chkconfig --list
dehxbsoqev 0: off 1 : on 2: on 3: on 4: on 5: on 6: off
iprdump 0: off 1: off 2 : on 3: on 4: on 5: on 6: off
iprinit 0: off 1: off 2: on 3: on 4: on 5: on 6: off
iprupdate 0: off 1: off 2: on 3: on 4: on 5: on 6: off
netconsole 0: off 1: off 2: off 3: off 4: off 5: off 6: off
network 0: off 1: off 2: on 3: on 4: on 5: on 6: off
Цитата
zai:
ps -aux | grep daemon
Redhat/Fedora - Мой центос дидосит маршрутизатор.
root 731 0.0 0.0 16748 996 ? SNs 07:53 0:00 /usr/sbin/alsactl -s -n 19 -c -E ALSA_CONFIG_PATH=/etc/alsa/alsactl.conf --initfile=/lib/alsa/init/00main rdaemon
avahi 753 0.0 0.0 30152 1728 ? Ss 07:53 0:00 avahi-daemon: running [linux.local]
root 758 0.0 0.1 453660 8860 ? Ssl 07:53 0:00 /usr/sbin/NetworkManager --no-daemon
root 772 0.0 0.0 370780 3560 ? Ssl 07:53 0:00 /usr/libexec/accounts-daemon
rtkit 773 0.0 0.0 164620 1268 ? SNsl 07:53 0:00 /usr/libexec/rtkit-daemon
dbus 775 0.1 0.0 37848 2808 ? Ssl 07:53 0:00 /bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root 791 0.0 0.0 6484 336 ? Ss 07:53 0:00 /sbin/iprupdate --daemon
root 792 0.0 0.0 6484 336 ? Ss 07:53 0:00 /sbin/iprinit --daemon
root 815 0.0 0.0 39124 92 ? Ss 07:53 0:00 /sbin/iprdump --daemon
avahi 839 0.0 0.0 30028 448 ? S 07:53 0:00 avahi-daemon: chroot helper
ultrix 3040 0.1 0.0 38056 1976 ? Ssl 07:55 0:00 /bin/dbus-daemon --fork --print-pid 4 --print-address 6 --session
ultrix 3122 0.0 0.0 378140 3568 ? Sl 07:55 0:00 /usr/libexec/imsettings-daemon
ultrix 3489 0.0 0.0 36704 1560 ? Sl 07:56 0:00 /bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
root 4853 0.0 0.0 112644 960 pts/1 S+ 08:01 0:00 grep --color=auto daemon
[root@localhost ult
Цитата
zai:
netstat -naptu
Redhat/Fedora - Мой центос дидосит маршрутизатор.
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 2506/master
tcp 0 0 0.0.0.0:55261 0.0.0.0:* LISTEN 1746/rpc.statd
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 2441/mysqld
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1389/rpcbind
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1577/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 3328/cupsd
tcp 0 0 10.0.0.15:53579 37.98.242.158:443 ESTABLISHED 4041/firefox
tcp 0 0 10.0.0.15:38742 103.240.141.54:3505 ESTABLISHED 779/ps -ef
tcp 0 0 10.0.0.15:53485 173.194.71.132:443 TIME_WAIT -
tcp 1 87 10.0.0.15:34258 212.188.32.162:443 CLOSING -
tcp 0 0 10.0.0.15:54800 37.98.242.155:443 ESTABLISHED 4041/firefox
tcp 0 0 10.0.0.15:51804 37.98.242.185:443 ESTABLISHED 4041/firefox
tcp6 0 0 ::1:25 :::* LISTEN 2506/master
tcp6 0 0 :::443 :::* LISTEN 1275/httpd
tcp6 0 0 :::36741 :::* LISTEN 1746/rpc.statd
tcp6 0 0 :::111 :::* LISTEN 1389/rpcbind
tcp6 0 0 :::80 :::* LISTEN 1275/httpd
tcp6 0 0 :::22 :::* LISTEN 1577/sshd
tcp6 0 0 ::1:631 :::* LISTEN 3328/cupsd
udp 0 0 10.0.0.15:39629 212.49.103.2:53 ESTABLISHED 4041/firefox
udp 0 0 0.0.0.0:39715 0.0.0.0:* 1746/rpc.statd
udp 0 0 0.0.0.0:48153 0.0.0.0:* 753/avahi-daemon: r
udp 0 0 0.0.0.0:68 0.0.0.0:* 959/dhclient
udp 0 0 0.0.0.0:111 0.0.0.0:* 1389/rpcbind
udp 0 0 0.0.0.0:123 0.0.0.0:* 778/chronyd
udp 0 0 127.0.0.1:323 0.0.0.0:* 778/chronyd
udp 0 0 10.0.0.15:45436 212.49.118.2:53 ESTABLISHED 4041/firefox
udp 0 0 127.0.0.1:659 0.0.0.0:* 1746/rpc.statd
udp 0 0 0.0.0.0:1000 0.0.0.0:* 1389/rpcbind
udp 0 0 0.0.0.0:5353 0.0.0.0:* 753/avahi-daemon: r
udp 0 0 0.0.0.0:38291 0.0.0.0:* 959/dhclient
udp6 0 0 :::43353 :::* 1746/rpc.statd
udp6 0 0 :::111 :::* 1389/rpcbind
udp6 0 0 :::123 :::* 778/chronyd
udp6 0 0 ::1:323 :::* 778/chronyd
udp6 0 0 :::1000 :::* 1389/rpcbind
udp6 0 0 :::42105 :::* 959/dhclient
Цитата
zai:
tcpdump -i ethX, где Х номер сетевой.
Redhat/Fedora - Мой центос дидосит маршрутизатор.
08:11:13.155247 IP zaharov.termeko.local.54181 > 239.255.255.253.6005: UDP, length 56
08:11:13.155533 IP localhost.localdomain.42975 > server.termeko.local.domain: 8737+ PTR? 253.255.255.239.in-addr.arpa. (46)
08:11:13.155736 IP server.termeko.local.domain > localhost.localdomain.42975: 8737 ServFail- 0/0/0 (46)
08:11:13.155802 IP localhost.localdomain.47947 > resolver1.mirasystem.net.domain: 8737+ PTR? 253.255.255.239.in-addr.arpa. (46)
08:11:13.314365 IP resolver1.mirasystem.net.domain > localhost.localdomain.47947: 8737 NXDomain 0/1/0 (103)
08:11:13.353967 IP newcomer1.termeko.local.51150 > 239.255.255.250.ssdp: UDP, length 97
08:11:13.359804 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:13.416963 IP newcomer1.termeko.local.51150 > 239.255.255.250.ssdp: UDP, length 129
08:11:13.463394 ARP, Request who-has 10.0.0.74 tell zaharov.termeko.local, length 46
08:11:13.505823 IPX 00000000.00:c0:ee:9d:74:9f.63e2 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:13.655575 IP zaharov.termeko.local.54182 > 239.255.255.253.6005: UDP, length 56
08:11:13.660402 ARP, Request who-has server.termeko.local tell boguslavskiy-main.termeko.local, length 46
08:11:13.664485 ARP, Request who-has 10.0.0.254 tell boguslavskiy-main.termeko.local, length 46
08:11:14.063315 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:7c.5058 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:14.161785 IP 103.240.141.54.ccmcomm > localhost.localdomain.38789: Flags [.], seq 28:29, ack 301, win 65235, length 1
08:11:14.161808 IP localhost.localdomain.38789 > 103.240.141.54.ccmcomm: Flags [.], ack 29, win 115, options [nop,nop,TS val 752582 ecr 17616978,nop,nop,sack 1 {28:29}], length 0
08:11:14.198072 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
08:11:14.358226 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:14.405644 IP zaharov.termeko.local.54183 > 239.255.255.253.6005: UDP, length 56
08:11:14.405658 IP6 fe80::e9fd:8cc3:5327:fcdd.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 solicit
08:11:14.463423 ARP, Request who-has 10.0.0.74 tell zaharov.termeko.local, length 46
08:11:14.495712 IPX 00000000.00:c0:ee:9d:74:9f.63e2 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:14.586608 IP6 fe80::e191:7951:df2f:5b7c.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 solicit
08:11:14.837510 IP boguslavskiy-main.termeko.local.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from e0:cb:4e:8b:76:9a (oui Unknown), length 300
08:11:14.839867 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:14.861165 ARP, Request who-has 212.49.124.122 (Broadcast) tell 10.0.0.254, length 46
08:11:14.925755 ARP, Request who-has 10.0.0.251 tell 10.0.0.96, length 46
08:11:15.053191 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:7c.5058 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:15.236651 ARP, Request who-has 10.0.0.70 tell mag888.termeko.local, length 46
08:11:15.270253 IP newcomer1.termeko.local.56387 > 255.255.255.255.sentinelsrm: UDP, length 40
08:11:15.320983 ARP, Request who-has 10.0.0.251 tell makhneva.termeko.local, length 46
08:11:15.342754 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:15.405621 IP zaharov.termeko.local.54184 > 239.255.255.253.6005: UDP, length 56
08:11:15.485727 IPX 00000000.00:c0:ee:9d:74:9f.63e2 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:15.567482 IP genplanist.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:15.567734 ARP, Request who-has server.termeko.local tell genplanist.termeko.local, length 46
08:11:15.593629 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:15.707278 IP newcomer1.termeko.local.51150 > 239.255.255.250.ssdp: UDP, length 97
08:11:15.810093 IP server1c.termeko.local.netbios-dgm > 10.0.0.255.netbios-dgm: NBT UDP PACKET(138)
08:11:15.925528 ARP, Request who-has 10.0.0.251 tell 10.0.0.96, length 46
08:11:16.022971 ARP, Request who-has 10.0.0.251 tell makhneva.termeko.local, length 46
08:11:16.043241 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:7c.5058 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:16.102599 ARP, Request who-has 10.0.0.70 tell mag888.termeko.local, length 46
08:11:16.106254 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:16.190123 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
08:11:16.309873 ARP, Request who-has 10.0.0.7 tell server.termeko.local, length 92
08:11:16.358098 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:16.475764 IPX 00000000.00:c0:ee:9d:74:9f.63e2 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:16.729425 AT 65280.130.zip > 0.zip: at-#6 25
08:11:16.905804 IP zaharov.termeko.local.54185 > 239.255.255.253.6005: UDP, length 62
08:11:16.925520 ARP, Request who-has 10.0.0.251 tell 10.0.0.96, length 46
08:11:17.021304 ARP, Request who-has 10.0.0.251 tell makhneva.termeko.local, length 46
08:11:17.033176 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:7c.5058 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:17.041155 AT 65280.132.zip > 0.zip: at-#6 25
08:11:17.083707 AT 65280.129.zip > 0.zip: at-#6 25
08:11:17.102663 ARP, Request who-has 10.0.0.70 tell mag888.termeko.local, length 46
08:11:17.104667 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:17.291706 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:17.315828 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:17.405729 IP zaharov.termeko.local.54186 > 239.255.255.253.6005: UDP, length 62
08:11:17.465894 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e3 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:17.644321 ARP, Request who-has 10.0.0.17 tell acc-007.termeko.local, length 46
08:11:17.644335 ARP, Request who-has 10.0.0.86 tell acc-007.termeko.local, length 46
08:11:18.046494 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:18.095529 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:18.155757 IP zaharov.termeko.local.54187 > 239.255.255.253.6005: UDP, length 62
08:11:18.182141 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
08:11:18.352804 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:18.455796 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e3 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:18.678725 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:18.707449 IP newcomer1.termeko.local.51150 > 239.255.255.250.ssdp: UDP, length 97
08:11:18.714323 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:18.810772 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:19.071599 ARP, Request who-has 212.49.124.122 (Broadcast) tell 10.0.0.254, length 46
08:11:19.093941 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:19.101478 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:19.155825 IP zaharov.termeko.local.54188 > 239.255.255.253.6005: UDP, length 62
08:11:19.247086 AT 65280.131.zip > 0.zip: at-#6 25
08:11:19.275444 IP newcomer1.termeko.local.56387 > 10.0.0.255.sentinelsrm: UDP, length 40
08:11:19.364990 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:19.445824 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e3 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:19.478038 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:19.583637 ARP, Request who-has ligin.termeko.local tell acc-001.termeko.local, length 46
08:11:20.099929 ARP, Request who-has 10.0.0.251 tell kopylovapc.termeko.local, length 46
08:11:20.174151 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
08:11:20.242459 IP boguslavskiy-main.termeko.local.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:20.326411 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:20.363370 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:20.363382 ARP, Request who-has ligin.termeko.local tell acc-001.termeko.local, length 46
08:11:20.429846 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:20.435822 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e3 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:20.570878 AT 65280.128.zip > 0.zip: at-#6 25
08:11:20.655893 IP zaharov.termeko.local.54189 > 239.255.255.253.6005: UDP, length 62
08:11:21.090709 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:21.157816 AT 65280.129.zip > 0.zip: at-#6 25
08:11:21.181953 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:21.361726 ARP, Request who-has ligin.termeko.local tell acc-001.termeko.local, length 46
08:11:21.426000 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e4 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:21.487504 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:21.946486 IP 10.0.0.55.netbios-ns > 10.0.0.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
08:11:22.091661 ARP, Request who-has 10.0.0.18 tell koshkarova.termeko.local, length 46
08:11:22.166162 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
08:11:22.360201 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:22.415895 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e4 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:22.948907 ARP, Request who-has 10.0.0.74 tell zaharov.termeko.local, length 46
08:11:22.987722 IP localhost.localdomain.42568 > 217.69.136.175.http: Flags [.], ack 1387, win 156, options [nop,nop,TS val 761408 ecr 2223172925], length 0
08:11:23.019978 IP 217.69.136.175.http > localhost.localdomain.42568: Flags [.], ack 1305, win 5592, options [nop,nop,TS val 2223182973 ecr 741353], length 0
08:11:23.030824 ARP, Request who-has 10.0.0.251 tell ultrix-pc.termeko.local, length 46
08:11:23.348573 ARP, Request who-has 212.49.124.122 (Broadcast) tell 10.0.0.254, length 46
08:11:23.358503 ARP, Request who-has 10.0.0.18 tell acc-001.termeko.local, length 46
08:11:23.405905 (NOV-ETHII) IPX 00000000.00:c0:ee:9d:74:9f.63e4 > 00000000.ff:ff:ff:ff:ff:ff.0453: ipx-rip-req ffffffff/0.0
08:11:23.462849 ARP, Request who-has 10.0.0.74 tell zaharov.termeko.local, length 46
08:11:23.718661 ARP, Request who-has 10.0.0.251 tell ultrix-pc.termeko.local, length 46
08:11:24.158161 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.ec

6d:58:0b:0b.8090, length 43
Что-нибудь ясно из вышеперечилсенного ? Может быть еще какие конфиги показать ?
Как я сам понимаю сетевуха бродкастит всё что её доступно внутри сети (вверху отрезок из консоли который успел скопировать)
Наблюдаю такую же странность как и вчера утром. Скорость отправки пакетов падает скачет, но не так круто как вчера. Сейчас дошло до потолка в 17мб\сек, что совершенно не мешает работе, хотя вчера стабильно отсылалось со скоростью 250-300мб\сек