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NIC detected but not working [solved]
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pns
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Joined: 25 Aug 2006
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PostPosted: Fri Aug 25, 2006 7:22 am    Post subject: NIC detected but not working [solved] Reply with quote

Hi,

I tried to install gentoo 2006.0 from the minimal boot images. Unfortunately my NIC does not work. It is detected correctly as via-rhine and I can assign an IP etc. but it just does not connect. I can't ping anywhere, not even my router. I attached the "messages" (because it contains some error messages that might help you telling me what's wrong) and and output of "ifconfig eth0".

http://pastebin.ca/148585 (ifconfig eth0)
http://pastebin.ca/148587 (/var/log/messages, if you scroll down you'll see some messages regarding the via-rhine NIC)

Thanks in advance!


Last edited by pns on Sat Aug 26, 2006 1:21 pm; edited 1 time in total
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mdeininger
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PostPosted: Fri Aug 25, 2006 10:54 am    Post subject: Reply with quote

i would have two ideas: a) did you try to disable acpi? (kernel option "noacpi") b) could you post the output of "route -n"?
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davascript
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PostPosted: Fri Aug 25, 2006 1:33 pm    Post subject: Reply with quote

It sounds like your name resolution isnt working. But can you post the contents of your networking files
Code:
nano -w /etc/resolv.conf
nano -w /etc/conf.d/net
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pns
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PostPosted: Fri Aug 25, 2006 5:25 pm    Post subject: Reply with quote

So I disabled acpi, unloaded the firewire kernel module (I read about it on these forums) and completely reconfigured the eth0 device. It still does not work.

@davascript: It's not a dns prob as I can't even ping my own router. It's not a router/nic prob either, it works fine.

well here some data:

ifconfig eth0
Code:
eth0      Link encap:Ethernet  HWaddr 00:13:D3:CB:03:E2 
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:4 overruns:0 frame:0
          TX packets:0 errors:5 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:3 Base address:0x8000

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:42 errors:0 dropped:0 overruns:0 frame:0
          TX packets:42 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:3976 (3.8 Kb)  TX bytes:3976 (3.8 Kb)



/etc/conf.d/net
Code:
config_eth0=( "192.168.1.100 netmask 255.255.255.0 broadcast 192.168.1.255" )
routes_eth0=( "default via 192.168.1.254" )
dns_servers_ESSID=( "192.168.1.254" )


route -n
Code:
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
127.0.0.0       127.0.0.1       255.0.0.0       UG    0      0        0 lo
0.0.0.0         192.168.1.254   0.0.0.0         UG    0      0        0 eth0


lsmod:
acpi, ieee1394 = not loaded
via_rhine = loaded (among others of course, I got a dump of lsmod as well but it's quite long so I didn't post it)

Thanks so far, for your replies!
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davascript
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PostPosted: Fri Aug 25, 2006 6:09 pm    Post subject: Reply with quote

Quote:
It's not a dns prob as I can't even ping my own router.

Does your router have reply to ping enabled? Can you ping it from another OS?
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pns
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PostPosted: Fri Aug 25, 2006 8:19 pm    Post subject: Reply with quote

davascript wrote:
Quote:
It's not a dns prob as I can't even ping my own router.

Does your router have reply to ping enabled? Can you ping it from another OS?

Yes icmp reply is enabled. It is not a router prob. It is definitely some sort of driver/kernel module prob or maybe a setting. But outside of the gentoo cli (i.e. in ubuntu) it works just fine.
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davascript
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PostPosted: Fri Aug 25, 2006 8:32 pm    Post subject: Reply with quote

Quote:
It is not a router prob

I do not think tyour router has a problem. I am just shooting for the little things thathelp me visualize your problem, situation, and configuration.
Is via_rhine compiled as amodule in your kernel. please post your kernel config file specifically just the device drivers section.
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pns
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PostPosted: Fri Aug 25, 2006 8:44 pm    Post subject: Reply with quote

davascript wrote:
I do not think tyour router has a problem. I am just shooting for the little things thathelp me visualize your problem, situation, and configuration.

I didn't mean to be rude, sorry! I just wanted to avoid to go down the router-problem-road, simply to save time.
davascript wrote:
Is via_rhine compiled as amodule in your kernel. please post your kernel config file specifically just the device drivers section.

I didn't compile a kernel, I'm stuck at the installation (the cli right after you boot from cd and typed the boot command). So this is the default kernel which came with the 2006.0 minimal image, that's why it surprises me that it doesn't work. Every other distro I use hasn't ever had a prob with my nic.
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davascript
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PostPosted: Fri Aug 25, 2006 8:52 pm    Post subject: Reply with quote

it looks like the kernel on the livecd istn liking your NIC. try passing some of the other hardware options at boot time

Code:
Aug 25 00:29:12 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:30:40 livecd NETDEV WATCHDOG: eth0: transmit timed out
Aug 25 00:30:40 livecd eth0: Transmit timed out, status 0003, PHY status 786d, resetting...
Aug 25 00:30:40 livecd via-rhine: Reset not complete yet. Trying harder.
Aug 25 00:30:40 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:32:26 livecd NETDEV WATCHDOG: eth0: transmit timed out
Aug 25 00:32:26 livecd eth0: Transmit timed out, status 0003, PHY status 786d, resetting...
Aug 25 00:32:26 livecd via-rhine: Reset not complete yet. Trying harder.
Aug 25 00:32:26 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:32:42 livecd NETDEV WATCHDOG: eth0: transmit timed out
Aug 25 00:32:42 livecd eth0: Transmit timed out, status 0003, PHY status 786d, resetting...
Aug 25 00:32:42 livecd via-rhine: Reset not complete yet. Trying harder.
Aug 25 00:32:42 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:33:58 livecd NETDEV WATCHDOG: eth0: transmit timed out
Aug 25 00:33:58 livecd eth0: Transmit timed out, status 0003, PHY status 786d, resetting...
Aug 25 00:33:58 livecd via-rhine: Reset not complete yet. Trying harder.
Aug 25 00:33:58 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:37:28 livecd NETDEV WATCHDOG: eth0: transmit timed out
Aug 25 00:37:28 livecd eth0: Transmit timed out, status 0003, PHY status 786d, resetting...
Aug 25 00:37:28 livecd via-rhine: Reset not complete yet. Trying harder.
Aug 25 00:37:28 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:38:05 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Aug 25 00:38:05 livecd eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

did you try
Code:
acpi=off
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pns
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PostPosted: Sat Aug 26, 2006 1:13 am    Post subject: Reply with quote

It's all sorted now. Turns out my hunch with the firewire adaptor was right. It was in fact the eth0 device and ONLY after booting with "gentoo-nofb acpi=off noapic" and unloading all kernel modules refering to ieee1394 it disabled it. And then, finally, I could set up the NIC as eth1.

Anyway, I thank you for the help and time :)
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