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https://issues.apache.org/jira/browse/CLOUDSTACK-846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13558541#comment-13558541
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Sanjeev N commented on CLOUDSTACK-846:
--------------------------------------
Reviewed FS available @
https://cwiki.apache.org/confluence/display/CLOUDSTACK/Multiple+Ip+ranges+FS.
Following are review comments and responses:
> 1.Is there any limit on no.of subnets/IP ranges that can be added for
> guest?(since a new nic is added on router vm for every different subnet)
There is a limit on the number of nics a VM can have depending on the
hypervisor. So if we go ahead with the present idea there will be a limit on
the number of subnets. I also came to know alternative method, we can add
multiple ips to the same nic of a VM. I still need to see if there are any
downsides to this.
>
> 2.Do we support adding multiple subnets in the same vlan incase of Shared
> guest network in Advanced zone?
I think this can be done as an enhancement once we are done with the basic
implementation.
>
> 3.Can we shrink the existing IP ranges(Guest/Management)?
Shrinking an ip range is possible as long as none of the ips which are
being removed due to shrinkage are in use. We still need to discuss if this
functionality is required.
>
> 4.Can we add non-contiguos guest ip ranges for Basic zone?
yes.
>
> 5.Do we support tagged IP Network for management traffic?
I don't understand this question can you please elaborate it.
>
> 6.Is not-contiguous management IP ranges supported?
yes.
>
> 7. Is this supported in upgraded environment?
The upgrade will not modify the existing ip ranges. we can just add new ip
ranges after the upgrade.
> [QA] Test support for multiple IP ranges
> ----------------------------------------
>
> Key: CLOUDSTACK-846
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-846
> Project: CloudStack
> Issue Type: Sub-task
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Test
> Reporter: David Nalley
> Assignee: Sanjeev N
> Fix For: 4.1.0
>
>
> Create and execute a test plan around support for multiple IP ranges.
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