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https://issues.apache.org/jira/browse/CLOUDSTACK-6430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Murali Reddy updated CLOUDSTACK-6430:
-------------------------------------
Assignee: (was: Murali Reddy)
> [SDN] CS asks for vlan range even we create physical network with GRE
> isolation and uses those ranges as GRE keys in creating tunnels
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-6430
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6430
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Network Controller
> Affects Versions: 4.4.0
> Environment: Latest build from 4.4 with commit
> 80d82106dcc701e9569dde16161b24ff3abfa67f
> Reporter: Sanjeev N
> Priority: Critical
> Fix For: Future
>
> Attachments: management-server.log.2014-04-15.gz
>
>
> [SDN] CS asks for vlan range even-though we create physical network with GRE
> isolation and uses those ranges as GRE keys in creating tunnels
> Steps to reproduce:
> ================
> 1.Install CS with latest build from 4.4
> 2.During zone creation choose GRE as the isolation method and proceed further
> 3.Zone creation wizard asks to specify vlan range so give some range there
> 4.Proceed to complete zone creation
> 5.Create an isolated network with stretched-l2 service.
> 6.Deploy guest vms in the network and make sure that vms in that network are
> spanned across the hosts in the cluster
> Observations:
> ===========
> When the vms are created on more than one host in the cluster CS programs GRE
> ports on the ovsswitch on all the hypervisors on which the vms are running
> and it uses the one of the vlan from the vlan range given during zone
> creation.
> Expected Result:
> ==============
> 1.When physical network is created based on GRE isolation CS should not ask
> for the vlan range
> 2.GRE key should be picked up randomly so that user does not have to provide
> any range even for the GRE keys.
> In my setup I had provided vlan range as 981-1000 and the following are the
> GRE tunnels info from the hypervisor:
> Bridge "xapi3"
> fail_mode: standalone
> Port "t983-1-5"
> Interface "t983-1-5"
> type: gre
> options: {key="983", remote_ip="10.147.40.31"}
> Port "vif5.0"
> Interface "vif5.0"
> Port "t983-1-4"
> Interface "t983-1-4"
> type: gre
> options: {key="983", remote_ip="10.147.40.14"}
> Port "xapi3"
> Interface "xapi3"
> type: internal
> ovs_version: "1.4.6"
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