azurelinuxagent/common/osutil/default.py [761:770]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        if len(candidates) > 0:
            def get_metric(route):
                return int(route.metric)

            primary_route = min(candidates, key=get_metric)
            primary_interface = primary_route.interface

        if primary_interface is None:
            primary_interface = ''
            if not self.disable_route_warning:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



azurelinuxagent/common/osutil/freebsd.py [369:378]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        if len(candidates) > 0:
            def get_metric(route):
                return int(route.metric)

            primary_route = min(candidates, key=get_metric)
            primary_interface = primary_route.interface

        if primary_interface is None:
            primary_interface = ''
            if not self.disable_route_warning:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -