Используется два модема 2500U. Регулярные дисконнекты на обоих каждые 40-60 минут. Прошивку обновил, не помогло. Только перезагрузка.
1. Телекомсервис (tsrv.ru), Краснодар.
2. Software Version: RU_1.51, Bootloader (CFE) Version: 1.0.37-8.7
3. PORT: [0-3]: 0 , VPI: [0-255]: 0 , VCI: [32-65535]: 35
PPP over Ethernet (PPPoE), LLC...
Authentication Method: AUTO Obtain default gateway automatically Keep alive PPP connection
MTU 1492 Enable NAT Enable Firewal Enable WAN Service
Statistics -- ADSL
Код:
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 34.4 20.4
Attenuation (dB): 19.0 7.9
Output Power (dBm): 12.4 14.8
Attainable Rate (Kbps): 23951 930
Rate (Kbps): 2043 509
MSGc (number of bytes in overhead channel message): 59 13
B (number of bytes in Mux Data Frame): 14 3
M (number of Mux Data Frames in FEC Data Frame): 1 4
T (Mux Data Frames over sync bytes): 4 13
R (number of check bytes in FEC Data Frame): 16 16
S (ratio of FEC over PMD Data Frame length): 0.2500 1.0667
L (number of bits in PMD Data Frame): 992 240
D (interleaver depth): 64 8
Delay (msec): 4 2
Super Frames: 4258 4317
Super Frame Errors: 0 27
RS Words: 1107244 259050
RS Correctable Errors: 0 679
RS Uncorrectable Errors: 0 N/A
HEC Errors: 0 435
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 334828 978668311
Data Cells: 25667 3828842
Bit Errors: 0 17817
Total ES: 0 32
Total SES: 0 23
Total UAS: 16 26446
4.
Код:
Date/Time Facility Severity Message
May 13 07:38:03 user debug syslog: rm /var/vcfgerr
May 13 07:38:05 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 07:38:07 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 07:38:07 user debug syslog: ping 83.221.5.5
May 13 07:38:07 user debug syslog: ping 83.221.0.33
May 13 07:47:52 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=86.110.172.18 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x20 TTL=118 ID=22592 DF PROTO=TCP SPT=3618 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 07:53:25 user debug syslog: ethctl eth0 vport query 2>/var/vcfgerr
May 13 07:53:26 user debug syslog: rm /var/vcfgerr
May 13 07:53:27 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 07:53:29 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 07:53:29 user debug syslog: ping 83.221.5.5
May 13 07:53:29 user debug syslog: ping 83.221.0.33
May 13 07:57:51 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=95.71.86.112 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x20 TTL=118 ID=6547 DF PROTO=TCP SPT=24153 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 08:07:51 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=83.221.5.108 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=192 DF PROTO=TCP SPT=44861 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 08:17:51 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=83.221.5.108 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=38026 DF PROTO=TCP SPT=45345 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 08:21:18 user debug syslog: ethctl eth0 vport query 2>/var/vcfgerr
May 13 08:21:18 user debug syslog: rm /var/vcfgerr
May 13 08:21:20 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 08:21:22 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 08:21:22 user debug syslog: ping 83.221.5.5
May 13 08:21:22 user debug syslog: ping 83.221.0.33
May 13 08:28:06 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=95.78.208.243 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x20 TTL=120 ID=18525 DF PROTO=TCP SPT=1581 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 08:33:00 syslog info -- MARK --
May 13 08:37:57 user alert kernel: Intrusion -> IN=ppp_0_0_35_1 OUT= MAC= SRC=86.110.172.18 DST=83.221.5.92 LEN=48 TOS=0x00 PREC=0x20 TTL=118 ID=24697 DF PROTO=TCP SPT=1778 DPT=26194 WINDOW=65535 RES=0x00 SYN URGP=0
May 13 08:43:31 user warn dnsprobe[420]: dns query failed
May 13 08:43:33 user warn dnsprobe[420]: dns query failed
May 13 08:43:35 user warn dnsprobe[420]: dns query failed
May 13 08:43:35 user notice dnsprobe[420]: Primary DNS server Is Down... Switching To Secondary DNS server
May 13 08:44:22 daemon crit pppd[286]: Clear IP addresses. Connection DOWN.
May 13 08:44:22 daemon crit pppd[286]: Clear IP addresses. PPP connection DOWN.
May 13 08:44:32 daemon info pppd[286]: Exit.
May 13 08:53:38 user warn dnsprobe[420]: dns query failed
May 13 08:53:40 user warn dnsprobe[420]: dns query failed
May 13 08:53:42 user warn dnsprobe[420]: dns query failed
May 13 08:54:26 user debug syslog: ethctl eth0 vport query 2>/var/vcfgerr
May 13 08:54:27 user debug syslog: rm /var/vcfgerr
May 13 08:54:29 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 08:54:30 user crit kernel: OAM loopback response not received on PORT/VPI/VCI 0/0/35.
May 13 08:54:30 user debug syslog: ping 83.221.5.5
May 13 08:54:30 user debug syslog: ping 83.221.0.33
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Возможно ли получить хотя бы bat-файл, который будет ребутить модем после пропадания пинга к dns-серверу?