[Fwd: Re: [Xen-users] 2 network cards and two physical network.]

[Jean-Michel Caricand <jean-michel.caricand@xxxxxxxxxxx>]

--- Begin Message ---

To:	"Dirk H. Schulz" <dirk.schulz@xxxxxxxxxxxxx>
Subject:	Re: [Xen-users] 2 network cards and two physical network.
From:	Jean-Michel Caricand <jean-michel.caricand@xxxxxxxxxxx>
Date:	Thu, 25 Aug 2005 16:30:11 +0200
In-reply-to:	<430DC1CE.1050407@xxxxxxxxxxxxx>
References:	<430D7547.8080403@xxxxxxxxxxx> <430D878B.4090606@xxxxxxxxxxxxx> <430DA282.4020004@xxxxxxxxxxx> <430DC1CE.1050407@xxxxxxxxxxxxx>
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Dirk H. Schulz a écrit :

Jean,

Jean-Michel Caricand schrieb:

For examples, I test the config at home.

Before "xend start"

amande:/home/jm# ifconfig
eth0      Lien encap:Ethernet  HWaddr 00:D0:70:02:0C:B3
         inet adr:192.168.3.1  Bcast:192.168.3.255  Masque:255.255.255.0
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:1289 errors:0 dropped:0 overruns:0 frame:0
         TX packets:1527 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 lg file transmission:1000
         RX bytes:425133 (415.1 KiB)  TX bytes:368301 (359.6 KiB)
         Interruption:10 Adresse de base:0xe000

lo        Lien encap:Boucle locale
         inet adr:127.0.0.1  Masque:255.0.0.0
         UP LOOPBACK RUNNING  MTU:16436  Metric:1
         RX packets:204 errors:0 dropped:0 overruns:0 frame:0
         TX packets:204 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 lg file transmission:0
         RX bytes:23402 (22.8 KiB)  TX bytes:23402 (22.8 KiB)

amande:/home/jm#  route -n
Table de routage IP du noyau

Destination Passerelle Genmask Indic Metric Ref Use Iface 192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 0.0.0.0 192.168.3.254 0.0.0.0 UG 0 0 0 eth0

amande:/home/jm#

It looks like you do not have defined eth1 nor the bridge xen-br1 on dom0, so issuing

amande:/home/jm# /etc/xen/scripts/network start bridge=xen-br1 netdev=eth1

network start bridge=xen-br1 netdev=eth1 antispoof=yes

must lead to an error, which it does:

iptables: No chain/target/match by that name

I think you
- have to set up eth1 in /etc/network/interfaces

- have to define the bridge xen-br1 using brctl (look into the network script for syntax or man brctl)

- add eth1 to the bridge xen-br1

Then it should work. Good luck! :-)

Dirk

Hi Dirk,

You're right ! I must up eth1 on host before use brctl. All work. Thank you !

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