[Users] Would a hardware change break LAN configuration?

[Jim Archer]

Thanks Kirill, I'll investigate further before disturbing the list again.

Jim


--On Tuesday, April 10, 2007 10:54 AM +0400 Kirill Korotaev <dev at sw.ru> 
wrote:

> Jim,
>
> No OpenVZ doesn't affect networking directly
> Most likely you have misconfigured something.
> it can be different situations:
> - e.g. devices were renamed after the addition. i.e. eth0 become eth2 etc.
>   and settings are applied to wrong devices.
> - VPSs can stop talking to LAN if default routing is via these unworking
> devices. - etc. etc. etc.
> to be able to resolve it we need dmesg from both boots (with and w/o
> PCI-X), and 2 outputs of:
># ip a l
># ip r l
># iptables -L
># iptables -L -t mangle
>
> Thanks,
> Kirill
>
> Jim Archer wrote:
>> Hi All…
>>
>> I have a SuperMicro system running OpenVZ on Debian Etch AMD64.  It has
>> 2  ethernet ports on the system board.  Recently, I added a PCI-X dual
>> port  Ethernet card.  I was unable to make these two ports talk to the
>> network  and also, this addition caused the VPSes to be unable to talk
>> to the LAN.  I deconfigured the new ports in /etc/network/interfaces and
>> fixed it after  a reboot.
>>
>> Is there any reason OpenVZ would have caused this?  I can’t seem to
>> find  an alternative cause but I can’t see why OpenVZ would do it
>> either.
>>
>> Thanks…
>>
>>
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>