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From Chiradeep Vittal <Chiradeep.Vit...@citrix.com>
Subject Re: understanding cloudstack networking
Date Wed, 14 Aug 2013 20:48:14 GMT
http://www.slideshare.net/ShapeBlue/cloud-stack-networking-shapeblue-techni
cal-deep-dive 


On 8/13/13 10:32 PM, "Mark van der Meulen" <mark@vdm.id.au> wrote:

>Does anyone have links to a more comprehensive design or implementation
>guide?
>
>Doco is vague at best, and that slideshow is hardly helpful when it comes
>to implementation.
>
>Mark
>
>On 14/08/2013, at 10:23 AM, Ahmad Emneina <aemneina@gmail.com> wrote:
>
>> True, you can have a shared network with public ips, that way vm's get
>> public ip's assigned to them directly on launch.
>> 
>> 
>> On Tue, Aug 13, 2013 at 3:47 PM, Chiradeep Vittal <
>> Chiradeep.Vittal@citrix.com> wrote:
>> 
>>> http://www.slideshare.net/cloudstack/cloudstack-networking (slides 17
>>>and
>>> 18)
>>> 
>>> On 8/13/13 3:44 PM, "Chiradeep Vittal" <Chiradeep.Vittal@citrix.com>
>>> wrote:
>>> 
>>>> Actually this is not quite true. You can design a network offering
>>>>with no
>>>> NAT or firewall services and give a public range of ips for the
>>>>network.
>>>> Or you (the admin) can utilize the default 'shared network' offering
>>>>to
>>>> create a similar network on a specific VLAN.
>>>> 
>>>> 
>>>> On 8/13/13 7:03 AM, "Nguyen Anh Tu" <ng.tuna@gmail.com> wrote:
>>>> 
>>>>> 2013/8/13 Mark van der Meulen <mark@vdm.id.au>
>>>>> 
>>>>>> Are you saying that the only way CloudStack supports public(read:
>>>>>> networks
>>>>>> outside immediate pod) access is via NAT? Can I not give the VM's
>>>>>> publicly
>>>>>> routable IP's(or equivalent for the network)?
>>>>> 
>>>>> 
>>>>> Hi Mark,
>>>>> 
>>>>> At the moment Cloudstack only supports public access via NAT
>>>>>(staticNat
>>>>> or
>>>>> sourceNat). For using Route instead of NAT, I made a small patch.
>>>>>You can
>>>>> find the reference here:
>>>>> 
>>> 
>>>https://cwiki.apache.org/confluence/display/CLOUDSTACK/Routing+between+G
>>>u
>>>>> e
>>>>> st+networks
>>>>> 
>>>>> 
>>>>> --
>>>>> 
>>>>> N.g.U.y.e.N.A.n.H.t.U
>>>> 
>>> 
>>> 
>


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