hi guys,

the thing i'm going to talk about is known issue, i'm just wondering how to easily solve it.

some nvidia ethernet cards report their mac addresses to the kernel in reversed order (boot rom has them ok) - so you can boot off the network, but don't for example get ip from dhcp server, because the hw address is different.

now, the issue is, that the kernel says
invalid mac address detected.
switching to a random mac.

this wouldn't be that big problem, since you can assign the ip address statically. the worse thing is, that the names of the network interfaces change on every reboot (then number in ethX just increases by one every time). this is caused by udev, which saves the 'old' random mac address with its ethX name to z25_persistent-net.rules. next time, the mac address changes and new ethX name is assigned :(

how can i solve this issue?

interesting is, that this happens only on a machine running amd64 port (2.6.18-4 kernel, etch up to date). the same machine (we have 2 boxes with identical hw), but with 32 bit system (2.6.18-4 kernel, etch up top date) behaves normally - i.e., ifconfing reports the 'bad' mac address (reversed), but the name assignment doesn't change.

thank you in advance for any hints. best regards,

--
Lubos [EMAIL PROTECTED]"
http://www.lubos.vrbka.net


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