У меня 3-й раз возникает такая проблема

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Выход в Интернет блокируется. Проблема не только с DNS, пинг до всех серверов не проходит.
Вот логи:
Цитата:
System Log
Date/Time Facility Severity Message
Oct 8 17:03:05 user warn dnsprobe[514]: dns query failed
Oct 8 17:03:07 user warn dnsprobe[514]: dns query failed
Oct 8 17:03:09 user warn dnsprobe[514]: dns query failed
Oct 8 17:09:17 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.229.116 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=36235 DF PROTO=TCP SPT=4053 DPT=135 WINDOW=64800 RES=0x00 SYN URGP=0
Oct 8 17:13:11 user warn dnsprobe[514]: dns query failed
Oct 8 17:13:13 user warn dnsprobe[514]: dns query failed
Oct 8 17:13:15 user warn dnsprobe[514]: dns query failed
Oct 8 17:17:59 syslog info -- MARK --
Oct 8 17:19:48 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.95.179.35 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=116 ID=31718 DF PROTO=TCP SPT=29159 DPT=135 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 17:23:17 user warn dnsprobe[514]: dns query failed
Oct 8 17:23:19 user warn dnsprobe[514]: dns query failed
Oct 8 17:23:21 user warn dnsprobe[514]: dns query failed
Oct 8 17:33:23 user warn dnsprobe[514]: dns query failed
Oct 8 17:33:25 user warn dnsprobe[514]: dns query failed
Oct 8 17:33:27 user warn dnsprobe[514]: dns query failed
Oct 8 17:35:59 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=94.179.23.198 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=125 ID=22128 DF PROTO=TCP SPT=57935 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 17:38:30 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.100.235 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=51140 DF PROTO=TCP SPT=4122 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 17:43:29 user warn dnsprobe[514]: dns query failed
Oct 8 17:43:31 user warn dnsprobe[514]: dns query failed
Oct 8 17:43:33 user warn dnsprobe[514]: dns query failed
Oct 8 17:49:07 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=91.124.115.144 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=1297 DF PROTO=TCP SPT=4796 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 17:53:35 user warn dnsprobe[514]: dns query failed
Oct 8 17:53:37 user warn dnsprobe[514]: dns query failed
Oct 8 17:53:39 user warn dnsprobe[514]: dns query failed
Oct 8 17:58:25 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.71.206 DST=95.134.71.49 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=30023 DF PROTO=TCP SPT=1230 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 18:03:41 user warn dnsprobe[514]: dns query failed
Oct 8 18:03:43 user warn dnsprobe[514]: dns query failed
Oct 8 18:03:45 user warn dnsprobe[514]: dns query failed
Oct 8 18:09:45 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.106.113 DST=95.134.71.49 LEN=52 TOS=0x00 PREC=0x00 TTL=63 ID=33449 DF PROTO=TCP SPT=38721 DPT=135 WINDOW=60352 RES=0x00 SYN URGP=0
Oct 8 18:13:47 user warn dnsprobe[514]: dns query failed
Oct 8 18:13:49 user warn dnsprobe[514]: dns query failed
Oct 8 18:13:51 user warn dnsprobe[514]: dns query failed
Oct 8 18:17:59 syslog info -- MARK --
Oct 8 18:18:54 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.106.113 DST=95.134.71.49 LEN=52 TOS=0x00 PREC=0x00 TTL=63 ID=43176 DF PROTO=TCP SPT=31768 DPT=445 WINDOW=60352 RES=0x00 SYN URGP=0
Oct 8 18:23:53 user warn dnsprobe[514]: dns query failed
Oct 8 18:23:55 user warn dnsprobe[514]: dns query failed
Oct 8 18:23:57 user warn dnsprobe[514]: dns query failed
Diagnostics
Device info
Statistics ADSL на момент проблемы
Я решил не перегружать любимый роутер. Я выдернул телефонный шнурок из сплиттера, а затем воткнул в сплиттер. Интернет появился. DNS-сервера остались теми, что были.
Device Info
Statistics ADSL когда появился Интернет

Еще один лог
Цитата:
System Log
Date/Time Facility Severity Message
Oct 8 18:39:00 user debug syslog: route add default gw 195.5.5.207 2>/dev/null
Oct 8 18:39:00 user debug syslog: iptables -A FORWARD -o ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Oct 8 18:39:00 user debug syslog: iptables -A FORWARD -i ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Oct 8 18:39:00 user debug syslog: echo > /proc/net/ip_conntrack
Oct 8 18:39:00 user debug syslog: echo "600" > /proc/sys/net/ipv4/ip_conntrack_max
Oct 8 18:39:00 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_generic_timeout
Oct 8 18:39:00 user debug syslog: echo 600 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
Oct 8 18:39:00 user debug syslog: echo 1400 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_fin_wait
Oct 8 18:39:00 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_time_wait
Oct 8 18:39:00 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
Oct 8 18:39:00 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
Oct 8 18:39:00 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
Oct 8 18:39:01 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
Oct 8 18:39:01 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Oct 8 18:39:01 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
Oct 8 18:39:01 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 213.179.249.133 2>/dev/null
Oct 8 18:39:01 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 213.179.249.133
Oct 8 18:39:02 user debug syslog: iptables -I INPUT 1 -p icmp --icmp-type echo-request -i ppp_0_1_32_1 -j ACCEPT
Oct 8 18:39:02 user debug syslog: iptables -I INPUT 1 -j ACCEPT -i ppp_0_1_32_1 -p tcp --dport 30005
Oct 8 18:39:02 user debug syslog: iptables -I FORWARD 1 -j ACCEPT -i ppp_0_1_32_1 -p tcp --dport 30005
Oct 8 18:39:03 user debug syslog: iptables -I INPUT 1 -j ACCEPT -i ppp_0_1_32_1 -p udp -s 192.168.1.1/24 --dport 30006
Oct 8 18:39:03 user debug syslog: iptables -I FORWARD 1 -j ACCEPT -i ppp_0_1_32_1 -p udp -s 192.168.1.1/24 --dport 30006
Oct 8 18:39:14 daemon debug user: dns_lookup(AcsURL) = 0.0.0.0
Oct 8 18:39:14 daemon err user: ACS Connect Failed: Could not resolve host AcsURL
Oct 8 18:39:48 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.67.36 DST=95.134.112.103 LEN=48 TOS=0x00 PREC=0x00 TTL=127 ID=24820 DF PROTO=TCP SPT=4613 DPT=135 WINDOW=64800 RES=0x00 SYN URGP=0
Oct 8 18:39:54 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.108.109 DST=95.134.112.103 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=30457 DF PROTO=TCP SPT=16273 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 18:39:54 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.108.109 DST=95.134.112.103 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=30458 DF PROTO=TCP SPT=16274 DPT=139 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 18:39:57 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.108.109 DST=95.134.112.103 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=30473 DF PROTO=TCP SPT=16274 DPT=139 WINDOW=65535 RES=0x00 SYN URGP=0
Oct 8 18:39:57 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=95.134.108.109 DST=95.134.112.103 LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=30474 DF PROTO=TCP SPT=16273 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
У меня такая проблема с Укртелекомом 3 раз. Роутер в ступоре, но не завис. Не обязательно перезагружать роутер, я выдернул шнурок из сплиттера и Интернет появился.
Такая проблема не только у меня одного.
Alexander Gorelik
Пожайлуста, исправьте эту проблему в следующих прошивках, чтобы роутер в таких случаях пересоединялся.