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Re: [Xen-users] HVM and routed networking

from [Markus Quaritsch]

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Subject:	Re: [Xen-users] HVM and routed networking
From:	Markus Quaritsch <quam@xxxxxxxx>
Date:	Tue, 12 Aug 2008 08:24:17 +0200
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Markus Quaritsch wrote:

> Can anybody provide me a working config-file and the corresponding
> scripts for configuring the network using the routed setup for a HVM domU?

Just for the records a short description how I accomplished HVM DomU and
routed networking: simply use the device tapX instead of vifX.Y and
configure routing, iptables and proxy_arp in the same manner as in the
usual routed networking setup.

# brctl delif xenbr0 tap0

# ip route change  <domU eth ip> dev tap0 src <dom0 eth ip>

# iptables -A FORWARD -m physdev --physdev-in tap0 -j ACCEPT

# echo 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp

so probably change the qemu-ifup script accordingly...

regards,
quam
-- 
Markus Quaritsch
E: quam@xxxxxxxx
W: www.qwws.net

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