Re: [Xen-users] xen network problen domU

[Fasiha Ashraf <feehapk@xxxxxxxxxxx>]

Remember doing service network restart after saving changes to eth0 interface

Regards,
Fasiha Ashraf

As Fajar said that for a bridged connection you don't need  ip settings inside domU config. As in communication takes place using Mac addresses. So you just need simply to access your domU GUI using VNC. Login as root go to System -> Administration ->Network -> double click your eth0 (inactive)-> inside Hardware device tab
change your mac by clicking probe. Note down the new mac and write the same new one inside domU config file to avoid further inconvenience.  Like this
vif = [ 'mac= 00:xx:xx:xx, bridge=eth0' ]

Regards,
Fasiha Ashraf

--- On Wed, 23/12/09, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:

From: Fajar A. Nugraha <fajar@xxxxxxxxx>
Subject: Re: [Xen-users] xen network problen domU
To: "박은병" <peb1611@xxxxxxxxx>
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, 23 December, 2009, 6:39 AM

On Tue, Dec 22, 2009 at 8:57 PM, 박은병 <peb1611@xxxxxxxxx> wrote:
> #ifconfig -a (dom0)
> eth0      Link encap:Ethernet  HWaddr 00:16:cb:a5:dd:66
>           inet addr:147.46.125.xx Bcast:147.46.125.255  Mask:255.255.255.0

> # ifconfig -a (domU)
> eth0      Link encap:Ethernet  HWaddr 00:16:3e:1f:4f:46
>           inet addr:192.168.1.101  Bcast:192.168.1.255  Mask:255.255.255.0

> and my domU configuration file

>       vif = [ 'bridge=eth0' ]
>       ip = "192.168.0.101"
>       netmask= "255.255.255.0"
>       gateway = "192.168.0.1"

> I can found similar problem on internet, but I don't understand why does
> hoster's bridged setup is problematic.

First of all, are you using bridged setup or routed setup? If you use
bridge, you wouldn't need to specify ip, netmask, or gateway on domU
config file. Also, if using bridges setup, dom0 bridge IP address (in
your case it's called eth0) should be on the same segment as domU's
network interface. You're using two different segments.

--
Fajar

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