Message	SHA1
Stop clat if it's no longer in use. ... Normally, clatd is stopped when a connection disconnects. However, if the connection's LinkProperties change, or if the disconnect somehow gets lost (e.g., because of bug 8486114), then we need to stop it (and possibly restart it). Bug: 8276725 Change-Id: Ib8ad0d653ed8d0cd70b7414bcaa8fdaef8ba5fcc Lorenzo Colitti   commited 2013-03-28 14:45:36 +09:00	4118d082f1
Framework changes for 464xlat. ... 1. Add a Nat464Xlat service that ConnectivityService can use to start and stop clat. When clat is started, the service waits for the clat interface to come up and then calls ConnectivityService to add the appropriate routes. 2. Make ConnectivityService start clat when an IPv6-only mobile interface is connected. We only support clat on mobile for now. 3. Make tethering use the interface that has the IPv4 default route insted of using the base interface of the LinkProperties. This allows us to tether to a stacked interface, which is needed for tethering with 464xlat. Bug: 8276725 Change-Id: I24480af69ee280f504399062638af0836a56268e Lorenzo Colitti   commited 2013-03-15 14:41:55 +09:00	7a9d797771