[Openstack] Network layout/planning for HA

Samuel Winchenbach swinchen at gmail.com
Fri Mar 22 19:25:56 UTC 2013


:o  No, I have never done that before!   Does this seem to be a good
introduction?

http://www.cyberciti.biz/tips/debian-ubuntu-teaming-aggregating-multiple-network-connections.html

It looks like 802.3ad is for making parallel, redundant connections.   I
only have two NICs in the server; I don't think I would want to bind by
internal and external NICs together would I?

Thanks for the reply!   



On Fri, Mar 22, 2013 at 1:00 PM, Mark Lehrer <mark at tpsit.com> wrote:

>
>  Quantum seems out because it looks like it requires 3 NICs.  I initially
>>
>
> You can just use VLAN tagging for this.  Personally, unless I have a
> reason not to, I bond 2 nics using 802.3ad and then tag the bond to
> however many VLANs I need.
>
> If you are new to doing this on Linux it will take a good amount of
> playing around to get it right, but it is worth knowing how to do.
>
> Mark
>
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