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RE: [Xen-users] Not able to get eth0 up on domU.


  • To: <Xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Atul Dambalkar" <atul_dambalkar@xxxxxxxxxxxx>
  • Date: Tue, 18 Oct 2005 11:24:03 -0700
  • Delivery-date: Tue, 18 Oct 2005 18:21:28 +0000
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcXT/s3Hj3LPNxabS6GrBs7CCjnGyQAEfIrg
  • Thread-topic: [Xen-users] Not able to get eth0 up on domU.

I want to use dhcp for now rather than static ip. I will try it first by not having iptables.
 
Thanks for your inputs.
 
-Atul


From: Sharath Babu [mailto:sharathx@xxxxxxxxx]
Sent: Tuesday, October 18, 2005 9:13 AM
To: benjamin; Atul Dambalkar; Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Not able to get eth0 up on domU.

Try static IP address and netmask in domU config.

On 10/18/05, benjamin <benjaminrtz@xxxxxxxxx> wrote:


On 10/18/05, Atul Dambalkar <atul_dambalkar@xxxxxxxxxxxx> wrote:
I am using ttylinux-xen file system image a a loopback device for the domain. I am mostly using the default configuration. I am not able to get networking on the domU. Are kernel "vmlinuz-2.6-xenU" as well as "2.6.11.12-xen0" both compiled w/o loadable module support? I guess it fails when it tries to initialize the iptables on the domU when it tries to do "modprobe".


Greping for module on  Cambrige complied domU config  gives me

grep -ir module  /boot/config-2.6.11.10-xenU
# Loadable module support
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set

As for iptables(if you need) , you need to re-compile domU kernel  and copy  /lib/modules/<the righ domU kernel version>  into  the domU's root fs.







--
benjamin rualthanzauva

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