Add support to change IPv6 privacy extensions

Bug: 3360737
Change-Id: I9136992d05f7abf15bdfd92aad3a3e0c0fe3bee2

1 files changed, 14 insertions, 0 deletions

diff --git a/services/java/com/android/server/NetworkManagementService.java b/services/java/com/android/server/NetworkManagementService.java
index 349b4d2..c517965 100644
--- a/services/java/com/android/server/NetworkManagementService.java
+++ b/services/java/com/android/server/NetworkManagementService.java
@@ -480,6 +480,20 @@ public class NetworkManagementService extends INetworkManagementService.Stub
         }
     }
 
+    public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable)
+            throws IllegalStateException {
+        String cmd = String.format("interface ipv6privacyextensions %s %s", iface,
+                enable ? "enable" : "disable");
+        try {
+            mConnector.doCommand(cmd);
+        } catch (NativeDaemonConnectorException e) {
+            throw new IllegalStateException(
+                    "Unable to communicate with native daemon to set ipv6privacyextensions - " + e);
+        }
+    }
+
+
+
     /* TODO: This is right now a IPv4 only function. Works for wifi which loses its
        IPv6 addresses on interface down, but we need to do full clean up here */
     public void clearInterfaceAddresses(String iface) throws IllegalStateException {