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Re: [Xen-users] Dom0-Domu Communication

To: David Cemin <davidcemin@xxxxxxxxx>
Subject: Re: [Xen-users] Dom0-Domu Communication
From: Digimer <linux@xxxxxxxxxxx>
Date: Mon, 22 Nov 2010 12:14:47 -0500
Cc: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
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On 11/22/2010 12:03 PM, David Cemin wrote:
Hello,

I think that I am having some problems regarding networking, or maybe I
misunderstood something. I have the following config:

Dom0 with a bridge to dom1 and dom3.

# xm list
Name                                        ID   Mem VCPUs      State
Time(s)
Domain-0                                     0  3268     4     r-----
   91.7
dom1                                         1   512     1     -b----
    1.4
dom3                                         2   512     1     -b----
    1.2


ifconfig in dom0 shows:
eth0      Link encap:Ethernet  HWaddr 70:5a:b6:94:b8:65

Virtual device copied from "real" peth0.

peth0     Link encap:Ethernet  HWaddr 70:5a:b6:94:b8:65

Real eth0 device

vif1.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff

Connects dom1's eth0

vif2.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff

Connect's dom3's eth0

ifconfig in dom1:

eth0      Link encap:Ethernet  HWaddr 70:5a:b6:94:b8:65

Connects to dom0's vif1.0

peth0     Link encap:Ethernet  HWaddr 70:5a:b6:94:b8:65
vif1.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff
vif2.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff

These should not be here. They should only exist on dom0.

ifcofig in dom3:

eth0      Link encap:Ethernet  HWaddr 00:16:3e:52:f4:b5

Connects to vif2.0 on dom0.

hth,

--
Digimer
E-Mail: digimer@xxxxxxxxxxx
AN!Whitepapers: http://alteeve.com
Node Assassin:  http://nodeassassin.org

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