Re: [Xen-users] Dom0-Domu Communication

To:	Digimer <linux@xxxxxxxxxxx>
Subject:	Re: [Xen-users] Dom0-Domu Communication
From:	David Cemin <davidcemin@xxxxxxxxx>
Date:	Mon, 22 Nov 2010 17:16:22 -0200
Cc:	xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Mon, 22 Nov 2010 11:17:53 -0800
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I only see packets in dom0 interface with the IPs from dom1 and dom3 when I try to ping dom1 <->dom3 .. when I try either witn dom1 to dom0 or with dom3 to dom0 I got nothing ...

Any Ideas?

Thank you!

2010/11/22 David Cemin <davidcemin@xxxxxxxxx>

I'll try to drop the packets with wireshark .. maybe I can see something ..

2010/11/22 David Cemin <davidcemin@xxxxxxxxx>

its not firewall I suppose. I have uninstalled iptables and I could not ping as well ..

I have no Ideas anymore ..

2010/11/22 Digimer <linux@xxxxxxxxxxx>

On 11/22/2010 01:04 PM, David Cemin wrote:

dom0:
# iptables-save
# Generated by iptables-save v1.4.4 on Mon Nov 22 16:06:31 2010
*filter
:INPUT ACCEPT [1324:790913]
:FORWARD ACCEPT [3389:341110]
:OUTPUT ACCEPT [1656:273098]
-A FORWARD -m state --state RELATED,ESTABLISHED -m physdev --physdev-out
vif2.0 -j ACCEPT
-A FORWARD -m physdev --physdev-in vif2.0 -j ACCEPT
-A FORWARD -m state --state RELATED,ESTABLISHED -m physdev --physdev-out
vif1.0 -j ACCEPT
-A FORWARD -m physdev --physdev-in vif1.0 -j ACCEPT
COMMIT
# Completed on Mon Nov 22 16:06:31 2010

Try this, as a test:

/etc/init.d/iptables stop
/etc/init.d/ip6tables stop

See if you can ping.

--
Digimer
E-Mail: digimer@xxxxxxxxxxx
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--
David Cemin
mobile: +55 51 93523097
home: +55 51 32763785
email: davidcemin@xxxxxxxxx

--
David Cemin
mobile: +55 51 93523097
home: +55 51 32763785
email: davidcemin@xxxxxxxxx

--
David Cemin
mobile: +55 51 93523097
home: +55 51 32763785
email: davidcemin@xxxxxxxxx

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Re: [Xen-users] Dom0-Domu Communication