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From Bharat Kumar <bharat.ku...@citrix.com>
Subject Re: [Discuss] Support for non-contiguous vlan ranges.
Date Wed, 24 Apr 2013 10:01:04 GMT
No we can add or remove only one vlan range at a time.

On Apr 24, 2013, at 10:50 AM, Radhika Puthiyetath <radhika.puthiyetath@citrix.com>
 wrote:

> Can I add/ remove multiple vlan ranges ( vlan 500- 600, 200- 250; remove 100- 150, 300-350)
by using the API?
> 
> -----Original Message-----
> From: Bharat Kumar [mailto:bharat.kumar@citrix.com] 
> Sent: Thursday, March 14, 2013 1:55 PM
> To: cloudstack-dev@incubator.apache.org
> Subject: Re: [Discuss] Support for non-contiguous vlan ranges.
> 
> If the remove fails add will also fail.
> 
> Bharat.
> On Mar 13, 2013, at 11:26 AM, Chiradeep Vittal <Chiradeep.Vittal@citrix.com> wrote:
> 
>> If the remove fails, will the add still succeed?
>> 
>> On 3/5/13 11:20 PM, "Bharat Kumar" <bharat.kumar@citrix.com> wrote:
>> 
>>> The changes will be atomic.
>>> before removing any range we need to check if any of the vlans in the 
>>> range are in use. The operation will fail if some vlans in the remove 
>>> range are in use.
>>> i.e. if E=100-200 (existing) U(used)=101,121,131 and remove=100-201 
>>> we do not remove this range as 101,121, and 131 are being used.
>>> if the admin wants to remove the reset of the range leaving the used 
>>> ones he can say remove 100-100, 102-120, etc
>>> 
>>> I will update this in the FS.
>>> 
>>> Bharat.
>>> 
>>> On Mar 6, 2013, at 6:11 AM, Chiradeep Vittal 
>>> <Chiradeep.Vittal@citrix.com> wrote:
>>> 
>>>> Will the changes be atomic? All or nothing?
>>>> 
>>>> Existing range E= 100-200, in use U=101,121,131 New request: 
>>>> add=201-301, remove=100-201
>>>> 
>>>> Or
>>>> E = 100-200, U=110-120
>>>> A = 150-250, R=100-149
>>>> 
>>>> 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.
>>>>> 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 thatÅ 
>>>>>> 
>>>>>> 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.
>>>>>> 
>>>>>> 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.
>>>>>> 
>>>>>> Can you clarify?
>>>>>> 
>>>>>> 
>>>>>> Regards,
>>>>>> Manan Shah
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On 1/4/13 8:49 AM, "Manan Shah" <manan.shah@citrix.com> wrote:
>>>>>> 
>>>>>>> Bharat, I have created a JIRA ticket as well as requirements
page 
>>>>>>> for this requirement. Please leverage that.
>>>>>>> 
>>>>>>> Regards,
>>>>>>> Manan Shah
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> On 1/3/13 10:33 PM, "Prasanna Santhanam" <tsp@apache.org>
wrote:
>>>>>>> 
>>>>>>>> On Fri, Jan 04, 2013 at 11:37:28AM +0530, Bharat Kumar wrote:
>>>>>>>>> Hi all,
>>>>>>>>> 
>>>>>>>>> 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.
>>>>>>>>> 
>>>>>>>>> So we propose to add a feature to support adding multiple
vlan 
>>>>>>>>> ranges.
>>>>>>>>> 
>>>>>>>>> This feature will enable adding non contiguous vlan ranges.
>>>>>>>>> 
>>>>>>>> 
>>>>>>>> Will it support extending the ranges in non-contiguous 
>>>>>>>> increments after the zone has been created?
>>>>>>>> 
>>>>>>>> So I start with 100-200 and then later extend my switch and

>>>>>>>> cloudstack to do 300-400, 492 and 50-80 say?
>>>>>>>> 
>>>>>>>> --
>>>>>>>> Prasanna.,
>>>>>>> 
>>>>>> 
>>>>> 
>>>> 
>>> 
>> 
> 


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