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Re: [Xen-devel] Set up bridging under Xen 4.1-unstable ( 2.6.31.15 pvops) on top of Ubuntu 10.04 Server


  • To: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>
  • From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
  • Date: Wed, 7 Jul 2010 12:11:36 -0700 (PDT)
  • Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
  • Delivery-date: Wed, 07 Jul 2010 12:12:32 -0700
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Sander,

  I believe,  my question is a bit different . I can work with br0 with no problems
  for DomUs networking.
  Up to 4.0.1 i could define bridge in /etc/xen/xend-config.sxp and get this bridge
  reported by "brctl show" , but now i cannot do that. Seems like manual intervention
  in Ubuntu /etc/network/interfaces is required.

Boris.

--- On Wed, 7/7/10, Sander Eikelenboom <linux@xxxxxxxxxxxxxx> wrote:

From: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Set up bridging under Xen 4.1-unstable ( 2.6.31.15 pvops) on top of Ubuntu 10.04 Server
To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
Cc: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx>
Date: Wednesday, July 7, 2010, 2:21 PM

Hello Boris,

Dont the default vif scripts connect to xen_br0 and not br0 ?
I specify a different bridge name in the domU config files vif line with bridge=

--
Sander


Wednesday, July 7, 2010, 7:57:13 PM, you wrote:

> After services
>  1.xencommons
>  2.xend
>  3.xendomains
> startup  xen bridge declaration via /etc/xen/xend-config.sxp completely ignored.

> Bridging setup manually via /etc/network/interfaces :-

>  # The loopback network interface
> auto lo
> iface lo inet loopback

> # The primary network interface
> # auto eth0
> # iface eth0 inet dhcp
>  auto br0
>  iface br0 inet static
>          address 192.168.1.7
>          netmask 255.255.255.0
>          network 192.168.1.0
>          broadcast 192.168.1.255
>          gateway 192.168.1.1
>          bridge_ports eth0
>          bridge_stp on
>          bridge_maxwait 0

> # /etc/init.d/networking restart

> Am i missing something here ?

> Boris.




>       



--
Best regards,
Sander                            mailto:linux@xxxxxxxxxxxxxx


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