Re: XEN on NetBSD-6.1 amd64.

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Thu, Aug 01, 2013 at 11:39:57AM -0300, Adiel de Lima Ribeiro wrote:
> Good morning.
> Sorry for my english, it isn't very whell.
> Let's start.
> I instaled NetBSD stable from the link:
> nyftp.netbsd.org/pub/NetBSD-daily/netbsd-6/201307150Z and later I just
> instaled netbsd-XEN3_DOM0 from the same place. So, then I instaled
> xenkernel42-4.2.2 and xentools42-4.2.2nb3 with pkg_add from the link:
> http://ftp.netbsd.org/pub/pkgsrc/packages/NetBSD/amd64/6.0_2013Q2/
> I let the /usr/pkg/etc/xen/xend-config.sxp with the default
> configuration, I'm working with bridge network, so, then I created the
> bridge in /etc/ifconfig.bridge0.
> Im working with xl framework. 
> I created NetBSD and FreeBSD virtual machines, the relevant portion of
> configuration file is show bellow:
> vif = [ 'bridge=bridge0, type=ioemu, model=e1000' ]
> In both virtual machines, I see the network card, but when I configure
> an ip address, I can't communicate with my network. 
> When I type brconfig -a, I have these results show bellow: 
> bridge0: flags=41<UP,RUNNING>
>         Configuration:
>                 priority 32768 hellotime 2 fwddelay 15 maxage 20
>                 ipfilter disabled flags 0x0
>         Interfaces:
>                 xvif2i0 flags=3<LEARNING,DISCOVER>
>                         port 5 priority 128
>                 tap0 flags=3<LEARNING,DISCOVER>
>                         port 4 priority 128
>                 bce0 flags=3<LEARNING,DISCOVER>
>                         port 1 priority 128
> Everything appears to be normal, but I still don't have communication
> with my network from my Vms. What Am I doing wrong?

are xvif2i0 and tap0 up ?
what does
ifconfig bce0
report ?

You could also try running tcpdump on these interfaces (not on the bridge
itself, this won't work) and see how packets are going in and out.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--