<!-- ==== network configuration ==== -->
<!-- [OPT] public address range (CIDR format 0.0.0.0/0) (default:empty string; use old rule) -->
<option name='public-addr-range' value=''/>
<!-- [OPT] internal address range (CIDR format 0.0.0.0/0) (default:empty string; use old rule) -->
<option name='internal-addr-range' value=''/>
改成
<!-- ==== network configuration ==== -->
<!-- [OPT] public address range (CIDR format 0.0.0.0/0) (default:empty string; use old rule) -->
<option name='public-addr-range' value='0.0.0.0/0'/>
<!-- [OPT] internal address range (CIDR format 0.0.0.0/0) (default:empty string; use old rule) -->
<option name='internal-addr-range' value='0.0.0.0/0'/>