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Lord_Zlayer
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Joined: 03 Dec 2004
Posts: 66

PostPosted: Tue May 31, 2005 1:27 pm    Post subject: strange network disappearing, pls read Reply with quote

Hi everyone!

I know there is many network problems but I havent managed to find a solution to this.
I have this strange network error. I have configured my ip settings and so on correctly for static network and the network module is e1000 and it also loads when i start gentoo, if i choose ifconfig i get :

eth0 Link encap:UNSPEC HWaddr 00-50-8D-00-00-EC-3E-C0-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

My network card is an : Intel Corporation 82547GI Gigabit Ethernet Controller
My network works with the livecd and when i for the first booted into my gentoo the network didnt work, sudently it worked for some time, and now it have stoped working again, I dont understand anything :cry:
This problem keeps me stuck with my new and first gentoo installation.

So if anyone knows what to do im very internested in knowing that
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pitcrawler
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Joined: 09 Jan 2005
Posts: 155
Location: Oklahoma, USA

PostPosted: Tue May 31, 2005 1:35 pm    Post subject: Re: strange network disappearing, pls read Reply with quote

please post the contents of your /etc/conf.d/net file so we can check it for any possible errors.

Also, make sure you have run the following command:
Code:
rc-update add net.eth0 default

That command will make your computer configure the ip address for eth0 everytime you boot up.
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Lord_Zlayer
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Joined: 03 Dec 2004
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PostPosted: Tue May 31, 2005 2:31 pm    Post subject: Reply with quote

My /etc/conf.d/net :

iface_eth0="192.168.0.2 broadcast 192.168.0.255 netmask 255.255.255.0"
gateway="eth0/192.168.0.1"

My /etc/resolv.conf :

domain lokaltnätverk
nameserver 212.3.0.40
nameserver 212.3.0.2

"rc-update add net.eth0 default" is already added.

Now comes the strange: Ive just did an genkernel --udev all and now the internet is working :? , i just wonder for how long.

Any idea why it is like this?
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adaptr
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Joined: 06 Oct 2002
Posts: 6730
Location: Rotterdam, Netherlands

PostPosted: Tue May 31, 2005 3:00 pm    Post subject: Reply with quote

Code:
eth0 Link encap:UNSPEC

The encapsulation should read "Ethernet" if you have a working connection; ergo, no connection.
Also note the strange MAC "address".

Run mii-diag to see the link settings; it probably tries to set gbit ethernet on a 100mbit link - which fails.
You can change this behaviour either with vendor-supplied (DOS) tools or on the module command line (or kernel command line if it's built in.)
Do a modinfo on the module to see what options it supports.
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Lord_Zlayer
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Joined: 03 Dec 2004
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PostPosted: Tue May 31, 2005 3:20 pm    Post subject: Reply with quote

Now when the internet is working the e1000 modules isnt loaded anymore :?
I typed lsmod and get :

nvidia
parport_pc
parport
floppy
ata_piix
evdev
rtc
eth1394
ahci
sata_qstor
sata_uli
sata_sis
sata_sx4
sata_nv
sata_via
sata_svw
sata_sil
sata_promise
libdata
mise
dm_mirror
dm_snapshot
dm_mod
sbp2
ohci1394
ieee1394
sl811_hcd
ohci_hcd
uhci_hcd
usb_storage
usbhid
ehci_hcd

And then I typed : ls /lib/modules/`uname -r`/kernel/drivers/net "Searching for provided modules"
and getting a huge list and what i examined there where no net module from the provided modules list in the lsmod list.

Thi is really wierd.
I was going to try the modinfo on the e1000 module but now its gone and now Im not really sure what module is for my network
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