my $result6;

$result6 = $$session->get_entries(-columns => [
        $ipCidrRouteIfIndex, $ipCidrRouteProto, $ipCidrRouteType 
]);

$result6 = $$session->get_entries(-columns => [
    $ipRouteNextHop, $ipRouteIfIndex, $ipRouteMask, $ipRouteProto, $ipRouteType
]) unless %$result6;