Re: [Xen-devel] network-bridge defunct

[Michael Lessard <michael.lessard@xxxxxxxxx>]

On 10/18/05, Michael Lessard <michael.lessard@xxxxxxxxx> wrote:

On 10/18/05, Ewan Mellor < ewan@xxxxxxxxxxxxx> wrote:

On Tue, Oct 18, 2005 at 09:48:07AM -0400, Michael Lessard wrote:

> Hi everybody !
>
>  I haved use Xen 2.06 with my two Domains from some months and all working
> pretty good !  Now i have remove Xen 2.06 and put Xen 3 (unstable.hg) , i
> haved build this morning with make world and make install.  My Dom0 and
> DomU starts successfuly, but on my  Dom0  i haved network-bridge defunct
> when i type ps -aux, so you imagne that in DomU netwrok wan't work :(

The defunct network-bridge is not a problem.  There are other problems with
networking, and I'll let other people answer, because I don't have a handle on
them at the moment, but the defunct network-bridge process isn't a problem in
and of itself.

Ewan.

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If i use brctl to create bridge like in the script,
# brctl addif xen-testbridge eth0  
error on eth0

but if i use :
# brctl addbr xen-testbridge 
# brctl addif xen-testbridge eth0  
no error reported ...

But i thinkg to make it work with Xen, i need other things...

With latest mercurial source, network-bridge defunct is now ok ;)  

But i still could not ping my Dom0 for DomU ... 

My setup : 
2 Network Carfs on Debian Sid for both of my domains (Dom0 and DomU) 
1 network cards (eth0) for my DomU, the config for network cards on Dom0 is : 
      iface eth0 inet manual
            up /sbin/ifconfig eth0 up

When i start DomU, i see appear vif1.0 , when i ping Dom0 from Dom0 i see only RX bytes growth 

On Dom0 , i have do echo "1" > /proc/sys/net/ipv4/ip_forward  and iptables -P FORWARD ACCEPT 

My xen config for DomU : 
kernel = "/boot/vmlinuz-2.6.12-xenU"
memory = 200
name = "Albert"
nics=1
vif = [ 'mac=aa:00:00:00:00:11, bridge=xenbr0' ]
disk = [ 'phy:/dev/hdc3,hdc3,w', 'phy:/dev/hdc5,hdc5,w', 'phy:/dev/hdc1,hdc1,w' ]
root = "/dev/hdc3 ro"

I have try with and without mac address specified ... 
What's wrong with my setup ?  

thanks 

Michael 






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