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 [SPAM]  Re: [Xen-users] Re: number of ips
 
To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>From: Anand Gupta <xen.mails@xxxxxxxxx>Date: Sat, 11 Apr 2009 16:25:17 +0530Cc: Xen Users <Xen-users@xxxxxxxxxxxxxxxxxxx>Delivery-date: Sat, 11 Apr 2009 03:56:02 -0700Domainkey-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=Importance: LowList-id: Xen user discussion <xen-users.lists.xensource.com> 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:
 Short answer : If you have both clients with real server and clientsOn 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. 
>
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 10.11.25.0/24 address space, you give them out in small
 blocks : 10.11.25.0/29, 10.11.25.8/29, 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.
 
 Regards,
 
 Fajar
 
--  regards, Anand Gupta
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