diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
index 4a8ccea..7483bac 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
@@ -171,6 +171,14 @@
      */
     public static final int TETHERING_ETHERNET = 5;
 
+    /**
+     * WIGIG tethering type. Use a separate type to prevent
+     * conflicts with TETHERING_WIFI
+     * This type is only used internally by the tethering module
+     * @hide
+     */
+    public static final int TETHERING_WIGIG = 6;
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(value = {
diff --git a/Tethering/res/values/config.xml b/Tethering/res/values/config.xml
index 9269c6f..9b9dcde 100644
--- a/Tethering/res/values/config.xml
+++ b/Tethering/res/values/config.xml
@@ -43,6 +43,13 @@
     </string-array>
 
     <!-- List of regexpressions describing the interface (if any) that represent tetherable
+         WiGig interfaces.  If the device doesn't want to support tethering over WiGig this
+         should be empty.  An example would be "wigig\\d" -->
+    <string-array translatable="false" name="config_tether_wigig_regexs">
+        <item>"wigig\\d"</item>
+    </string-array>
+
+    <!-- List of regexpressions describing the interface (if any) that represent tetherable
          Wifi P2P interfaces.  If the device doesn't want to support tethering over Wifi P2p this
          should be empty.  An example would be "p2p-p2p\\d-.*" -->
     <string-array translatable="false" name="config_tether_wifi_p2p_regexs">
diff --git a/Tethering/res/values/overlayable.xml b/Tethering/res/values/overlayable.xml
index 4e2bb1e..6a33d55 100644
--- a/Tethering/res/values/overlayable.xml
+++ b/Tethering/res/values/overlayable.xml
@@ -20,6 +20,7 @@
             <item type="array" name="config_tether_usb_regexs"/>
             <item type="array" name="config_tether_ncm_regexs" />
             <item type="array" name="config_tether_wifi_regexs"/>
+            <item type="array" name="config_tether_wigig_regexs"/>
             <item type="array" name="config_tether_wifi_p2p_regexs"/>
             <item type="array" name="config_tether_bluetooth_regexs"/>
             <item type="array" name="config_tether_dhcp_range"/>
diff --git a/Tethering/src/android/net/ip/IpServer.java b/Tethering/src/android/net/ip/IpServer.java
index 35c1563..8af1797 100644
--- a/Tethering/src/android/net/ip/IpServer.java
+++ b/Tethering/src/android/net/ip/IpServer.java
@@ -617,7 +617,8 @@
         final Boolean setIfaceUp;
         if (mInterfaceType == TetheringManager.TETHERING_WIFI
                 || mInterfaceType == TetheringManager.TETHERING_WIFI_P2P
-                || mInterfaceType == TetheringManager.TETHERING_ETHERNET) {
+                || mInterfaceType == TetheringManager.TETHERING_ETHERNET
+                || mInterfaceType == TetheringManager.TETHERING_WIGIG) {
             // The WiFi and Ethernet stack has ownership of the interface up/down state.
             // It is unclear whether the Bluetooth or USB stacks will manage their own
             // state.
diff --git a/Tethering/src/com/android/networkstack/tethering/Tethering.java b/Tethering/src/com/android/networkstack/tethering/Tethering.java
index e1b3670..7508a65 100644
--- a/Tethering/src/com/android/networkstack/tethering/Tethering.java
+++ b/Tethering/src/com/android/networkstack/tethering/Tethering.java
@@ -40,6 +40,7 @@
 import static android.net.TetheringManager.TETHERING_USB;
 import static android.net.TetheringManager.TETHERING_WIFI;
 import static android.net.TetheringManager.TETHERING_WIFI_P2P;
+import static android.net.TetheringManager.TETHERING_WIGIG;
 import static android.net.TetheringManager.TETHER_ERROR_INTERNAL_ERROR;
 import static android.net.TetheringManager.TETHER_ERROR_NO_ERROR;
 import static android.net.TetheringManager.TETHER_ERROR_SERVICE_UNAVAIL;
@@ -495,7 +496,8 @@
             if (up) {
                 maybeTrackNewInterfaceLocked(iface);
             } else {
-                if (ifaceNameToType(iface) == TETHERING_BLUETOOTH) {
+                if (ifaceNameToType(iface) == TETHERING_BLUETOOTH
+                        || ifaceNameToType(iface) == TETHERING_WIGIG) {
                     stopTrackingInterfaceLocked(iface);
                 } else {
                     // Ignore usb0 down after enabling RNDIS.
@@ -517,6 +519,8 @@
 
         if (cfg.isWifi(iface)) {
             return TETHERING_WIFI;
+        } else if (cfg.isWigig(iface)) {
+            return TETHERING_WIGIG;
         } else if (cfg.isWifiP2p(iface)) {
             return TETHERING_WIFI_P2P;
         } else if (cfg.isUsb(iface)) {
diff --git a/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java b/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
index 18b2b78..e1771a5 100644
--- a/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
+++ b/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
@@ -92,6 +92,7 @@
 
     public final String[] tetherableUsbRegexs;
     public final String[] tetherableWifiRegexs;
+    public final String[] tetherableWigigRegexs;
     public final String[] tetherableWifiP2pRegexs;
     public final String[] tetherableBluetoothRegexs;
     public final String[] tetherableNcmRegexs;
@@ -125,6 +126,7 @@
         // us an interface name. Careful consideration needs to be given to
         // implications for Settings and for provisioning checks.
         tetherableWifiRegexs = getResourceStringArray(res, R.array.config_tether_wifi_regexs);
+        tetherableWigigRegexs = getResourceStringArray(res, R.array.config_tether_wigig_regexs);
         tetherableWifiP2pRegexs = getResourceStringArray(
                 res, R.array.config_tether_wifi_p2p_regexs);
         tetherableBluetoothRegexs = getResourceStringArray(
@@ -167,6 +169,11 @@
         return matchesDownstreamRegexs(iface, tetherableWifiRegexs);
     }
 
+    /** Check whether input interface belong to wigig.*/
+    public boolean isWigig(String iface) {
+        return matchesDownstreamRegexs(iface, tetherableWigigRegexs);
+    }
+
     /** Check whether this interface is Wifi P2P interface. */
     public boolean isWifiP2p(String iface) {
         return matchesDownstreamRegexs(iface, tetherableWifiP2pRegexs);