linux macvlan - stop from broadcasting hostname

Posted by staticfloat on Server Fault See other posts from Server Fault or by staticfloat
Published on 2012-03-27T22:04:27Z Indexed on 2012/03/27 23:33 UTC
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ubuntu

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networking

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hostname

I am trying to simulate two different computers on one box, using the macvlan module (which is awesome, by the way) but I have one small problem; When I create the macvlan Ubuntu 11.10 very helpfully starts broadcasting its hostname on both interfaces, creating an amazing amount of confusion for everything that deals with hostnames.

Does anyone know how to stop ubuntu from advertising its hostname on a certain interface? Thanks!

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