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Re: [Xen-users] Jumbo Frames in Xen 3.3

from [Javier Guerra] [Permanent Link][Original]
To: "Reto Gantenbein" <reto.gantenbein@xxxxxxxxxxx>
Subject: Re: [Xen-users] Jumbo Frames in Xen 3.3
From: "Javier Guerra" <javier@xxxxxxxxxxx>
Date: Wed, 3 Sep 2008 11:42:43 -0500
Cc: Xen-Users <xen-users@xxxxxxxxxxxxxxxxxxx>, Gareth Bult <gareth@xxxxxxxxxxxxx>
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On Wed, Sep 3, 2008 at 7:00 AM, Reto Gantenbein
<reto.gantenbein@xxxxxxxxxxx> wrote:
> The constraints are:
> - MTU 5000 doesn't work between two domUs inside the same dom0
> - MTU 5000 doesn't work reliable between two domUs inside different dom0s
> (may be issue with our iptables setup?!)
> - MTU 5000 works reliable between domUs and physical servers


sounds like the limitation comes from the bridge, maybe changing to a
full routing scheme would help?



-- 
Javier

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