public void configDnsMasq(final VirtualRouter router, final Network network, final Commands cmds) {
final DataCenterVO dcVo = _dcDao.findById(router.getDataCenterId());
final List<NicIpAliasVO> ipAliasVOList = _nicIpAliasDao.listByNetworkIdAndState(network.getId(), NicIpAlias.State.active);
final List<DhcpTO> ipList = new ArrayList<DhcpTO>();
final NicVO router_guest_nic = _nicDao.findByNtwkIdAndInstanceId(network.getId(), router.getId());
final String cidr = NetUtils.getCidrFromGatewayAndNetmask(router_guest_nic.getIPv4Gateway(), router_guest_nic.getIPv4Netmask());
final String[] cidrPair = cidr.split("\\/");
final String cidrAddress = cidrPair[0];
final long cidrSize = Long.parseLong(cidrPair[1]);
final String startIpOfSubnet = NetUtils.getIpRangeStartIpFromCidr(cidrAddress, cidrSize);
ipList.add(new DhcpTO(router_guest_nic.getIPv4Address(), router_guest_nic.getIPv4Gateway(), router_guest_nic.getIPv4Netmask(), startIpOfSubnet));
for (final NicIpAliasVO ipAliasVO : ipAliasVOList) {
final DhcpTO DhcpTO = new DhcpTO(ipAliasVO.getIp4Address(), ipAliasVO.getGateway(), ipAliasVO.getNetmask(), ipAliasVO.getStartIpOfSubnet());
if (s_logger.isTraceEnabled()) {
s_logger.trace("configDnsMasq : adding ip {" + DhcpTO.getGateway() + ", " + DhcpTO.getNetmask() + ", " + DhcpTO.getRouterIp() + ", " + DhcpTO.getStartIpOfSubnet()
+ "}");
}
ipList.add(DhcpTO);
ipAliasVO.setVmId(router.getId());
}
_dcDao.findById(router.getDataCenterId());
final DnsMasqConfigCommand dnsMasqConfigCmd = new DnsMasqConfigCommand(ipList);
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_IP, _routerControlHelper.getRouterControlIp(router.getId()));
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_NAME, router.getInstanceName());
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_GUEST_IP, _routerControlHelper.getRouterIpInNetwork(network.getId(), router.getId()));
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ZONE_NETWORK_TYPE, dcVo.getNetworkType().toString());
cmds.addCommand("dnsMasqConfig", dnsMasqConfigCmd);
}