модем д-линк 500Т
прошивка вер3 (адсл 2+ и аннекс М)
пров стрим
Item Downstream Upstream Unit
SNR Margin 14 20 dB
Line Attenuation 30 14 dB
Data Rate 4096 512 kbps
вот что в журнале и время от времени скорость падает до 1000
Jun 22 00:57:16> DSL in Sync
Jun 22 00:57:16> DSL out of sync
Jun 22 00:57:16> DSL in Sync
Jun 22 00:57:16> DSL out of sync
Jun 22 00:57:16> DSL in Sync
Jun 22 00:57:16> DSL out of sync
Jun 22 00:57:16> DSL in Sync
Jun 22 00:57:16> DSL out of sync
Jun 22 00:57:16> DSL in Sync
Jun 22 00:57:17> DSL out of sync
Jun 22 00:57:17> DSL in Sync
Jun 22 00:57:17> DSL out of sync
Jun 22 00:57:17> DSL in Sync
Jun 22 00:57:17> DSL out of sync
Jun 22 00:57:17> DSL in Sync
Jun 22 00:57:17> DSL out of sync
Jun 22 00:57:17> DSL in Sync
Jun 22 00:57:17> DSL out of sync
Jun 22 00:57:17> DSL in Sync
Jun 22 00:57:17> DSL out of sync
...
Jun 22 01:14:26> DSL in Sync
Jun 22 01:14:26> DSL out of sync
Jun 22 01:14:26> DSL in Sync
Jun 22 01:14:26> DSL out of sync
Jun 22 01:14:26> DSL in Sync
Jun 22 01:14:26> DSL out of sync
Jun 22 01:14:26> DSL in Sync
Jun 22 01:14:26> DSL out of sync
Jun 22 01:14:26> DSL in Sync
Jun 22 01:14:26> DSL out of sync
Jun 22 01:15:02> DSL in Sync
Jun 22 01:15:06> sar read trained mode (1)(ADSL_G.dmt)
Jun 22 01:15:07> pingStat 2, oamHdr 230 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 200 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 280 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 240 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 260 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 600 result 0
Jun 22 01:15:07> pingStat 2, oamHdr 230 result 0
(и - на перезагрузку)
что это значит? как побороть?