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Re: [Qemu-devel] [Bug 588731] Re: PXE boot not working
From: |
Michael Tokarev |
Subject: |
Re: [Qemu-devel] [Bug 588731] Re: PXE boot not working |
Date: |
Mon, 26 Mar 2012 23:01:09 +0400 |
User-agent: |
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:8.0) Gecko/20120216 Icedove/8.0 |
On 26.03.2012 19:18, Michal Suchanek wrote:
> There seems to be an issue with kvm virtual network interface being
> connected to a in-kernel bridge implementation.
>
> When you configure networking that way the bridge port comes up when the
> kvm instance is started.
>
> As the time from the kvm start to entering the netboot rom is minimal
> and the timeout before the bridge starts forwarding on new ports is long
> this may cause the machine never getting an address.
>
> If you are using a bridge try setting the forwarding delay to a small
> value like:
>
> iface vmbridge inet static
> bridge_ports <probably should put some network interface name here -
> undocumented>
> address 10.10.10.1
> netmask 255.255.255.0
> post-up brctl setfd vmbridge 3
Use
bridge_fd 0
here instead of these post-up things.
/mjt