Re: [gentoo-amd64] Broken network

Hi

and thanks for your input (the netstat -rn didn't have the 0.0.0.0. 
192.168.0.1). It's very strange. I have two ethernets in my pc, i only 
use one, its a d-link and i use the module via-rhine and its usually 
working. Now it would not recieve an ipaddress, but i could edit the 
/etc/conf.d/net file and give it an ipaddress. But i could not ping 
outside its own address. So i just tried my yukon card and started the 
net.eth1 up and it worked directly. The modules is loaded for both cards 
but just one works. I'm happy with that, but i know that the d-link 
works in my windows enviroment, so it's strange.

Thanks for the help and if anyone can shed some light upon this, i would 
be happy.

Martin

Steve Herber wrote:
> run these commands to see the status of your network interface and routing:
>
>     ifconfig -a
>     netstat -rn
>
> On a single interface computer it would look like this:
>
>
>  $         ifconfig -a
> eth0      Link encap:Ethernet  HWaddr 00:0B:CD:2A:B2:1F
>           inet addr:128.95.150.112  Bcast:128.95.150.255 Mask:255.255.255.0
>           inet6 addr: fe80::20b:cdff:fe2a:b21f/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:9695561 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:2717186 errors:35 dropped:0 overruns:0 carrier:35
>           collisions:408371 txqueuelen:1000
>           RX bytes:2360490427 (2251.1 Mb)  TX bytes:773211091 (737.3 Mb)
>
> 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:3874 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:3874 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:5247803 (5.0 Mb)  TX bytes:5247803 (5.0 Mb)
>
> genuser@dell /usr/share/doc 860 $         netstat -rn
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags   MSS Window  irtt
> Iface
> 128.95.150.0    0.0.0.0         255.255.255.0   U         0 0          0
> eth0
> 127.0.0.0       0.0.0.0         255.0.0.0       U         0 0          0 lo
> 0.0.0.0         128.95.150.100  0.0.0.0         UG        0 0          0
> eth0
> genuser@dell /usr/share/doc 861 $
>
>
> If you expect to get a DHPC address and it works, your results should
> match my sample.  If DHCP fails and you need to hardcode your IP
> address, you should look in the Gentoo Handbook and configure
> /etc/conf.d/net to support a fixed IP address.
>
> If you can configure your IP address but you can't connect outside then
> your default gateway is probably wrong.  In my sample above the
> important line is the 0.0.0.0, default address, which sends all
> non-local traffic to 128.95.150.100, which is the default route on my
> subnet.
>
> You can set NET_DEBUG in the /etc/conf.d/net file and run
> /etc/init.d/net.eth0 start and try to see what fails.
>
> I hope some of this ramble helps you.  Good luck!
>
>
> Steve Herber    herber@×××××.com        work: 206-221-7262
> Security Engineer, UW Medicine, IT Services    home: 425-454-2399
>
> On Fri, 3 Feb 2006, gigli@×××××××.se wrote:
>
>> Hi
>> I have an Amd64 x2 system and this is the second time my networks
>> broke after an update. With dhcp it wont recieve an ipaddress, with a
>> forced ipaddress it will show the address, i can ping it, but any ping
>> outside its own is unreachable. This time i made an uDa world and
>> configured a new kernel, i used the old kernel config except that i
>> configured it for winbond hardware sensor. revdep-rebuild is ok.
>>
>> The last emerge was about alsa-libs, python, pycrypto, poppler, dbus,
>> sqlite, alsa-tools, samba, libsigc++, and libgnomemm. Everythin worked
>> just fine before this.
>>
>> Any help i can get would be helpful. I don't know where to start.
>>
>> Martin
>>
>>
>>
>>
>> --
>> gentoo-amd64@g.o mailing list
>>

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