On Tue, 2012-12-04 at 15:07 +0800, Herbert Xu wrote: > On Tue, Dec 04, 2012 at 03:04:52PM +0800, Cong Wang wrote: > > > > Per-port sounds better than per-bridge. And I will make it enabled by > > default. > > IMHO the default should be off. Suddenly losing your subscription > because someone else on the same port unsubscribed is a lot more > annoying than getting a few minutes of unwanted multicast data. > You are right, this is why it should only be used when there is one client behind the port. Thanks!