Changeset 49102 in vbox for trunk/src/VBox/NetworkServices

Timestamp:

Oct 15, 2013 4:18:36 AM (11 years ago)

Author:

vboxsync

Message:

Listen for VBoxEventType_OnNATNetworkSetting to pick up changes in
AdvertiseDefaultIPv6RouteEnabled.

XXX: We also need to prod rtadvd to send unsolicited advertisement
with updated router lifetime, but event delivery seems to be busted,
so I can't test that properly. For now just pick up the flag, that
will be announced on the next scheduled advertisement.

File:

• trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp (modified) (2 diffs)

trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp

@@ -223 +223 @@
     switch (aEventType)
     {
+        case VBoxEventType_OnNATNetworkSetting:
+        {
+            ComPtr<INATNetworkSettingEvent> evSettings(pEvent);
+            // XXX: only handle IPv6 default route for now
+
+            if (!m_ProxyOptions.ipv6_enabled)
+            {
+                break;
+            }
+
+            BOOL fIPv6DefaultRoute = FALSE;
+            hrc = evSettings->COMGETTER(AdvertiseDefaultIPv6RouteEnabled)(&fIPv6DefaultRoute);
+            AssertReturn(SUCCEEDED(hrc), hrc);
+
+            if (m_ProxyOptions.ipv6_defroute == fIPv6DefaultRoute)
+            {
+                break;
+            }
+
+            // XXX: TODO: should prod rtadvd for immediate unsolicited
+            // advertisement with new router lifetime
+            m_ProxyOptions.ipv6_defroute = fIPv6DefaultRoute;
+
+            break;
+        }
+        
         case VBoxEventType_OnNATNetworkPortForward:
         {
@@ -882 +908 @@
     com::SafeArray<VBoxEventType_T> events;
     events.push_back(VBoxEventType_OnNATNetworkPortForward);
+    events.push_back(VBoxEventType_OnNATNetworkSetting);
 
     hrc = pES->RegisterListener(listener, ComSafeArrayAsInParam(events), true);