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From Martin Emrich <>
Subject AW: ACS Multiple Xen Clusters / Pools
Date Wed, 17 Jun 2015 08:04:37 GMT

I have exactly that here, works fine. As Praveen said, check your network connectivity:

- VLAN, Trunk and possibly LACP settings on the switch
- correct traffic label on all hosts/pools (Names of the interfaces)
- follow your packets using tcpdump etc.



-----Urspr√ľngliche Nachricht-----
Von: Patrick Chevalley [] 
Gesendet: Dienstag, 16. Juni 2015 16:14
Betreff: ACS Multiple Xen Clusters / Pools

Dear All,

Is anyone experienced with a setup containing multiple Xen Pools and Clusters, in an advanced
network configuration?
I've got a vlan range for the private isolated networks, did configure all switchports accordingly,
but I still can't get a VM or a VR from the same network, to communicate with another, when
they're in two separated clusters.
Is there some kind of limitations from the Xen Pool, blocking private network traffic outside
the pool?

Everything works as expected when all instances are on the same cluster, but not as soon as
one goes to another cluster.

Would really appreciate any hint,
Thanks in advance

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