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Re: [Xen-users] kernel ip boot line

To: "Shaun R." <mailinglists@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] kernel ip boot line
From: Stefan de Konink <skinkie@xxxxxxxxx>
Date: Fri, 15 Aug 2008 21:10:34 +0200 (CEST)
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On Fri, 15 Aug 2008, Shaun R. wrote:

> I'm setting the ip/netmask/gateway in the domu.cfg, when my domU boots i see
> this on the kernel line
>
> ip=204.15.135.69:1.2.3.4:204.15.135.67:255.255.255.248::eth0:dhcp
>
> where is this 1.2.3.4 address from?

ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>

> why is dhcp set at the end?

It originates from NFS root configuration :) So 'technically' it would be
the root server to connect to. The autoconf parameter is something that
can be set by the kernel too, that would mean to use BOOTP/DHCP and maybe
RARP. Skip the dhcp on the end if you want to set something statically.


Stefan


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