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Re: [Xen-users] Re: Communicating with VM before Network is configured.


  • To: "tbrown@xxxxxxxxxxxxx" <tbrown@xxxxxxxxxxxxx>
  • From: "Chris McKeever" <techjedi@xxxxxxxxx>
  • Date: Mon, 17 Jul 2006 18:45:53 -0500
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Mon, 17 Jul 2006 16:46:37 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

On 7/17/06, tbrown@xxxxxxxxxxxxx <tbrown@xxxxxxxxxxxxx> wrote:
   extra="NBDHOST=65.39.183.43 NBDPORT=8001
      ip=192.168.2.254:1.1.1.1:192.168.2.86:255.255.255.0"

for an init script it's really simple, as those NBD* parms are already
loaded into environment variables :) ... but in the more general
case you would need to parse them out of /proc/cmdline

I don't believe xen has any specific methods for passing config
parameters to the domU, but I'm no expert.

Oh, and looking back at the subject line... those ip config parameters
might be of use to you... ip=192...


I have been playing with this myself - and I can't seem to get the
kernel autoconfig working (FC5) -
My xen kernel has been compiled with the CONFIG_IP_PNP
option set, and then reboot

I 'try' to pass  the kernel the following parameters at boot, but they
just dont seem to take:

vif = [ 'ip=192.168.1.61' ]
netmask = "255.255.255.0"
gateway = "192.168.1.1"
hostname = "ds-1"


any suggestions as to what I may be missing?

Thanks
Chris



You'll need a kernel with autoconfig enabled.

-Tom



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