#!/bin/sh
# usage : ./net-add_static_lease.sh name 00:00:00:00:00:00 127.0.0.1
#[ "$#" -ne 3 ] && echo "usage : net-add_static_lease.sh name 00:00:00:00:00:00 127.0.0.1" && exit 0;

virsh net-update default delete ip-dhcp-range \
  "<range start='192.168.42.10' end='192.168.42.150'/>" \
   --live --config

cat /etc/network/iptables|iptables-restore