Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Internet a sítě => Téma založeno: Wors 04 Června 2008, 21:13:42
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Zdravim,
uz asi tretim dnem prochazim fora o ubuntu kvuli problemum se siti a teprve dnes mi zacala fungovat.
Bohuzel ale jen na staticke IP a mam strach, ze to muze byt casem na zavadu.
Kdyz jeste nic nefungovalo, zkousel jsem podle fora vypsat par prikazu:
$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:17:31:7d:42:5b
inet6 addr: fe80::217:31ff:fe7d:425b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:179 errors:0 dropped:0 overruns:0 frame:0
TX packets:245 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21666 (21.1 KB) TX bytes:30039 (29.3 KB)
Interrupt:249 Base address:0xe000
eth0:avahi Link encap:Ethernet HWaddr 00:17:31:7d:42:5b
inet addr:169.254.4.192 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:249 Base address:0xe000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1360 errors:0 dropped:0 overruns:0 frame:0
TX packets:1360 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:69928 (68.2 KB) TX bytes:69928 (68.2 KB)
$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
link-local * 255.255.0.0 U 0 0 0 eth0
default * 0.0.0.0 U 1000 0 0 eth0
$ sudo cat /etc/network/interfaces
auto lo
iface lo inet loopback
$ cat /etc/resolv.conf
nameserver 192.168.50.1
$ cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 worscomp
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
$ cat /etc/hostname
worscomp
$ lshw -network
Hardware Lister (lshw) - B.02.12.01
usage: lshw [-format] [-options ...]
lshw -version
-version print program version (B.02.12.01)
format can be
-html output hardware tree as HTML
-xml output hardware tree as XML
-short output hardware paths
-businfo output bus information
options can be
-class CLASS only show a certain class of hardware
-C CLASS same as '-class CLASS'
-disable TEST disable a test (like pci, isapnp, cpuid, etc. )
-enable TEST enable a test (like pci, isapnp, cpuid, etc. )
-quiet don't display status
-sanitize sanitize output (remove sensitive information like serial numbers, etc.)
$ lsmod
Module Size Used by
nls_iso8859_1 6656 1
nls_cp437 8320 1
vfat 16256 1
fat 60592 1 vfat
ipv6 311720 10
af_packet 27272 2
rfcomm 47392 2
l2cap 28800 13 rfcomm
bluetooth 67748 4 rfcomm,l2cap
ppdev 11400 0
cpufreq_ondemand 11152 0
cpufreq_userspace 6180 0
cpufreq_powersave 3200 0
cpufreq_stats 8416 0
freq_table 6464 2 cpufreq_ondemand,cpufreq_stats
cpufreq_conservative 10632 0
sbs 17808 0
dock 12960 0
video 23444 0
output 5632 1 video
container 6656 0
sbshc 8960 1 sbs
battery 16776 0
iptable_filter 4608 0
ip_tables 24104 1 iptable_filter
x_tables 23560 1 ip_tables
ac 8328 0
lp 14916 0
parport_pc 41128 1
parport 44300 3 ppdev,lp,parport_pc
evdev 14976 3
serio_raw 9092 0
psmouse 46236 0
pcspkr 4992 0
k8temp 7680 0
shpchp 38172 0
pci_hotplug 34608 1 shpchp
snd_hda_intel 440408 3
snd_pcm_oss 47648 0
snd_mixer_oss 20224 1 snd_pcm_oss
snd_pcm 92168 2 snd_hda_intel,snd_pcm_oss
snd_page_alloc 13200 2 snd_hda_intel,snd_pcm
snd_hwdep 12552 1 snd_hda_intel
snd_seq_dummy 5764 0
snd_seq_oss 38912 0
snd_seq_midi 10688 0
snd_rawmidi 29856 1 snd_seq_midi
snd_seq_midi_event 10112 2 snd_seq_oss,snd_seq_midi
snd_seq 63232 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 27912 2 snd_pcm,snd_seq
snd_seq_device 10644 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 70856 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 10400 1 snd
button 10912 0
i2c_nforce2 8704 0
i2c_core 28544 1 i2c_nforce2
ext3 149264 2
jbd 57000 1 ext3
mbcache 11392 1 ext3
sg 41880 0
sr_mod 20132 0
cdrom 41512 1 sr_mod
sd_mod 33280 6
usb_storage 82496 1
sata_nv 31624 3
libusual 23520 1 usb_storage
ata_generic 9988 0
pata_amd 16772 0
floppy 69096 0
pata_acpi 9856 0
forcedeth 55564 0
ehci_hcd 41996 0
ohci_hcd 27524 0
libata 176304 4 sata_nv,ata_generic,pata_amd,pata_acpi
scsi_mod 178488 5 sg,sr_mod,sd_mod,usb_storage,libata
usbcore 169904 5 usb_storage,libusual,ehci_hcd,ohci_hcd
thermal 19744 0
processor 41448 1 thermal
fan 6792 0
fbcon 46336 0
tileblit 4096 1 fbcon
font 10112 1 fbcon
bitblit 7424 1 fbcon
softcursor 3712 1 bitblit
fuse 56112 3
$ sudo ethtool eth0
[sudo] password for wors:
Settings for eth0:
Supported ports: [ MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 1
Transceiver: external
Auto-negotiation: on
Supports Wake-on: g
Wake-on: d
Link detected: yes
Pak jsem zkusil route a priradit default gw.
Mam pripojeni takove, ze wifi antenou na strese chytam signal z vysilace kamarada, ktery ma ADSL. Z anteny je napojeny Edimax, z nej switch a pak me PC.
$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
link-local * 255.255.0.0 U 0 0 0 eth0
default * 0.0.0.0 U 1000 0 0 eth0
$ sudo route add default gw 192.168.50.1
$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
link-local * 255.255.0.0 U 0 0 0 eth0
default 192.168.50.1 0.0.0.0 UG 0 0 0 eth0
default * 0.0.0.0 U 1000 0 0 eth0
$ ping 192.168.50.1 -c10
PING 192.168.50.1 (192.168.50.1) 56(84) bytes of data.
--- 192.168.50.1 ping statistics ---
10 packets transmitted, 0 received, 100% packet loss, time 9010ms
Nakonec me napadlo podivat se do Windows, co mi bylo vse prideleno a pri prikazu ipconfig mi vyjelo:
Konfigurace site Ethernet Pripojeni k siti:
Pripona DNS podle pripojeni . . . . . . domain
Adresa IP . . . . . . 192.168.50.37
Maska podsite . . . . . . 255.255.255.0
Vychozi brana . . . . . . 192.168.50.1
Od te doby ping fungoval...
Co mam udelat, abych mel IP prirazenou od DHCP automaticky? Abych nemusel mit IP staticky. Nevim, jestli mam vzdy stejnou IP a kdyby se mi nahodou nekdy zmenila, mohlo by dojit ke kolizi v siti.
Mam to nechat tak, nebo to jde nejak vyresit?
Predem diky za odpoved
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Zkontrolujte, zda MAC adresa pod Windows je shodná s tou v Linuxu.
Zkuste také dhcpecko probrat manualne:
sudo ifdown eth0
sudo dhclient eth0
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Nemelo byt byt v /etc/network/interfaces
auto eth0
iface eth0 inet dhcp
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Luboš "truhlik" Truhlář: ne, on to NM totiž stejně ignoruje ... :'(
Což vůbec není pěkné.
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Zkontrolujte, zda MAC adresa pod Windows je shodná s tou v Linuxu.
Zkuste také dhcpecko probrat manualne:
Je stejna (00-17-31-7d-42-5b) tak jako ve vypisu ifconfig
$ sudo route add default gw 192.168.50.1
$ sudo ifdown eth0
ifdown: interface eth0 not configured
$ sudo dhclient eth0
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:17:31:7d:42:5b
Sending on LPF/eth0/00:17:31:7d:42:5b
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 1
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
$ route
Směrovací tabulka v jádru pro IP
Adresát Brána Maska Přízn Metrik Odkaz Užt Rozhraní
link-local * 255.255.0.0 U 0 0 0 eth0
default * 0.0.0.0 U 1000 0 0 eth0
Pak jsem znovu zkusil zadat branu
$ sudo route add default gw 192.168.50.1
$ route
Směrovací tabulka v jádru pro IP
Adresát Brána Maska Přízn Metrik Odkaz Užt Rozhraní
link-local * 255.255.0.0 U 0 0 0 eth0
default 192.168.50.1 0.0.0.0 UG 0 0 0 eth0
default * 0.0.0.0 U 1000 0 0 eth0
$ ping 192.168.50.1 -c10
PING 192.168.50.1 (192.168.50.1) 56(84) bytes of data.
--- 192.168.50.1 ping statistics ---
10 packets transmitted, 0 received, 100% packet loss, time 9010ms
Při lshw není vidět žádný network adaptér
$ lshw
WARNING: you should run this program as super-user.
worscomp
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory:0
description: System memory
physical id: 3
size: 2046MiB
*-cpu
product: AMD Athlon(tm) 64 Processor 3000+
vendor: Advanced Micro Devices [AMD]
physical id: 7
bus info: cpu@0
width: 64 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow up rep_good pni cx16 lahf_lm svm extapic cr8_legacy
*-memory:1 UNCLAIMED
description: RAM memory
product: MCP55 Memory Controller
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:00:00.0
version: a1
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master cap_list
configuration: latency=0
*-isa
description: ISA bridge
product: MCP55 LPC Bridge
vendor: nVidia Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: a2
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-serial
description: SMBus
product: MCP55 SMBus
vendor: nVidia Corporation
physical id: 1.1
bus info: pci@0000:00:01.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: cap_list
configuration: driver=nForce2_smbus latency=0 module=i2c_nforce2
*-memory:2 UNCLAIMED
description: RAM memory
product: MCP55 Memory Controller
vendor: nVidia Corporation
physical id: 1.2
bus info: pci@0000:00:01.2
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-usb:0
description: USB Controller
product: MCP55 USB Controller
vendor: nVidia Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ohci bus_master cap_list
configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3 module=ohci_hcd
*-usb:1
description: USB Controller
product: MCP55 USB Controller
vendor: nVidia Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3 module=ehci_hcd
*-ide:0
description: IDE interface
product: MCP55 IDE
vendor: nVidia Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=pata_amd latency=0 maxlatency=1 mingnt=3 module=pata_amd
*-ide:1
description: IDE interface
product: MCP55 SATA Controller
vendor: nVidia Corporation
physical id: 5
bus info: pci@0000:00:05.0
version: a2
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3 module=sata_nv
*-ide:2
description: IDE interface
product: MCP55 SATA Controller
vendor: nVidia Corporation
physical id: 5.1
bus info: pci@0000:00:05.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3 module=sata_nv
*-ide:3
description: IDE interface
product: MCP55 SATA Controller
vendor: nVidia Corporation
physical id: 5.2
bus info: pci@0000:00:05.2
version: a2
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3 module=sata_nv
*-pci:0
description: PCI bridge
product: MCP55 PCI bridge
vendor: nVidia Corporation
physical id: 6
bus info: pci@0000:00:06.0
version: a2
width: 32 bits
clock: 66MHz
capabilities: pci subtractive_decode bus_master cap_list
*-multimedia
description: Audio device
product: MCP55 High Definition Audio
vendor: nVidia Corporation
physical id: 6.1
bus info: pci@0000:00:06.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2 module=snd_hda_intel
*-bridge
description: Ethernet interface
product: MCP55 Ethernet
vendor: nVidia Corporation
physical id: 8
bus info: pci@0000:00:08.0
logical name: eth0
version: a2
serial: 00:17:31:7d:42:5b
width: 32 bits
clock: 66MHz
capabilities: bridge bus_master cap_list ethernet physical
configuration: broadcast=yes driver=forcedeth driverversion=0.61 latency=0 maxlatency=20 mingnt=1 module=forcedeth multicast=yes
*-pci:1
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-pci:2
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: b
bus info: pci@0000:00:0b.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-pci:3
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: c
bus info: pci@0000:00:0c.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-pci:4
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: d
bus info: pci@0000:00:0d.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-pci:5
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: e
bus info: pci@0000:00:0e.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-pci:6
description: PCI bridge
product: MCP55 PCI Express bridge
vendor: nVidia Corporation
physical id: f
bus info: pci@0000:00:0f.0
version: a2
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-display
description: VGA compatible controller
product: G70 [GeForce 7600 GS]
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:07:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list
configuration: driver=nvidia latency=0 module=nvidia
*-pci:7
description: Host bridge
product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
vendor: Advanced Micro Devices [AMD]
physical id: 100
bus info: pci@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:8
description: Host bridge
product: K8 [Athlon64/Opteron] Address Map
vendor: Advanced Micro Devices [AMD]
physical id: 101
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:9
description: Host bridge
product: K8 [Athlon64/Opteron] DRAM Controller
vendor: Advanced Micro Devices [AMD]
physical id: 102
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:10
description: Host bridge
product: K8 [Athlon64/Opteron] Miscellaneous Control
vendor: Advanced Micro Devices [AMD]
physical id: 103
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k8temp module=k8temp
*-scsi
physical id: 1
bus info: scsi@4
logical name: scsi4
capabilities: scsi-host
configuration: driver=usb-storage
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*-bridge
description: Ethernet interface
product: MCP55 Ethernet
vendor: nVidia Corporation
physical id: 8
bus info: pci@0000:00:08.0
logical name: eth0
version: a2
serial: 00:17:31:7d:42:5b
width: 32 bits
clock: 66MHz
capabilities: bridge bus_master cap_list ethernet physical
configuration: broadcast=yes driver=forcedeth driverversion=0.61 latency=0 maxlatency=20 mingnt=1 module=forcedeth multicast=yes
Nejste v tom sám,
zkuste si projít některý z výsledků, třeba najdete odpověď.
http://www.google.cz/search?q=MCP55+not+allowing+DHCP (http://www.google.cz/search?q=MCP55+not+allowing+DHCP)
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No vida ho potvoru :(
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Tak jsem nasel nejake reseni, hned jak dorazim domu ho zkusim...
I've had exactly the same problem, however just found the solution:
In the Gusty Tribe 5 live installer, open a terminal:
$ sudo su
# rmmod forcedeth
# modprobe forcedeth msi=0 msix=0
# /etc/init.d/networking restart
Your network interfaces should come back up and actually work now :-)
Doufam, ze v tom neni nejaky zadrhel, kterym bych neco pokazil :D
EDIT:
I had the same problem with embedded nForce NVIDIA network controller.
The fix consisting in putting "options forcedeth msi=0 msix=0" in in the interface file (and then "sudo update-initramfs -u") worked for me as well.
thank you :)
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Hmm, tak to nijak nepomohlo :o(
$ sudo su
s# rmmod forcedeth
# modprobe forcedeth msi=0 msix=0
# /etc/init.d/networking restart
* Reconfiguring network interfaces... [ OK ]
# ping 192.168.50.1
connect: Network is unreachable
# cat /etc/network/interfaces
auto lo
iface lo inet loopback
# update-initramfs -u
update-initramfs: Generating /boot/initrd.img-2.6.24-18-generic
Nepochytil jsem, co s tim :-(
Staticka IP mi prozatim funguje pri kazdem spusteni, tak se na to asi vybodnu, ale stve me, ze jsem nenasel reseni
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No bacha na věc - když to děláte ručně, musíte mít v /etc/network/interfaces i tu danou síťovku, pouze pokud to ponechávate na NM, tak tam být nemusí.
zkuste toto:
sudo modprobe -r forcedeth
sudo modprobe forcedeth msi=0 msix=0
dhclient eth0
ping 192.168.50.1
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Zkusil jsem to, ackoli nevim v podstate co delam, coz je docela problem :o)
Bylo by to jednodussi, kdybych tomu rozumnel :D
wors@worscomp:~$ sudo modprobe -r forcedeth
wors@worscomp:~$ sudo modprobe forcedeth msi=0 msix=0
wors@worscomp:~$ dhclient eth0
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
can't create /var/lib/dhcp3/dhclient.leases: Permission denied
Can't create /var/run/dhclient.pid: Permission denied
drop_privileges: could not set group id: Operation not permitted
wors@worscomp:~$ sudo dhclient eth0
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:17:31:7d:42:5b
Sending on LPF/eth0/00:17:31:7d:42:5b
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 2
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
wors@worscomp:~$ ping 192.168.50.1
PING 192.168.50.1 (192.168.50.1) 56(84) bytes of data.
From 193.168.50.37 icmp_seq=1 Destination Host Unreachable
From 193.168.50.37 icmp_seq=2 Destination Host Unreachable
From 193.168.50.37 icmp_seq=3 Destination Host Unreachable
--- 192.168.50.1 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3008ms
, pipe 3
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Co děláte?
sudo modprobe -r forcedeth
Odstraníte modul (ovladač) forcedeth ze těch zavedených
sudo modprobe forcedeth msi=0 msix=0
Ten samý modul zavedete s určitými parametry, ovladač od ovladače se liší
dhclient eth0
Řeknete DHCP klientovi, aby se na eth0 pokusil získat adresu ze serveru DHCP
ping 192.168.50.1
Pingujete bránu.
Bohužel stejně podle toho výpisu vidím, že žádný DHCP pack síťovka nedostala :(
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Je normalni, ze to hleda na masce 255.255.255.255, kdyz ve winech mam automaticky 255.255.255.0?
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
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Ano, to je zcela normální, protože se nejedná o masku, ale o označení všech subnetů v síti - na všechny možné existující bcasty - klient neví jakou adresu má server, musí se ptát všude.