Re: [Xen-users] domU network configuration question

[Nivedita Singhvi <nsnix@xxxxxxxxxxx>]

Bill Kelly wrote:
> Hi,
>
> I've installed xen-2.0.7, and I'm trying to get networking in my
> domU set up correctly.
This has been fixed in later releases.

If you need to make it work in 2.0.7, try the following:

In your 2.0.7 /etc/xen/scripts/network-bridge script,
insert an extra egrep cmd after:
"| egrep '^ *inet '"
as in:
"| egrep '^ *inet ' | egrep "${src}$"

thanks,
Nivedita

> My server has one NIC, but five IP addresses.  My dom0 uses the
> first IP address.  I'd like my domU to use the second IP address.
>
> Originally my /etc/network/interfaces on the dom0 defined interfaces
> for the first two IP addresses as:
>
>  auto eth0
>  iface eth0 inet static
>  address 69.93.218.2
>  netmask 255.255.255.248
>  gateway 69.93.218.1
>
>  auto eth0:0
>  iface eth0:0 inet static
>  address 69.93.218.3
>  netmask 255.255.255.248
>
> I have removed "eth0:0" from dom0, but I would like that 69.93.218.3
> IP address to be assigned to the domU.  My domU /etc/network/interfaces
> now looks like:
>
>  auto eth0
>  iface eth0 inet static
>  address 69.93.218.3
>  netmask 255.255.255.248
>  gateway 69.93.218.1
>
> As you can see, I just copied what used to be "eth0:0" on dom0, and
> put it in the domU (adding the gateway parameter from dom0's eth0.)
>
> However, this doesn't appear to be working.  The domU boots up, and the 
> interface is there with correct-looking parameters - but I can't
> ping anything.
>
> If anyone can point out what I'm doing wrong, it'd be most
> appreciated.
>
> Thanks!
>
> Regards,
>
> Bill
>
>
>
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