Не соединяется не всегда:
Код:
Jan 1 00:00:11 user info kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:11 user debug syslog: bftpd
Jan 1 00:00:11 user debug syslog: tftpd
Jan 1 00:00:12 user debug syslog: pppd
Jan 1 00:00:12 user debug syslog: ifconfig nas_8_35 mtu 1492
Jan 1 00:00:13 daemon notice pppd[260]: pppd 2.4.1 started by admin, uid 0
Jan 1 00:00:27 user crit kernel: ADSL G.992 started
Jan 1 00:00:31 user crit kernel: ADSL G.992 channel analysis
Jan 1 00:00:37 user crit kernel: ADSL G.992 message exchange
Jan 1 00:00:38 user crit kernel: ADSL link up, interleaved, us=741, ds=15721
Jan 1 00:00:38 user warn kernel: ATM Soft SAR: ATM link connected.
Jan 1 00:00:39 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.195 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:40 daemon notice pppd[260]: PPP: Start to connect ...
Jan 1 00:00:40 daemon crit pppd[260]: PPP server detected.
Jan 1 00:00:40 daemon crit pppd[260]: PPP session established.
Jan 1 00:00:45 daemon crit pppd[260]: PPP LCP UP.
Jan 1 00:00:45 daemon crit pppd[260]: Received valid IP address from server. Connection UP.
Jan 1 00:00:45 user debug syslog: route add default gw 212.120.175.138 2>/dev/null
Jan 1 00:00:45 user debug syslog: iptables -A FORWARD -o ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:45 user debug syslog: iptables -A FORWARD -i ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:46 user debug syslog: echo > /proc/net/ip_conntrack
Jan 1 00:00:46 user debug syslog: echo "512" > /proc/sys/net/ipv4/ip_conntrack_max
Jan 1 00:00:46 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.195 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
Jan 1 00:00:46 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Jan 1 00:00:46 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
Jan 1 00:00:46 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.195 -p udp --dport 53 -j DNAT --to 212.120.160.139 2>/dev/null
Jan 1 00:00:46 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.195 -p udp --dport 53 -j DNAT --to 212.120.160.139
Jan 1 00:00:46 user debug syslog: /bin/dnsprobe &
Jan 1 00:00:46 user notice dnsprobe[533]: dnsprobe started!
Jan 1 00:00:47 user debug syslog: iptables -D INPUT -i ppp_8_35_1 -j DROP
May 21 18:48:09 user debug syslog: iptables -A INPUT -i ppp_8_35_1 -j DROP
May 21 18:48:15 auth info login[532]: root login on `ttyp0'
May 21 18:48:27 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.151.129.200 DST=90.151.42.212 LEN=48 TOS=0x00 PREC=0x00 TTL=122 ID=14841 DF PROTO=TCP SPT=4788 DPT=139 WINDOW=65320 RES=0x00 SYN URGP=0
May 21 18:48:30 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.151.129.200 DST=90.151.42.212 LEN=48 TOS=0x00 PREC=0x00 TTL=122 ID=15108 DF PROTO=TCP SPT=4788 DPT=139 WINDOW=65320 RES=0x00 SYN URGP=0
May 21 18:48:33 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.151.96.197 DST=90.151.42.212 LEN=48 TOS=0x00 PREC=0x00 TTL=122 ID=42835 DF PROTO=TCP SPT=4093 DPT=445 WINDOW=65320 RES=0x00 SYN URGP=0
May 21 18:48:36 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.151.96.197 DST=90.151.42.212 LEN=48 TOS=0x00 PREC=0x00 TTL=122 ID=43310 DF PROTO=TCP SPT=4093 DPT=445 WINDOW=65320 RES=0x00 SYN URGP=0
May 21 18:49:13 daemon crit pppd[260]: Clear IP addresses. Connection DOWN.
May 21 18:49:13 daemon crit pppd[260]: Clear IP addresses. PPP connection DOWN.
May 21 18:49:29 daemon notice pppd[260]: PPP: Start to connect ...
May 21 18:49:29 daemon crit pppd[260]: PPP server detected.
May 21 18:49:29 daemon crit pppd[260]: PPP session established.
May 21 18:49:34 daemon crit pppd[260]: PPP LCP UP.
May 21 18:49:34 daemon crit pppd[260]: Received valid IP address from server. Connection UP.
May 21 18:49:34 user debug syslog: route add default gw 212.120.175.138 2>/dev/null
May 21 18:49:34 user debug syslog: iptables -A FORWARD -o ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 21 18:49:34 user debug syslog: iptables -A FORWARD -i ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 21 18:49:35 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
May 21 18:49:35 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
May 21 18:49:35 user debug syslog: iptables -D INPUT -i ppp_8_35_1 -j DROP
May 21 18:49:35 user debug syslog: iptables -A INPUT -i ppp_8_35_1 -j DROP
Соединились
Отключаю PPPoE:
Код:
May 21 18:50:10 daemon crit pppd[260]: Clear IP addresses. Connection DOWN.
May 21 18:50:10 daemon crit pppd[260]: Clear IP addresses. PPP connection DOWN.
May 21 18:50:13 user warn dnsprobe[533]: dns query failed
May 21 18:50:15 user warn dnsprobe[533]: dns query failed
May 21 18:50:17 user warn dnsprobe[533]: dns query failed
May 21 18:50:17 user notice dnsprobe[533]: Primary DNS server Is Down... Switching To Secondary DNS server
Включаю PPPoE:
Код:
May 21 18:50:25 daemon notice pppd[260]: PPP: Start to connect ...
May 21 18:50:26 daemon crit pppd[260]: PPP server detected.
May 21 18:50:26 daemon crit pppd[260]: PPP session established.
May 21 18:50:31 daemon crit pppd[260]: PPP LCP UP.
May 21 18:50:31 daemon crit pppd[260]: Received valid IP address from server. Connection UP.
May 21 18:50:31 user debug syslog: route add default gw 212.120.175.138 2>/dev/null
May 21 18:50:31 user debug syslog: iptables -A FORWARD -o ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 21 18:50:31 user debug syslog: iptables -A FORWARD -i ppp_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 21 18:50:31 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
May 21 18:50:31 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_8_35_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
May 21 18:50:32 user debug syslog: iptables -D INPUT -i ppp_8_35_1 -j DROP
May 21 18:50:32 user debug syslog: iptables -A INPUT -i ppp_8_35_1 -j DROP
May 21 18:50:48 user notice dnsprobe[533]: Switching Back To Primary DNS server
May 21 18:50:49 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.150.135.78 DST=90.150.208.187 LEN=48 TOS=0x00 PREC=0x00 TTL=120 ID=40479 DF PROTO=TCP SPT=3101 DPT=445 WINDOW=65320 RES=0x00 SYN URGP=0
May 21 18:50:52 user alert kernel: Intrusion -> IN=ppp_8_35_1 OUT= MAC= SRC=90.150.135.78 DST=90.150.208.187 LEN=48 TOS=0x00 PREC=0x00 TTL=120 ID=41660 DF PROTO=TCP SPT=3101 DPT=445 WINDOW=65320 RES=0x00 SYN URGP=0
Соединились
Отключаю PPPoE:
Код:
May 21 18:51:01 daemon crit pppd[260]: Clear IP addresses. Connection DOWN.
May 21 18:51:01 daemon crit pppd[260]: Clear IP addresses. PPP connection DOWN.
Включаю PPPoE:
Код:
May 21 18:51:11 daemon notice pppd[260]: PPP: Start to connect ...
May 21 18:51:11 daemon info pppd[260]: Exit.
Не соединились.