обрыв зафиксирован, но по логам не могу разобраться, в чем дело...
Интерфейс упал... Выполняю команды:
Код: Выделить всё
[root@proxy ~]# ping ya.ru
connect: Network is unreachable
[root@proxy ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNO WN qlen 1000
link/ether 00:40:f4:ef:5a:29 brd ff:ff:ff:ff:ff:ff
inet 2.3.8.238/28 brd 2.3.8.239 scope global eth2
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP ql en 1000
link/ether 00:e0:42:37:00:07 brd ff:ff:ff:ff:ff:ff
inet 10.0.0.254/24 brd 10.0.0.255 scope global eth0
4: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP ql en 1000
link/ether 00:e0:42:a4:04:5d brd ff:ff:ff:ff:ff:ff
4548: ppp1000: <POINTOPOINT,MULTICAST,NOARP> mtu 1476 qdisc pfifo_fast state DOW N qlen 3
link/ppp
inet 213.5.83.178 peer 213.5.95.249/32 scope global ppp1000
[root@proxy ~]# ip r
2.3.8.224/28 dev eth2 proto kernel scope link src 2.3.8.238
10.0.0.0/24 dev eth0 proto kernel scope link src 10.0.0.254
[root@proxy ~]# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
2.3.8.224 * 255.255.255.240 U 0 0 0 eth2
10.0.0.0 * 255.255.255.0 U 0 0 0 eth0
[root@proxy ~]# ping ya.ru
connect: Network is unreachable
[root@proxy ~]# ping 213.5.83.178
PING 213.5.83.178 (213.5.83.178) 56(84) bytes of data.
64 bytes from 213.5.83.178: icmp_seq=1 ttl=64 time=0.131 ms
64 bytes from 213.5.83.178: icmp_seq=2 ttl=64 time=0.089 ms
^C
--- 213.5.83.178 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 0.089/0.110/0.131/0.021 ms
[root@proxy ~]#
Далее иду в лог.... нахожу такие строчки:
Код: Выделить всё
[root@proxy ~]# tail -n 5000 /var/log/syslog/messages | less
...........
Sep 17 12:25:03 proxy pppd[21507]: LCP terminated by peer
Sep 17 12:25:03 proxy pppd[21507]: Connect time 1440.1 minutes.
Sep 17 12:25:03 proxy pppd[21507]: Sent 395265330 bytes, received 2623462571 bytes.
Sep 17 12:25:03 proxy pppoe[21500]: Session 24113 terminated -- received PADT from peer
Sep 17 12:25:03 proxy pppoe[21500]: Sent PADT
Sep 17 12:25:03 proxy pppd[21507]: Modem hangup
Sep 17 12:25:03 proxy pppd[21507]: Connection terminated.
Sep 17 12:25:03 proxy pppd[21507]: Using interface ppp1000
Sep 17 12:25:03 proxy pppd[21507]: Connect: ppp1000 <--> /dev/pts/1
Sep 17 12:25:03 proxy pppoe[24677]: PPP session is 57605 (0xe105)
Sep 17 12:25:03 proxy pppd[21507]: PAP authentication succeeded
Sep 17 12:25:03 proxy pppd[21507]: local IP address 213.5.83.178
Sep 17 12:25:03 proxy pppd[21507]: remote IP address 213.5.95.249
Sep 17 12:25:03 proxy pppd[21507]: primary DNS address 213.5.77.124
Sep 17 12:25:03 proxy pppd[21507]: secondary DNS address 213.5.67.110
Sep 17 12:25:07 proxy pppd[21507]: Script /etc/ppp/ip-down finished (pid 24669), status = 0x1
Sep 17 12:25:08 proxy pppd[21507]: Script /etc/ppp/ip-up finished (pid 25107), status = 0x0
Sep 17 12:30:06 proxy pppd[21507]: LCP terminated by peer
Sep 17 12:30:06 proxy pppd[21507]: Connect time 5.1 minutes.
Sep 17 12:30:06 proxy pppd[21507]: Sent 4534 bytes, received 47111 bytes.
Sep 17 12:30:06 proxy pppoe[24677]: Session 57605 terminated -- received PADT from peer
Sep 17 12:30:06 proxy pppoe[24677]: Sent PADT
Sep 17 12:30:06 proxy pppd[21507]: Modem hangup
Sep 17 12:30:06 proxy pppd[21507]: Connection terminated.
Sep 17 12:30:06 proxy pppd[21507]: Using interface ppp1000
Sep 17 12:30:06 proxy pppd[21507]: Connect: ppp1000 <--> /dev/pts/1
Sep 17 12:30:06 proxy pppd[21507]: Script /usr/sbin/pppoe -I eth1 -U finished (pid 24677), status = 0x0
Sep 17 12:30:06 proxy pppoe[26044]: PPP session is 57675 (0xe14b)
Sep 17 12:30:06 proxy pppd[21507]: PAP authentication succeeded
Sep 17 12:30:06 proxy pppd[21507]: local IP address 213.5.83.178
Sep 17 12:30:06 proxy pppd[21507]: remote IP address 213.5.95.249
Sep 17 12:30:06 proxy pppd[21507]: primary DNS address 213.5.77.124
Sep 17 12:30:06 proxy pppd[21507]: secondary DNS address 213.5.67.110
Sep 17 12:30:08 proxy pppd[21507]: Script /etc/ppp/ip-down finished (pid 26034), status = 0x1
Sep 17 12:30:09 proxy pppd[21507]: Script /etc/ppp/ip-up finished (pid 26469), status = 0x0
Sep 17 12:35:08 proxy pppd[21507]: LCP terminated by peer
Sep 17 12:35:08 proxy pppd[21507]: Connect time 5.1 minutes.
Sep 17 12:35:08 proxy pppd[21507]: Sent 452 bytes, received 3489 bytes.
Sep 17 12:35:08 proxy pppoe[26044]: Session 57675 terminated -- received PADT from peer
Sep 17 12:35:08 proxy pppoe[26044]: Sent PADT
Sep 17 12:35:08 proxy pppd[21507]: Modem hangup
Sep 17 12:35:08 proxy pppd[21507]: Connection terminated.
Sep 17 12:35:08 proxy pppd[21507]: Using interface ppp1000
Sep 17 12:35:08 proxy pppd[21507]: Connect: ppp1000 <--> /dev/pts/1
Sep 17 12:35:08 proxy pppd[21507]: Script /usr/sbin/pppoe -I eth1 -U finished (pid 26044), status = 0x0
Sep 17 12:35:08 proxy pppoe[27245]: PPP session is 57770 (0xe1aa)
Sep 17 12:35:08 proxy pppd[21507]: PAP authentication succeeded
Sep 17 12:35:08 proxy pppd[21507]: local IP address 213.5.83.178
Sep 17 12:35:08 proxy pppd[21507]: remote IP address 213.5.95.249
Sep 17 12:35:08 proxy pppd[21507]: primary DNS address 213.5.77.124
Sep 17 12:35:08 proxy pppd[21507]: secondary DNS address 213.5.67.110
Sep 17 12:35:09 proxy pppd[21507]: Script /etc/ppp/ip-down finished (pid 27236), status = 0x1
Sep 17 12:35:10 proxy pppd[21507]: Script /etc/ppp/ip-up finished (pid 27672), status = 0x0
Sep 17 12:40:18 proxy pppd[21507]: LCP terminated by peer
Sep 17 12:40:18 proxy pppd[21507]: Connect time 5.2 minutes.
Sep 17 12:40:18 proxy pppd[21507]: Sent 532 bytes, received 4425 bytes.
Sep 17 12:40:18 proxy pppoe[27245]: Session 57770 terminated -- received PADT from peer
Sep 17 12:40:18 proxy pppoe[27245]: Sent PADT
Sep 17 12:40:18 proxy pppd[21507]: Modem hangup
Sep 17 12:40:18 proxy pppd[21507]: Connection terminated.
Sep 17 12:40:18 proxy pppd[21507]: Using interface ppp1000
Sep 17 12:40:18 proxy pppd[21507]: Connect: ppp1000 <--> /dev/pts/1
Sep 17 12:40:18 proxy pppd[21507]: Script /usr/sbin/pppoe -I eth1 -U finished (pid 27245), status = 0x0
Sep 17 12:40:18 proxy pppoe[31426]: PPP session is 57867 (0xe20b)
Sep 17 12:40:18 proxy pppd[21507]: PAP authentication succeeded
Sep 17 12:40:18 proxy pppd[21507]: local IP address 213.5.83.178
Sep 17 12:40:18 proxy pppd[21507]: remote IP address 213.5.95.249
Sep 17 12:40:18 proxy pppd[21507]: primary DNS address 213.5.77.124
Sep 17 12:40:18 proxy pppd[21507]: secondary DNS address 213.5.67.110
Sep 17 12:40:19 proxy pppd[21507]: Script /etc/ppp/ip-down finished (pid 31421), status = 0x1
Sep 17 12:40:20 proxy pppd[21507]: Script /etc/ppp/ip-up finished (pid 31856), status = 0x0
..........
в строке
Connect time 1440.1 minutes я понимаю, что соединение держалось 24 часа. Соответственно данный разрыв плановый (на сколько знаю, PPPoE должен рваться раз в сутки). и далее вроде бы как соединение то поднимается...
Script /etc/ppp/ip-up finished (pid 25107), status = 0x0 если статус 0x0, но вышеуказанные команды говорят обратное....
state DOWN qlen 3.
Далее - service network restart и в логе:
Код: Выделить всё
Sep 17 12:45:43 proxy /etc/net: ERROR: /etc/init.d/network: unknown interface group for iface 'venet0' of type 'venet'
Sep 17 12:45:43 proxy pppd[21507]: Terminating on signal 15
Sep 17 12:45:43 proxy pppd[21507]: Connect time 0.4 minutes.
Sep 17 12:45:43 proxy pppd[21507]: Sent 541 bytes, received 586 bytes.
Sep 17 12:45:43 proxy pppd[21507]: Connection terminated.
Sep 17 12:45:43 proxy pppoe[323]: read (asyncReadFromPPP): Session 57939: Input/output error
Sep 17 12:45:43 proxy pppoe[323]: Sent PADT
Sep 17 12:45:43 proxy pppd[21507]: Script /usr/sbin/pppoe -I eth1 -U finished (pid 323), status = 0x1
Sep 17 12:45:45 proxy bind: sending signal 1 to named succeeded
Sep 17 12:45:45 proxy pppd[21507]: Script /etc/ppp/ip-down finished (pid 1561), status = 0x1
Sep 17 12:45:48 proxy pppd[21507]: Exit.
Sep 17 12:45:51 proxy /etc/net: ERROR: /etc/init.d/network: unknown interface group for iface 'venet0' of type 'venet'
Sep 17 12:45:53 proxy kernel: [3273299.972828] r8169: eth0: link up
Sep 17 12:45:53 proxy kernel: [3273300.242077] r8169: eth1: link up
Sep 17 12:45:54 proxy pptpd[32490]: GRE: xmit failed from decaps_hdlc: Invalid argument
Sep 17 12:45:54 proxy pptpd[32490]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Sep 17 12:45:54 proxy pppd[32491]: Modem hangup
Sep 17 12:45:54 proxy pppd[32491]: pptpd-logwtmp.so ip-down ppp0
Sep 17 12:45:54 proxy pppd[32491]: Connect time 4.9 minutes.
Sep 17 12:45:54 proxy pppd[32491]: Sent 690126 bytes, received 32962 bytes.
Sep 17 12:45:54 proxy pppd[32491]: ioctl(SIOCDARP): No such file or directory
Sep 17 12:45:54 proxy pppd[32491]: MPPE disabled
Sep 17 12:45:54 proxy pppd[32491]: Connection terminated.
Sep 17 12:45:54 proxy pppd[32491]: Script /etc/ppp/ip-down finished (pid 4843), status = 0x1
Sep 17 12:45:54 proxy pppd[32491]: Exit.
Sep 17 12:45:54 proxy pptpd[32490]: CTRL: Client 95.153.184.20 control connection finished
Sep 17 12:46:23 proxy dhcpcd[4791]: eth1: timed out
Sep 17 12:46:25 proxy kernel: [3273332.507688] eth2: link up, 100Mbps, full-duplex, lpa 0x41E1
Sep 17 12:46:27 proxy pppd[5915]: pppd options in effect:
Sep 17 12:46:27 proxy pppd[5915]: debug^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: updetach^I^I# (from command line)
Sep 17 12:46:27 proxy pppd[5915]: persist^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: nolog^I^I# (from command line)
Sep 17 12:46:27 proxy pppd[5915]: maxfail 50^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: unit 1000^I^I# (from command line)
Sep 17 12:46:27 proxy pppd[5915]: dump^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: noauth^I^I# (from /etc/ppp/options)
Sep 17 12:46:27 proxy pppd[5915]: user какой-та-юзер^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: password ******^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy named[9133]: creating IPv4 interface eth2 failed; interface ignored
Sep 17 12:46:27 proxy pppd[5915]: ^I^I# (from /etc/ppp/options)
Sep 17 12:46:27 proxy pppd[5915]: pty /usr/sbin/pppoe -I eth1 -U ^I^I# (from command line)
Sep 17 12:46:27 proxy pppd[5915]: local^I^I# (from command line)
Sep 17 12:46:27 proxy pppd[5915]: mtu 1476^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: noipdefault^I^I# (from /etc/ppp/options)
Sep 17 12:46:27 proxy pppd[5915]: defaultroute^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: replacedefaultroute^I^I# (from /etc/ppp/options)
Sep 17 12:46:27 proxy pppd[5915]: usepeerdns^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: nopredictor1^I^I# (from /etc/ppp/options)
Sep 17 12:46:27 proxy pppd[5915]: nomppe^I^I# (from /etc/net/ifaces/ppp1000/pppoptions)
Sep 17 12:46:27 proxy pppd[5915]: pppd 2.4.4 started by root, uid 0
Sep 17 12:46:27 proxy pppd[5915]: Using interface ppp1000
Sep 17 12:46:27 proxy pppd[5915]: Connect: ppp1000 <--> /dev/pts/1
Sep 17 12:46:27 proxy pppoe[5916]: PPP session is 57953 (0xe261)
Sep 17 12:46:27 proxy pppd[5915]: PAP authentication succeeded
Sep 17 12:46:27 proxy pppd[5915]: local IP address 213.5.83.178
Sep 17 12:46:27 proxy pppd[5915]: remote IP address 213.5.95.249
Sep 17 12:46:27 proxy pppd[5915]: primary DNS address 213.5.77.124
Sep 17 12:46:27 proxy pppd[5915]: secondary DNS address 213.5.67.110
Sep 17 12:46:29 proxy pppd[5919]: Script /etc/ppp/ip-up finished (pid 5920), status = 0x0
соответственно интервейс - UP. и все ок.