Hello Audrey,

Look at this document: https://cwiki.apache.org/confluence/display/CLOUDSTACK/PVLAN+for+isolation+within+a+VLAN XenServer uses OVS and CS have OVS pluging to work with. OVS plugin for cloudstack hasn't been updated for a long time as I know. At my CS 4.5.2 this plugin is missing, though in older versions of CS it was present. I think this functionality does not work for XenServer 6.5. Use VLANs - it is more reliable.

Vadim.

 On 2015-11-17 21:11, Audrey Roberto B Baldin wrote:

Hello everybody!

I installed CS 4.5.2 and I'm using XEN 6.5. There is one NIC dedicated for Public traffic, one for MGMT + Secondary Storage, one for Primary Storage and a bond configured for the Guest traffic. Zone is installed as Advanced without Security Groups.

When I add a Guest Network with PVLAN, the network is created, but when I try to create a new instance it does not start. I realized that the virtual router also does not start. Adding a Guest Network without PVLAN works as expected.

Does anyone have an idea about it?

Looking into the log I could find the information below:

2015-11-17 12:03:48,924 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-280:ctx-c1d905bf) callHostPlugin failed for cm d: setup-pvlan-dhcp with args dhcp-mac: 06:b9:40:00:08:91, nw-label: GUESTBR0, isolated-pvlan: 999, op: add, dhcp-name: r-10-VM, primary-pvlan: 900, dhcp-ip: 200.150.236.11, due to There was a failure communicating with the plugin.

2015-11-17 12:03:48,924 WARN [c.c.a.m.DirectAgentAttache] (DirectAgent-280:ctx-c1d905bf) Seq 1-6584825605169088819: Thr
owable caught while executing command
com.cloud.utils.exception.CloudRuntimeException: callHostPlugin failed for cmd: setup-pvlan-dhcp with args dhcp-mac: 06: b9:40:00:08:91, nw-label: GUESTBR0, isolated-pvlan: 999, op: add, dhcp-name: r-10-VM, primary-pvlan: 900, dhcp-ip: 200.1
50.236.11, due to There was a failure communicating with the plugin.
at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.callHostPlugin(CitrixResourceBase.java:3686) at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1708) at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:541) at com.cloud.hypervisor.xenserver.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:64) at com.cloud.hypervisor.xenserver.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:87) at com.cloud.hypervisor.xenserver.resource.XenServer620SP1Resource.executeRequest(XenServer620SP1Resource.java:6
5)
at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:302) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:1
03)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53
)
at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.j
ava:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292
)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

Thanks for your help!

Att.,
Audrey

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