This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


[SPAM] Re: [Xen-users] Re: number of ips

To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Subject: [SPAM] Re: [Xen-users] Re: number of ips
From: Anand Gupta <xen.mails@xxxxxxxxx>
Date: Sat, 11 Apr 2009 16:25:17 +0530
Cc: Xen Users <Xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Sat, 11 Apr 2009 03:56:02 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=3QOyoYrAh75kPWwYJ5LC4d5KmonJkhwdTfo1JMb5caM=; b=GjCF7GhlGGzWIywEIl882e8ip+b2/rihkh4akD5iTVR32RLUQFlSJ6n91WVgQk3L4U I7WEDnVcCTO49aPD4try8Q49e2VNJreeQaAEh3H0+NG2LHmSj/4mQGZ2ruPG5072Cxbj 7P062FPZ8VIFSbueXH4sxOQwAkHUyKk36A3i4=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=Pva3mpDxYneeIYd0c7AnnYgFzUFTCfi6iZKJmm4lQDKzVfIuYBa0eZiVdXVSai04rF sp9I8ftV1B/rjzDbfMh+oBjOvFaNy8yTs+U5EyO00UBWgQUsNzdiC2HrwqLZLROEiHRD hFOGCB6y/Q+G/UnvZ6BTOK1RSX6+qBmeq8lXw=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
Importance: Low
In-reply-to: <7207d96f0904101916oc47f8d2xbd557f4ad753689@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <acb757c00904090609y3975792dgd89d28e843ee9ee@xxxxxxxxxxxxxx> <acb757c00904101147o1d838b6bwe549a2cc450434e4@xxxxxxxxxxxxxx> <20090410191735.GA24281@cmdln-laptop> <acb757c00904101305r25ac1099u26b08c1d48411c3f@xxxxxxxxxxxxxx> <20090410201941.GA1068@cmdln-laptop> <acb757c00904101428w5920e53bh110611916ffe9566@xxxxxxxxxxxxxx> <3F8AB7EB-0E31-44DE-9589-2AC428A9A734@xxxxxxx> <acb757c00904101602o732d1353ob96d1c501fdb5ec1@xxxxxxxxxxxxxx> <7207d96f0904101916oc47f8d2xbd557f4ad753689@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Hi Fajar,

Right now i have 10 odd ips for a dom0, and in process more will be allocated (perhaps from a different subnet). Now for starters i wish to assign 4 ips on a domU, 5 on another. I just don't want the users to try and bind additional ips, unless they have been authorized to do so.

So you mean to say, i should create different bridges for each domU ? Can you give more idea on how i can do so ?

On Sat, Apr 11, 2009 at 7:46 AM, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:
On Sat, Apr 11, 2009 at 6:02 AM, Anand Gupta <xen.mails@xxxxxxxxx> wrote:
> Hi Peter,
> Here is what i want to achieve.
> 1. I want to assign multiple ips to a domU. These ips can be in
> different subnet.
> 2. I want to be able to stop users from arbitrarily binding ips inside
> their domU, and start using them.

Short answer : If you have both clients with real server and clients
on domU, the easiest way is to treat domU like a real server.

That means you should assign IPs in small blocks. For example, if you
have a big address space, you give them out in small
blocks :,, and so on. If they need
additional address, you can route it via their existing address. Each
domU is connected via its own bridge to dom0.



Xen-users mailing list


Anand Gupta
Xen-users mailing list
<Prev in Thread] Current Thread [Next in Thread>