Прошивка RU_DSL-2540U_3-06-04-2100.A2pB021c.d19b
Провайдер ЮТК (Краснодарский край)
В течении 8-ми месяцев работало все нормально. Теперь, уже в течении 3-х месяцев происходят обрывы связи раз в 10-40 минут с такими логами:
Код:
May 14 20:47:57 daemon crit pppd[379]: Clear IP addresses. Connection DOWN.
May 14 20:47:57 daemon crit pppd[379]: Clear IP addresses. PPP connection DOWN.
May 14 20:49:04 daemon crit pppd[379]: PPP server detected.
May 14 20:49:04 daemon crit pppd[379]: PPP session established.
May 14 20:49:06 daemon crit pppd[379]: PPP LCP UP.
May 14 20:49:12 daemon crit pppd[379]: Received valid IP address from server. Connection
иногда вот с таким:
Код:
May 15 12:49:19 user crit kernel: ADSL link down
May 15 12:49:21 user crit kernel: ADSL G.994 training
May 15 12:49:22 daemon crit pppd[335]: Clear IP addresses. Connection DOWN.
May 15 12:49:22 daemon crit pppd[335]: Clear IP addresses. PPP connection DOWN.
May 15 12:49:30 user crit kernel: ADSL G.992 started
May 15 12:49:31 user crit kernel: ADSL link down
May 15 12:49:32 user crit kernel: ADSL G.994 training
May 15 12:49:41 user crit kernel: ADSL G.992 started
May 15 12:49:46 user crit kernel: ADSL G.992 channel analysis
May 15 12:49:50 user crit kernel: ADSL G.992 message exchange
May 15 12:49:50 user crit kernel: ADSL link up, interleaved, us=509, ds=11998
May 15 12:50:06 daemon crit pppd[335]: PPP server detected.
May 15 12:50:06 daemon crit pppd[335]: PPP session established.
May 15 12:50:08 daemon crit pppd[335]: PPP LCP UP.
May 15 12:50:08 daemon crit pppd[335]: Received valid IP address from server. Connection UP.
Инфо:
Код:
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 14.6 19.5
Attenuation (dB): 22.0 9.2
Output Power (dBm): 12.6 19.5
Attainable Rate (Kbps): 20220 588
Rate (Kbps): 11998 509
MSGc (number of bytes in overhead channel message): 95 81
B (number of bytes in Mux Data Frame): 238 13
M (number of Mux Data Frames in FEC Data Frame): 1 16
T (Mux Data Frames over sync bytes): 1 1
R (number of check bytes in FEC Data Frame): 16 16
S (ratio of FEC over PMD Data Frame length): 0.6347 13.0612
L (number of bits in PMD Data Frame): 3214 147
D (interleaver depth): 64 4
Delay (msec): 10 13
Super Frames: 162777 162775
Super Frame Errors: 123 1
RS Words: 16440504 691793
RS Correctable Errors: 16167 12779520
RS Uncorrectable Errors: 2921 N/A
HEC Errors: 116 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 73832111 3135783
Data Cells: 2912489 122286
Bit Errors: 0 0
Total ES: 358 1
Total SES: 20 0
Total UAS: 354 0
Что же это может быть?