobalLtd-Demo through Demo (ping: n/a)
0	17:16:49.139	'3000680': previous successful authorization performed from 152.32.252.153
0	17:17:03.842	'3000680': ping to current access point Demo is 214.19 ms