WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] One physical NIC and multiple bridges

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] One physical NIC and multiple bridges
From: Tom Lobato <tomlobato@xxxxxxxxx>
Date: Sat, 15 Nov 2008 11:41:08 -0200
Delivery-date: Sat, 15 Nov 2008 05:41:45 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=QtuHORbbFWbPtAr6nv5eOD1j9ao5OQAefCpYqIyTRvs=; b=bAnmxXebubrkfnsketzMn63KDKUw1vLA53o5BvT7TBo+f6YyS2nt4MFaR1fKfPIX+o 5zZY7V9mTaPYYb8Wb83yu7YP5QJ+9+I57QF0lLo3eB97JvDe/ST93Ux5z20RkJFIpy6s 1jjt4w40TYnlyCWSeNRN7BiyHyCJVrjz4EQo4=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=WHfE5kR3eFtFqo7Z4aaF7XKwjA1J9GxmSBWjrjYaqHEkrLB8n8F+boX1+CIAgiyYlx vtZ0sxVBGPaZ8E2Yg6A3eBBkxUSL/zHBv9iY3YCB3HrrF1zt78wmtInjJebAVshMkdKO ClXq0eUCaQKBi4bTzmKGzWzkV6d+ZbbAIZO+Y=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.17 (X11/20080925)
    Hi all!

    There are several docs teaching how to configure multiple bridges
for Xen when you have multiple NICs.
    Well, I want to simulate a environment with 4 machines, but only 2
must have internet access (through physical NIC on dom0), and others can
comunicate with each other. So, I need to make some additional bridges
UNrelated to my physical NIC on dom0.

    I tried to create it manually using:
       brctl addbr br1
    then, in domU 1 config:
       vif = ... bridge=br1 ...
    then, in domU 2 config:
       vif = ... bridge=br1 ...

    When domU 1 and 2 boots up, it is attached to this bridge, as hoped,
but cant ping another domU connected to the same bridge.
    A simple map of my domUs:

               domUs
----------------------------------------
|               isp1_server----|---physical_NIC
|                        |             |
| client-----lan_server     |
|                        |             |
|               isp2_server----|---physical_NIC
|________________________|

    Im I forgetting something? If you has a better approach to setup it,
please tell me.




    Tom Lobato


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>