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From "Venkata Siva Vijayendra Bhamidipati (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-2888) PVLAN - Ubuntu 13.04 vmware - should not allow networks with different primary VLAN with same Secondary VLAN, same primary VLAN with different Secondary VLAN
Date Mon, 10 Jun 2013 22:50:20 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-2888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13680010#comment-13680010
] 

Venkata Siva Vijayendra Bhamidipati commented on CLOUDSTACK-2888:
-----------------------------------------------------------------

Angie, whether or not the svlan and pvlan IDs are configured correctly on the underlying infrastructure
is irrelevant to cloudstack. As far as cloudstack is concerned, the pvlan and svlan IDs are
acceptable as long as they are valid vlan IDs. Having two secondary VLAN IDs associated with
the same promiscuous VLAN ID is valid. Our aim in using PVLAN is basically to seal off VMs
belonging to the same isolated VLAN from each other. If they're in different isolated VLANs,
they will be able to talk to each other via the router VM, regardless of the promiscuous VLAN
they are associated with.
                
> PVLAN - Ubuntu 13.04   vmware  - should not allow networks with different primary VLAN
 with same Secondary VLAN, same primary VLAN with different Secondary VLAN 
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2888
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2888
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: MS ASF 4.2 build CloudStack-non-OSS-MASTER-452-rhel6.3.tar.gz
> vmware ESXi 5.0 hosts 
> ubuntu 13.04       hosts
>            Reporter: angeline shen
>            Assignee: Venkata Siva Vijayendra Bhamidipati
>             Fix For: 4.2.0
>
>         Attachments: management-server.log.gz
>
>
> Given:
> pvlan1  = 1611            svlan1 = 998
> pvlan2  = 1612            svlan2 = 997
>                             nonexistent   svlan3 = 999
> Following  PVLAN networks  SHOULD NOT HAVE BEEN ALLOWED to be created :
> pvlan1 ,  svlan2 
> pvlan1 ,  svlan3  
> pvlan2 ,  svlan1
> pvlan2 ,  svlan3
> Result:   Above PVLAN networks were allowed to be created

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