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

[Anand Gupta <xen.mails@xxxxxxxxx>]

Yup this is a lot like what i want to achieve. Does this work with the
version of xen which ships with centos5.3 ? I have a new machine being
setup today, i will need to try this out, if it works.

On 4/11/09, David <admin@xxxxxxxxxxx> wrote:
>  http://toic.org/2008/09/22/preventing-ip-conflicts-in-xen/
>
> If i'm reading this correctly, this is what you want.
>
>
> On Sat, Apr 11, 2009 at 12:02 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.
>>
>> Using bridge/ routing mode is not an issue, whatever resolves the
>> problem, i am ready to use that.
>>
>> On 4/11/09, Peter Booth <peter_booth@xxxxxxx> wrote:
>> > What is it that you're wanting to achieve? You can use bridging for
>> > one IP and, say, a private network for another if that makes more
>> > sense. I've used this approach when using a VM as a QA version of a
>> > JMS server when the production server had seven NICs
>> >
>> >
>> >
>> > On Apr 10, 2009, at 5:28 PM, Anand Gupta <xen.mails@xxxxxxxxx> wrote:
>> >
>> >> Hi Nick,
>> >>
>> >> Thanks for the reply. What if they are on different subnet ? And then
>> >> what stops a user inside domU to add any ip in that series (as long as
>> >> the ips are assigned and routable to the server) and start to use it ?
>> >>
>> >> On 4/11/09, Nick Anderson <nick@xxxxxxxxxxxx> wrote:
>> >>> On Sat, Apr 11, 2009 at 01:35:48AM +0530, Anand Gupta wrote:
>> >>>> Hmm... So if i have to assign lets say 6 ips to a domU, what is the
>> >>>> best method to do so ?
>> >>> Well if they are all on the same subnet and your using standard
>> >>> bridging and using a linux domU you should be able to just bring
>> >>> virtual interfaces.
>> >>>
>> >>> ifconfig eth0:0 192.168.1.2
>> >>> ifconfig eth0:1 192.168.1.3
>> >>> ifconfig eth0:1 192.168.1.4
>> >>>
>> >>>
>> >>> --
>> >>> Nick Anderson <nick@xxxxxxxxxxxx>
>> >>> http://www.cmdln.org
>> >>>
>> >>>
>> >>
>> >>
>> >> --
>> >> regards,
>> >>
>> >> Anand Gupta
>> >>
>> >> _______________________________________________
>> >> Xen-users mailing list
>> >> Xen-users@xxxxxxxxxxxxxxxxxxx
>> >> http://lists.xensource.com/xen-users
>> >
>>
>>
>> --
>> regards,
>>
>> Anand Gupta
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>>
>


-- 
regards,

Anand Gupta

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