diff --git a/pkg/multicloud/openstack/region.go b/pkg/multicloud/openstack/region.go
index 0f0b7681cf..39f451d749 100644
--- a/pkg/multicloud/openstack/region.go
+++ b/pkg/multicloud/openstack/region.go
@@ -17,6 +17,7 @@ package openstack
 import (
 	"fmt"
 	"net/http"
+	"net/url"
 	"strings"
 
 	"yunion.io/x/jsonutils"
@@ -554,6 +555,13 @@ func (region *SRegion) GetRouters() ([]SRouter, error) {
 	if err != nil {
 		return nil, errors.Wrap(err, "resp.Unmarshal")
 	}
+	for i := 0; i < len(routers); i++ {
+		ports, err := region.GetPortsByDeviceId(routers[i].ID)
+		if err != nil {
+			return nil, errors.Wrap(err, "vpc.region.GetPortsByDeviceId")
+		}
+		routers[i].ports = ports
+	}
 	return routers, nil
 }
 
@@ -568,3 +576,15 @@ func (region *SRegion) fetchrouters() error {
 	region.routers = routers
 	return nil
 }
+
+func (region *SRegion) GetPortsByDeviceId(routerId string) ([]SPort, error) {
+	query := url.Values{}
+	query.Set("device_id", routerId)
+	_, resp, err := region.Get("network", "/v2.0/ports?"+query.Encode(), "", nil)
+	if err != nil {
+		return nil, errors.Wrap(err, "region.Get routes")
+	}
+	ports := []SPort{}
+	return ports, resp.Unmarshal(&ports, "ports")
+
+}
diff --git a/pkg/multicloud/openstack/router.go b/pkg/multicloud/openstack/router.go
index 116cd9754d..a623e002aa 100644
--- a/pkg/multicloud/openstack/router.go
+++ b/pkg/multicloud/openstack/router.go
@@ -30,6 +30,7 @@ type SConntrackHelper struct {
 	Port     int    `json:"port"`
 }
 type SRouter struct {
+	ports               []SPort
 	AdminStateUp        bool                 `json:"admin_state_up"`
 	Description         string               `json:"description"`
 	FlavorID            string               `json:"flavor_id"`
diff --git a/pkg/multicloud/openstack/routetable.go b/pkg/multicloud/openstack/routetable.go
index e76056ebd8..a4941a1290 100644
--- a/pkg/multicloud/openstack/routetable.go
+++ b/pkg/multicloud/openstack/routetable.go
@@ -35,7 +35,7 @@ func (route *SRouteEntry) GetCidr() string {
 }
 
 func (route *SRouteEntry) GetNextHopType() string {
-	return ""
+	return route.Nexthop
 }
 
 func (route *SRouteEntry) GetNextHop() string {
diff --git a/pkg/multicloud/openstack/vpc.go b/pkg/multicloud/openstack/vpc.go
index 8dc3952696..7f86895925 100644
--- a/pkg/multicloud/openstack/vpc.go
+++ b/pkg/multicloud/openstack/vpc.go
@@ -64,6 +64,9 @@ type SVpc struct {
 	VlanTransparent       bool
 	Fescription           string
 	IsDefault             bool
+	NetworkType           string `json:"provider:network_type"`
+	PhysicalNetwork       string `json:"provider:physical_network"`
+	SegmentationId        string `json:"provider:segmentation_id"`
 }
 
 func (vpc *SVpc) GetMetadata() *jsonutils.JSONDict {
@@ -133,22 +136,27 @@ func (vpc *SVpc) GetISecurityGroups() ([]cloudprovider.ICloudSecurityGroup, erro
 }
 
 func (vpc *SVpc) GetIRouteTables() ([]cloudprovider.ICloudRouteTable, error) {
+	if vpc.PhysicalNetwork == "public" {
+		return []cloudprovider.ICloudRouteTable{}, nil
+	}
 	err := vpc.region.fetchrouters()
 	if err != nil {
 		return nil, errors.Wrap(err, "vpc.region.fetchrouters()")
 	}
 	routeTables := []SRouteTable{}
 	for index, router := range vpc.region.routers {
-		if router.ExternalGatewayInfo.NetworkID == vpc.GetId() {
-
-			if len(router.Routes) < 1 {
-				continue
+		if len(router.Routes) < 1 {
+			continue
+		}
+		for _, port := range router.ports {
+			if port.NetworkID == vpc.GetId() {
+				routeTable := SRouteTable{}
+				routeTable.entries = router.Routes
+				routeTable.router = &vpc.region.routers[index]
+				routeTable.vpc = vpc
+				routeTables = append(routeTables, routeTable)
+				break
 			}
-			routeTable := SRouteTable{}
-			routeTable.entries = router.Routes
-			routeTable.router = &vpc.region.routers[index]
-			routeTable.vpc = vpc
-			routeTables = append(routeTables, routeTable)
 		}
 	}
 	ret := []cloudprovider.ICloudRouteTable{}