Суть вопроса:
Около трех месяцев пользуюсь услугами провайдера ТТК, сеть - ethernet 100 Mbit. IP адрес постоянный, но присваивается dhcp-сервером, он же выдает все сетевые настройки. На компьютере двойная загрузка - winxp и mdv2010.2. Никаких проблем с сетью не было, но недавно на mdv сеть перестала подниматься, хотя никакие сетевые настройки я не менял. На winxp сеть попрежнему работает исправно. Пробовал грузится с liveDVD (MagOS и др.), но сеть так и не смог поднять.
Сеть поднялась, когда принудительно присвоил статический IP адрес и сконфигурировал сетевую карту, взяв настройки с winxp.
Привожу некоторые подробности:
система
Linux awl.myhost 2.6.36.2-server-2mnb #1 SMP Wed Dec 22 17:48:39 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
сетевая карта
00:0a.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
Subsystem: ASUSTeK Computer Inc. Marvell 88E8001 Gigabit Ethernet Controller (Asus)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32 (5750ns min, 7750ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f9900000 (32-bit, non-prefetchable) [size=16K]
Region 1: I/O ports at a800 [size=256]
Expansion ROM at f9800000 [disabled] [size=128K]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Product Name: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter
Read-only fields:
[PN] Part number: Yukon 88E8001
[EC] Engineering changes: Rev. 1.3
[MN] Manufacture ID: 4d 61 72 76 65 6c 6c
[SN] Serial number: AbCdEfG334454
[CP] Extended capability: 01 10 cc 03
[RV] Reserved: checksum good, 10 byte(s) reserved
Read/write fields:
[RW] Read-write area: 121 byte(s) free
End
Kernel driver in use: skge
Kernel modules: skge
вывод ifconfig
eth0 Link encap:Ethernet HWaddr 00:11:2F:DC:05:51
inet6 addr: fe80::211:2fff:fedc:551/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6829 errors:0 dropped:0 overruns:0 frame:0
TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:616500 (602.0 KiB) TX bytes:2756 (2.6 KiB)
Interrupt:17
попытка поднять сеть
Determining IP information for eth0... failed.
куски логов
May 28 17:36:38 awl kernel: skge 0000:00:0a.0: eth0: addr 00:11:2f:dc:05:51
May 28 17:36:40 awl ifplugd(eth0)[2129]: ifplugd 0.28 initializing.
May 28 17:36:40 awl kernel: skge 0000:00:0a.0: eth0: enabling interface
May 28 17:36:40 awl ifplugd(eth0)[2129]: Using interface eth0/00:11:2F:DC:05:51 with driver <skge> (version: 1.13)
May 28 17:36:40 awl ifplugd(eth0)[2129]: Using detection mode: SIOCETHTOOL
May 28 17:36:40 awl ifplugd(eth0)[2129]: Initialization complete, link beat not detected.
May 28 17:36:40 awl kernel: ADDRCONF(NETDEV_UP): eth0: link is not ready
May 28 17:36:42 awl kernel: skge 0000:00:0a.0: eth0: Link is up at 100 Mbps, full duplex, flow control none
May 28 17:36:42 awl kernel: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
May 28 17:36:42 awl ifplugd(eth0)[2129]: Link beat detected.
May 28 17:37:48 awl ifplugd(eth0)[2129]: client: Determining IP information for eth0... failed.
May 28 17:37:48 awl ifplugd(eth0)[2129]: Program execution failed, return value is 1.
May 28 17:56:55 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
May 28 17:36:47 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
May 28 17:36:54 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 18
May 28 17:37:12 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
May 28 17:37:23 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12
May 28 17:37:35 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
May 28 17:37:43 awl dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
May 28 17:37:48 awl dhclient: No DHCPOFFERS received.
кусок отфильтрованного вывода tcpdump (порты 67 и 68) при попытке поднять сеть
tcpdump: WARNING: eth0: no IPv4 address assigned
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
00:19:47.406809 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x1c1b0524, Flags [none]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Requested-IP Option 50, length 4: 109.171.2.72
Parameter-Request Option 55, length 7:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Hostname
00:19:55.006724 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x1c1b0524, secs 8, Flags [none]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Requested-IP Option 50, length 4: 109.171.2.72
Parameter-Request Option 55, length 7:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Hostname
00:20:10.014555 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x1c1b0524, secs 23, Flags [none]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Requested-IP Option 50, length 4: 109.171.2.72
Parameter-Request Option 55, length 7:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Hostname
00:20:31.018586 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x1c1b0524, secs 44, Flags [none]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Requested-IP Option 50, length 4: 109.171.2.72
Parameter-Request Option 55, length 7:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Hostname
00:20:39.004559 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x1c1b0524, secs 52, Flags [none]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Requested-IP Option 50, length 4: 109.171.2.72
Parameter-Request Option 55, length 7:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Hostname
ipconfig для winxp
Настройка протокола IP для Windows
Имя компьютера . . . . . . . . . : awl
Основной DNS-суффикс . . . . . . :
Тип узла. . . . . . . . . . . . . : широковещательный
IP-маршрутизация включена . . . . : нет
WINS-прокси включен . . . . . . . : нет
Порядок просмотра суффиксов DNS . : fl.zsttk.ru
ТТК - Ethernet адаптер:
DNS-суффикс этого подключения . . : fl.zsttk.ru
Описание . . . . . . . . . . . . : Marvell Yukon 88E8001/8003/8010 PCI Gigabit Ethernet Controller
Физический адрес. . . . . . . . . : 00-11-2F-DC-05-51
Dhcp включен. . . . . . . . . . . : да
Автонастройка включена . . . . . : да
IP-адрес . . . . . . . . . . . . : 109.171.2.72
Маска подсети . . . . . . . . . . : 255.255.254.0
Основной шлюз . . . . . . . . . . : 109.171.2.1
DHCP-сервер . . . . . . . . . . . : 94.251.18.70
DNS-серверы . . . . . . . . . . . : 94.251.18.115
81.1.192.5
NetBIOS через TCP/IP. . . . . . . : отключен
Аренда получена . . . . . . . . . : 28 мая 2011 г. 19:16:53
Аренда истекает . . . . . . . . . : 29 мая 2011 г. 19:16:53
и для сравнения кусок отфильтрованного вывода windump (порты 67 и 68) в winxp во время подъема сети
20:49:18.185583 IP (tos 0x0, ttl 128, id 81, offset 0, flags [none], proto: UDP (17), length: 328) 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x7a6f98d0, secs 1280, Flags [ none ]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
NOAUTO Option 116, length 1: Y
Client-ID Option 61, length 7: ether 00:11:2f:dc:05:51
Hostname Option 12, length 3: "awl"
Vendor-Class Option 60, length 8: "MSFT 5.0"
Parameter-Request Option 55, length 11:
Subnet-Mask, Domain-Name, Default-Gateway, Domain-Name-Server
Netbios-Name-Server, Netbios-Node, Netbios-Scope, Router-Discovery
Static-Route, Option 249, Vendor-Option
20:49:18.566769 IP (tos 0x0, ttl 255, id 60756, offset 0, flags [none], proto: UDP (17), length: 342) 109.171.2.1.67 > 109.171.2.72.68: BOOTP/DHCP, Reply, length 314, hops 1, xid 0x7a6f98d0, secs 1280, Flags [ none ]
Your-IP 109.171.2.72
Gateway-IP 109.171.2.1
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Offer
Server-ID Option 54, length 4: 94.251.18.70
Lease-Time Option 51, length 4: 86400
Subnet-Mask Option 1, length 4: 255.255.254.0
Domain-Name Option 15, length 11: "fl.zsttk.ru"
Default-Gateway Option 3, length 4: 109.171.2.1
Domain-Name-Server Option 6, length 8: 94.251.18.115,81.1.192.5
Netbios-Node Option 46, length 1: b-node
Agent-Information Option 82, length 18:
Circuit-ID SubOption 1, length 6: \000\004\017\244\000\013
Unknown SubOption 2, length 8:
0x0000: 0006 0021 9152 cbd2
20:49:18.567100 IP (tos 0x0, ttl 128, id 82, offset 0, flags [none], proto: UDP (17), length: 328) 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x7a6f98d0, secs 1280, Flags [ none ]
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Request
Client-ID Option 61, length 7: ether 00:11:2f:dc:05:51
Requested-IP Option 50, length 4: 109.171.2.72
Server-ID Option 54, length 4: 94.251.18.70
Hostname Option 12, length 3: "awl"
Vendor-Class Option 60, length 8: "MSFT 5.0"
Parameter-Request Option 55, length 11:
Subnet-Mask, Domain-Name, Default-Gateway, Domain-Name-Server
Netbios-Name-Server, Netbios-Node, Netbios-Scope, Router-Discovery
Static-Route, Option 249, Vendor-Option
20:49:18.639687 IP (tos 0x0, ttl 255, id 60759, offset 0, flags [none], proto: UDP (17), length: 342) 109.171.2.1.67 > 109.171.2.72.68: BOOTP/DHCP, Reply, length 314, hops 1, xid 0x7a6f98d0, secs 1280, Flags [ none ]
Your-IP 109.171.2.72
Gateway-IP 109.171.2.1
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 94.251.18.70
Lease-Time Option 51, length 4: 86400
Subnet-Mask Option 1, length 4: 255.255.254.0
Domain-Name Option 15, length 11: "fl.zsttk.ru"
Default-Gateway Option 3, length 4: 109.171.2.1
Domain-Name-Server Option 6, length 8: 94.251.18.115,81.1.192.5
Netbios-Node Option 46, length 1: b-node
Agent-Information Option 82, length 18:
Circuit-ID SubOption 1, length 6: \000\004\017\244\000\013
Unknown SubOption 2, length 8:
0x0000: 0006 0021 9152 cbd2
20:49:21.181982 IP (tos 0x0, ttl 128, id 83, offset 0, flags [none], proto: UDP (17), length: 328) 109.171.2.72.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x2a2867a1, Flags [ none ]
Client-IP 109.171.2.72
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Inform
Client-ID Option 61, length 7: ether 00:11:2f:dc:05:51
Hostname Option 12, length 3: "awl"
Vendor-Class Option 60, length 8: "MSFT 5.0"
Parameter-Request Option 55, length 13:
Subnet-Mask, Domain-Name, Default-Gateway, Domain-Name-Server
Netbios-Name-Server, Netbios-Node, Netbios-Scope, Router-Discovery
Static-Route, Option 249, Vendor-Option, Option 252
Hostname
20:49:21.214605 IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto: UDP (17), length: 328) 94.251.18.70.67 > 109.171.2.72.68: BOOTP/DHCP, Reply, length 300, hops 1, xid 0x2a2867a1, Flags [ none ]
Client-IP 109.171.2.72
Gateway-IP 109.171.2.1
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 94.251.18.70
Subnet-Mask Option 1, length 4: 255.255.254.0
Domain-Name Option 15, length 11: "fl.zsttk.ru"
Default-Gateway Option 3, length 4: 109.171.2.1
Domain-Name-Server Option 6, length 8: 94.251.18.115,81.1.192.5
Netbios-Node Option 46, length 1: b-node
20:49:24.214051 IP (tos 0x0, ttl 128, id 84, offset 0, flags [none], proto: UDP (17), length: 328) 109.171.2.72.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:11:2f:dc:05:51, length 300, xid 0x2a2867a1, secs 768, Flags [ none ]
Client-IP 109.171.2.72
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Inform
Client-ID Option 61, length 7: ether 00:11:2f:dc:05:51
Hostname Option 12, length 3: "awl"
Vendor-Class Option 60, length 8: "MSFT 5.0"
Parameter-Request Option 55, length 13:
Subnet-Mask, Domain-Name, Default-Gateway, Domain-Name-Server
Netbios-Name-Server, Netbios-Node, Netbios-Scope, Router-Discovery
Static-Route, Option 249, Vendor-Option, Option 252
Hostname
20:49:24.246570 IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto: UDP (17), length: 328) 94.251.18.70.67 > 109.171.2.72.68: BOOTP/DHCP, Reply, length 300, hops 1, xid 0x2a2867a1, secs 768, Flags [ none ]
Client-IP 109.171.2.72
Gateway-IP 109.171.2.1
Client-Ethernet-Address 00:11:2f:dc:05:51
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 94.251.18.70
Subnet-Mask Option 1, length 4: 255.255.254.0
Domain-Name Option 15, length 11: "fl.zsttk.ru"
Default-Gateway Option 3, length 4: 109.171.2.1
Domain-Name-Server Option 6, length 8: 94.251.18.115,81.1.192.5
Netbios-Node Option 46, length 1: b-node
Я так понял, что dhcp сервер IP адрес выдает, но он почему-то моим компьютером не принимается.
Может кто-нибудь помочь разобраться с моей проблемой?
