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From: Chiradeep Vittal <Chiradeep.Vittal@citrix.com>
To: "cloudstack-dev@incubator.apache.org"
	<cloudstack-dev@incubator.apache.org>
Date: Tue, 5 Mar 2013 16:41:10 -0800
Subject: Re: [Discuss] Support for non-contiguous vlan ranges.
Thread-Topic: [Discuss] Support for non-contiguous vlan ranges.
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Will the changes be atomic? All or nothing?

Existing range E=3D 100-200, in use U=3D101,121,131
New request: add=3D201-301, remove=3D100-201

Or
E =3D 100-200, U=3D110-120
A =3D 150-250, R=3D100-149

etc

On 1/24/13 10:13 PM, "Bharat Kumar" <bharat.kumar@citrix.com> wrote:

> Thank  you Manan for pointing this out i intended to say multiple Vlans
>not IPs.=20
>I corrected it in the FS.
>
>Bharat
>On Jan 25, 2013, at 4:25 AM, Manan Shah <manan.shah@citrix.com> wrote:
>
>> Bharat, I reviewed the FS and I have the following question. It states
>> that=A9
>>=20
>> Admin can update the vlan range after creation or can add multiple non
>> contiguous vlan ranges while creating a zone. This can be done by
>> changing the UpdatephysicalNetwork api. It allows only extending of the
>> vlan. we plan to extend the api to update the vlan with multiple ip
>> Ranges.
>>=20
>> What does it mean by "we plan to extend the API to update the VLAN with
>> multiple IP Ranges". Specifically the "Multiple IP Ranges" part.
>>=20
>> Can you clarify?
>>=20
>>=20
>> Regards,
>> Manan Shah
>>=20
>>=20
>>=20
>>=20
>> On 1/4/13 8:49 AM, "Manan Shah" <manan.shah@citrix.com> wrote:
>>=20
>>> Bharat, I have created a JIRA ticket as well as requirements page for
>>>this
>>> requirement. Please leverage that.
>>>=20
>>> Regards,
>>> Manan Shah
>>>=20
>>>=20
>>>=20
>>>=20
>>> On 1/3/13 10:33 PM, "Prasanna Santhanam" <tsp@apache.org> wrote:
>>>=20
>>>> On Fri, Jan 04, 2013 at 11:37:28AM +0530, Bharat Kumar wrote:
>>>>> Hi all,
>>>>>=20
>>>>> In cloudstack we specify the vlan ranges in advanced zone. These
>>>>> vlans are used while creating the guest networks.  Presently we can
>>>>> add only one continuos vlan range. There is no way to add non
>>>>> contiguous vlan ranges.
>>>>>=20
>>>>> So we propose to add a feature to support adding multiple vlan
>>>>> ranges.
>>>>>=20
>>>>> This feature will enable adding non contiguous vlan ranges.
>>>>>=20
>>>>=20
>>>> Will it support extending the ranges in non-contiguous increments
>>>> after the zone has been created?
>>>>=20
>>>> So I start with 100-200 and then later extend my switch and cloudstack
>>>> to do 300-400, 492 and 50-80 say?
>>>>=20
>>>> --=20
>>>> Prasanna.,
>>>=20
>>=20
>