[XEN] Change tap device mac address to prevent change of bridge’s
In XEN 4.0.1-2 package on Debian GNU/Linux 6.0.1 (squeeze):
1. Patch your /etc/xen/scripts/qemu-ifup file
echo -c 'config qemu network with xen bridge for '
echo $*
+ip link set $1 addr fe:ff:ff:ff:ff:ff
ifconfig $1 0.0.0.0 up
brctl addif $2 $12. Add /etc/xen/scripts/hotplugpath.sh
SBINDIR="/usr/sbin" BINDIR="/usr/bin" LIBEXEC="/usr/lib/xen/bin" LIBDIR="/usr/lib64" SHAREDIR="/usr/share" PRIVATE_BINDIR="/usr/lib64/xen/bin" XENFIRMWAREDIR="/usr/lib/xen/boot" XEN_CONFIG_DIR="/etc/xen" XEN_SCRIPT_DIR="/etc/xen/scripts" XEN_LOCK_DIR="/var/lock"
http://lists.xensource.com/archives/html/xen-devel/2010-12/msg01302.html