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Re: непонятка с сетью



Andrei Lomov wrote:

> Прошу помощи.
> Есть роутер, к нему подключаю проводком нетбук с кубунтой 14.04, сеть
> работает (dhcp).

Вот еще syslog.

NetworkManager что-то мутит, сходу не могу понять, удалить его что-ли 
совсем:

Mar 18 08:31:09 kolya-347 kernel: [    1.423889] r8169 0000:03:00.0 eth0: 
RTL8168g/8111g at 0xffffc90000c5e000, fc:aa:14:96:a0:d2, XID 0c000800 IRQ 29
Mar 18 08:31:09 kolya-347 kernel: [    1.423893] r8169 0000:03:00.0 eth0: 
jumbo features [frames: 9200 bytes, tx checksumming: ko]
Mar 18 08:31:09 kolya-347 NetworkManager[813]:    SCPlugin-Ifupdown: devices 
added (path: /sys/devices/pci0000:00/0000:00:09.0/0000:03:00.0/net/eth0, 
iface: eth0)
Mar 18 08:31:09 kolya-347 NetworkManager[813]:    SCPlugin-Ifupdown: device 
added (path: /sys/devices/pci0000:00/0000:00:09.0/0000:03:00.0/net/eth0, 
iface: eth0): no ifupdown configuration found.
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): carrier is OFF
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): new Ethernet 
device (driver: 'r8169' ifindex: 2)
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): exported as 
/org/freedesktop/NetworkManager/Devices/0
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): bringing up 
device.
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): preparing 
device.
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> (eth0): deactivating 
device (reason 'managed') [2]
Mar 18 08:31:09 kolya-347 NetworkManager[813]: <info> Added default wired 
connection 'Wired connection 1' for 
/sys/devices/pci0000:00/0000:00:09.0/0000:03:00.0/net/eth0
Mar 18 08:31:09 kolya-347 kernel: [    4.798686] r8169 0000:03:00.0 eth0: 
link down
Mar 18 08:31:09 kolya-347 kernel: [    4.798706] r8169 0000:03:00.0 eth0: 
link down
Mar 18 08:31:09 kolya-347 kernel: [    4.798724] IPv6: ADDRCONF(NETDEV_UP): 
eth0: link is not ready
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): carrier now ON 
(device state 20)
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
starting connection 'Wired connection 1'
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 08:31:11 kolya-347 kernel: [    6.491855] r8169 0000:03:00.0 eth0: 
link up
Mar 18 08:31:11 kolya-347 kernel: [    6.491872] IPv6: 
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) started...
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) scheduled...
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) complete.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) starting...
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: prepare -> config (reason 'none') [40 50 0]
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) successful.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) scheduled.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) complete.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) started...
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning DHCPv4 transaction (timeout in 45 seconds)
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning IP6 addrconf.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) complete.
Mar 18 08:31:11 kolya-347 NetworkManager[813]: <info> (eth0): DHCPv4 state 
changed nbi -> preinit
Mar 18 08:31:11 kolya-347 dhclient: Listening on LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:31:11 kolya-347 dhclient: Sending on   LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:31:11 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0xb5185e3a)
Mar 18 08:31:12 kolya-347 avahi-daemon[808]: Joining mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:31:12 kolya-347 avahi-daemon[808]: New relevant interface 
eth0.IPv6 for mDNS.
Mar 18 08:31:12 kolya-347 avahi-daemon[808]: Registering new address record 
for fe80::feaa:14ff:fe96:a0d2 on eth0.*.
Mar 18 08:31:14 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0xb5185e3a)
Mar 18 08:31:17 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 8 (xid=0xb5185e3a)
Mar 18 08:31:25 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 21 (xid=0xb5185e3a)
Mar 18 08:31:32 kolya-347 NetworkManager[813]: <info> (eth0): IP6 addrconf 
timed out or failed.
Mar 18 08:31:32 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Mar 18 08:31:32 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) started...
Mar 18 08:31:32 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) complete.
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <warn> (eth0): DHCPv4 request 
timed out.
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> (eth0): canceled DHCP 
transaction, DHCP client pid 1481
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) started...
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <warn> Activation (eth0) 
failed for connection 'Wired connection 1'
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) complete.
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 08:31:57 kolya-347 NetworkManager[813]: <info> (eth0): deactivating 
device (reason 'none') [0]
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
starting connection 'Wired connection 1'
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) started...
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) scheduled...
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) complete.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) starting...
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: prepare -> config (reason 'none') [40 50 0]
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) successful.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) scheduled.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) complete.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) started...
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning DHCPv4 transaction (timeout in 45 seconds)
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning IP6 addrconf.
Mar 18 08:32:00 kolya-347 avahi-daemon[808]: Withdrawing address record for 
fe80::feaa:14ff:fe96:a0d2 on eth0.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) complete.
Mar 18 08:32:00 kolya-347 avahi-daemon[808]: Leaving mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:32:00 kolya-347 avahi-daemon[808]: Interface eth0.IPv6 no longer 
relevant for mDNS.
Mar 18 08:32:00 kolya-347 NetworkManager[813]: <info> (eth0): DHCPv4 state 
changed nbi -> preinit
Mar 18 08:32:00 kolya-347 dhclient: Listening on LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:32:00 kolya-347 dhclient: Sending on   LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:32:00 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0x1066df65)
Mar 18 08:32:02 kolya-347 avahi-daemon[808]: Joining mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:32:02 kolya-347 avahi-daemon[808]: New relevant interface 
eth0.IPv6 for mDNS.
Mar 18 08:32:02 kolya-347 avahi-daemon[808]: Registering new address record 
for fe80::feaa:14ff:fe96:a0d2 on eth0.*.
Mar 18 08:32:06 kolya-347 dhclient: message repeated 2 times: [ DHCPDISCOVER 
on eth0 to 255.255.255.255 port 67 interval 3 (xid=0x1066df65)]
Mar 18 08:32:09 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 5 (xid=0x1066df65)
Mar 18 08:32:11 kolya-347 kernel: [   66.886335] NETDEV WATCHDOG: eth0 
(r8169): transmit queue 0 timed out
Mar 18 08:32:11 kolya-347 kernel: [   66.900726] r8169 0000:03:00.0 eth0: 
link up
Mar 18 08:32:14 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 11 (xid=0x1066df65)
Mar 18 08:32:20 kolya-347 NetworkManager[813]: <info> (eth0): IP6 addrconf 
timed out or failed.
Mar 18 08:32:20 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Mar 18 08:32:20 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) started...
Mar 18 08:32:20 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) complete.
Mar 18 08:32:25 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 11 (xid=0x1066df65)
Mar 18 08:32:36 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 19 (xid=0x1066df65)
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <warn> (eth0): DHCPv4 request 
timed out.
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> (eth0): canceled DHCP 
transaction, DHCP client pid 2111
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) started...
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <warn> Activation (eth0) 
failed for connection 'Wired connection 1'
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) complete.
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 08:32:45 kolya-347 NetworkManager[813]: <info> (eth0): deactivating 
device (reason 'none') [0]
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
starting connection 'Wired connection 1'
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) started...
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) scheduled...
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) complete.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) starting...
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: prepare -> config (reason 'none') [40 50 0]
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) successful.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) scheduled.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) complete.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) started...
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning DHCPv4 transaction (timeout in 45 seconds)
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning IP6 addrconf.
Mar 18 08:32:48 kolya-347 avahi-daemon[808]: Withdrawing address record for 
fe80::feaa:14ff:fe96:a0d2 on eth0.
Mar 18 08:32:48 kolya-347 avahi-daemon[808]: Leaving mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:32:48 kolya-347 avahi-daemon[808]: Interface eth0.IPv6 no longer 
relevant for mDNS.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) complete.
Mar 18 08:32:48 kolya-347 NetworkManager[813]: <info> (eth0): DHCPv4 state 
changed nbi -> preinit
Mar 18 08:32:48 kolya-347 dhclient: Listening on LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:32:48 kolya-347 dhclient: Sending on   LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:32:48 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0x7899772f)
Mar 18 08:32:49 kolya-347 avahi-daemon[808]: Joining mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:32:49 kolya-347 avahi-daemon[808]: New relevant interface 
eth0.IPv6 for mDNS.
Mar 18 08:32:49 kolya-347 avahi-daemon[808]: Registering new address record 
for fe80::feaa:14ff:fe96:a0d2 on eth0.*.
Mar 18 08:32:51 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0x7899772f)
Mar 18 08:32:54 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 6 (xid=0x7899772f)
Mar 18 08:33:00 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 15 (xid=0x7899772f)
Mar 18 08:33:08 kolya-347 NetworkManager[813]: <info> (eth0): IP6 addrconf 
timed out or failed.
Mar 18 08:33:08 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Mar 18 08:33:08 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) started...
Mar 18 08:33:08 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) complete.
Mar 18 08:33:11 kolya-347 kernel: [  126.925979] r8169 0000:03:00.0 eth0: 
link up
Mar 18 08:33:15 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 13 (xid=0x7899772f)
Mar 18 08:33:16 kolya-347 dhclient: DHCPREQUEST of 192.168.1.6 on eth0 to 
255.255.255.255 port 67 (xid=0x2f779978)
Mar 18 08:33:19 kolya-347 dhclient: DHCPREQUEST of 192.168.1.6 on eth0 to 
255.255.255.255 port 67 (xid=0x2f779978)
Mar 18 08:33:25 kolya-347 dhclient: message repeated 2 times: [ DHCPREQUEST 
of 192.168.1.6 on eth0 to 255.255.255.255 port 67 (xid=0x2f779978)]
Mar 18 08:33:29 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0x833eac2b)
Mar 18 08:33:32 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 5 (xid=0x833eac2b)
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <warn> (eth0): DHCPv4 request 
timed out.
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> (eth0): canceled DHCP 
transaction, DHCP client pid 2126
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) started...
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <warn> Activation (eth0) 
failed for connection 'Wired connection 1'
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) complete.
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 08:33:33 kolya-347 NetworkManager[813]: <info> (eth0): deactivating 
device (reason 'none') [0]
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
starting connection 'Wired connection 1'
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) started...
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) scheduled...
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 1 of 5 (Device Prepare) complete.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) starting...
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: prepare -> config (reason 'none') [40 50 0]
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) successful.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) scheduled.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 2 of 5 (Device Configure) complete.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) started...
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: config -> ip-config (reason 'none') [50 70 0]
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning DHCPv4 transaction (timeout in 45 seconds)
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Beginning IP6 addrconf.
Mar 18 08:33:36 kolya-347 avahi-daemon[808]: Withdrawing address record for 
fe80::feaa:14ff:fe96:a0d2 on eth0.
Mar 18 08:33:36 kolya-347 avahi-daemon[808]: Leaving mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:33:36 kolya-347 avahi-daemon[808]: Interface eth0.IPv6 no longer 
relevant for mDNS.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 3 of 5 (IP Configure Start) complete.
Mar 18 08:33:36 kolya-347 NetworkManager[813]: <info> (eth0): DHCPv4 state 
changed nbi -> preinit
Mar 18 08:33:36 kolya-347 dhclient: Listening on LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:33:36 kolya-347 dhclient: Sending on   LPF/eth0/fc:aa:14:96:a0:d2
Mar 18 08:33:36 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0xed5da965)
Mar 18 08:33:37 kolya-347 avahi-daemon[808]: Joining mDNS multicast group on 
interface eth0.IPv6 with address fe80::feaa:14ff:fe96:a0d2.
Mar 18 08:33:37 kolya-347 avahi-daemon[808]: New relevant interface 
eth0.IPv6 for mDNS.
Mar 18 08:33:37 kolya-347 avahi-daemon[808]: Registering new address record 
for fe80::feaa:14ff:fe96:a0d2 on eth0.*.
Mar 18 08:33:39 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 3 (xid=0xed5da965)
Mar 18 08:33:42 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 5 (xid=0xed5da965)
Mar 18 08:33:47 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 12 (xid=0xed5da965)
Mar 18 08:33:56 kolya-347 NetworkManager[813]: <info> (eth0): IP6 addrconf 
timed out or failed.
Mar 18 08:33:56 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Mar 18 08:33:56 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) started...
Mar 18 08:33:56 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv6 Configure Timeout) complete.
Mar 18 08:33:59 kolya-347 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 
port 67 interval 13 (xid=0xed5da965)
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <warn> (eth0): DHCPv4 request 
timed out.
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> (eth0): canceled DHCP 
transaction, DHCP client pid 2128
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) started...
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <warn> Activation (eth0) 
failed for connection 'Wired connection 1'
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> Activation (eth0) 
Stage 4 of 5 (IPv4 Configure Timeout) complete.
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> (eth0): device state 
change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 08:34:21 kolya-347 NetworkManager[813]: <info> (eth0): deactivating 
device (reason 'none') [0]


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А.



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