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From: Shanker Balan <shanker.balan@shapeblue.com>
To: CloudStack-Users <users@cloudstack.apache.org>
Subject: Re: Advanced Zone Multi NIC Requirement
Thread-Topic: Advanced Zone Multi NIC Requirement
Thread-Index: AQHPBaBaCPpU5UEJYU+4NZ0dazDaHJptptIA
Date: Tue, 31 Dec 2013 03:33:16 +0000
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Comments inline.

On 31-Dec-2013, at 2:13 am, Cherif Gouiaa <cherif.webdesign@gmail.com> wrot=
e:

> Hi all,
>
> Is it true that Multi NIC Hypervisor Host is required even in Education/P=
oC
> context ?

VLAN based Advanced Zone isolation can be achieved with a single NIC hyperv=
isor.

>
> My config is
> + ACS 4.2
> + Advanced networking with GRE isolation and 1 public/shared guest networ=
k

While VLAN based AZ isolation requires a minimum of one NIC, I am not sure
about GRE based Advanced isolation. In my tests, It did not work correctly
with a single NIC.

I ended up using 2 NICs for GRE isolation.


> + XenServer 6.2 Hypervisor with 1 physical NIC

Please do try and let us know if you GRE isolation works in a single
NIC environment.


Regards.


--
@shankerbalan

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