Re: [Xen-users] no network interfaces in domU

[Timo Benk <timo.benk@xxxxxx>]

Hi,

afaik these parameters are not used anymore. You will need to
configure your interfaces inside the domU.

At least these parameters have never worked for.

Greetings,
-timo

On Mon, 24 Apr 2006 18:02:14 +0200
mherrn <mherrn@xxxxxxxxxxxxx> wrote:

> Hi
> 
> I have set up one domU in my xen 3.0 installation. Both, the dom0
> and the domU run under Debian etch.
> 
> I have configured the domU to use a static ip:
> 
>   ip="192.168.38.25"
>   netmask="255.255.255.0"
>   gateway="192.168.38.2"
>   hostname="schicksal"
>   dhcp="off"
> 
> These parameters are also given to the domU kernel on boot, as dmesg
> tells:
> 
>   Kernel command line:
> ip=192.168.38.25:1.2.3.4:192.168.38.2:255.255.255.0:schicksal:eth0öff
> root=/dev/hda1 ro 4 NET: Registered protocol family 2 IP: routing
> cache hash table of 1024 buckets, 8Kbytes TCP established hash
> table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table
> entries: 8192 (order: 4, 65536 bytes) TCP: Hash tables configured
> (established 8192 bind 8192) NET: Registered protocol family 8
>   NET: Registered protocol family 20
>   NET: Registered protocol family 1
> 
> The only thing I dont understand here is the 1.2.3.4 between the
> domU ip and the gateway ip.
> 
> Then running brctl in dom0 shows, that the network bridge is up:
> 
>   bridge name     bridge id               STP enabled     interfaces
>   xenbr0          8000.feffffffffff       no              vif25.0
>                                                           peth0
>                                                           vif0.0
> 
> 
> But still, domU has no ethX interface:
> 
>   schicksal:~# ifconfig
>   lo        Link encap:Local Loopback  
>             inet addr:127.0.0.1  Mask:255.0.0.0
>             UP LOOPBACK RUNNING  MTU:16436  Metric:1
>             RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>             TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>             collisions:0 txqueuelen:0 
>             RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>   
>   schicksal:~# ifup eth0
>   Ignoring unknown interface eth0=eth0.
> 
> Also the hostname (schicksal) is set manually here by setting it in
> /etc/hostname in domU. It is _not_ set automatically.
> 
> So what can be wrong here?
> Regards
> Marco
> 
> 
> 
> 
> 
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> http://lists.xensource.com/xen-users
> 


-- 
Timo Benk
PGP Public Key: http://vs241071.vserver.de/timo_benk_gpg_key.asc


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