<p dir="ltr">Using Assaf's information I was able to accomplish my A/B network. I put a quick write up about it here. <a href="http://izen.ghostpeppersrus.com/setting-up-networks/">http://izen.ghostpeppersrus.com/setting-up-networks/</a><br>
</p>
<div class="gmail_quote">On Feb 6, 2014 3:50 AM, "Assaf Muller" <<a href="mailto:amuller@redhat.com">amuller@redhat.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<br>
----- Original Message -----<br>
> From: "Pat Pierson" <<a href="mailto:ihasn2004@gmail.com">ihasn2004@gmail.com</a>><br>
> To: <a href="mailto:users@ovirt.org">users@ovirt.org</a><br>
> Sent: Wednesday, February 5, 2014 10:17:54 PM<br>
> Subject: [Users] A/B network setup<br>
><br>
> I am having some issues wrapping my head around this but what I am trying to<br>
> setup is a A/B testing environment with a 3node cluster. Each node has 2<br>
> nics, 1 for ovirtmgmt and 1 for vlaned A/B network. I guess what I am trying<br>
> to understand is if ovirt is tagging the vlan's I setup and is properly<br>
> passing that to the switch?<br>
<br>
Yep! You can create two VLAN networks from the GUI (Named A, B for example)<br>
and VLAN tag them with 100 and 200. Then, go to each of your hosts, click<br>
on setup networks and drag those two new networks on the second NIC of the host.<br>
This will configure two VLAN devices on top of the second NIC of the host.<br>
Essentially the NIC will be a trunk port and will allow VLANs 100 and 200.<br>
If the 2nd NIC is called eth1, then after the configuration is done you<br>
will see eth1.100, and eth1.200.<br>
<br>
Each network will also have a bridge created for it. So you'll have a Linux<br>
bridge connected to eth1.100, and another one connected to eth1.200. Any<br>
VMs that you connect to the first or second network will have tap devices<br>
connected to the first or second bridge.<br>
<br>
> This would allow me to have multiple subnets on<br>
> a host that the switch also can see as multiple vlans. Right? I would still<br>
> have to configure the switch to allow that port access to both vlans.<br>
><br>
<br>
Yeah, you have to make sure that the port connected from the switch to the host<br>
is in trunk mode, and allows VLANs 100 and 200.<br>
<br>
> --<br>
> Patrick Pierson<br>
><br>
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><br>
</blockquote></div>