code: def enable_ipfix(bridge, target):
      '''Enable IPfix on bridge to target.
      :param bridge: Bridge to monitor
      :param target: IPfix remote endpoint
      '''
      cmd = ['ovs-vsctl', 'set', 'Bridge', bridge, 'ipfix=@i', '--',
             '--id=@i', 'create', 'IPFIX', 'targets="{}"'.format(target)]
      log('Enabling IPfix on {}.'.format(bridge))
      subprocess.check_call(cmdf enable_ipfix(bridge, target):
      '''Enable IPfix on bridge to target.
      :param bridge: Bridge to monitor
      :param target: IPfix remote endpoint
      '''
      cmd = ['ovs-vsctl', 'set', 'Bridge', bridge, 'ipfix=@i', '--',
             '--id=@i', 'create', 'IPFIX', 'targets="{}"'.format(target)]
      log('Enabling IPfix on {}.'.format(bridge))
      subprocess.check_call(cmd)
docs: Enable IPfix on bridge to target.
      :param bridge: Bridge to monitor
      :param target: IPfix remote endpoint