For those following along at home, this is being discussed at: https://github.com/noxrepo/pox/issues/52
-- Murphy On Feb 24, 2013, at 3:10 PM, Alex Silva wrote: > A good (altough small) improvement on spanning tree module would be blocking > flood on all switch ports as soon as it connects. > > The module, after calculating the tree, already unblocks ports that belongs > the tree or are connected to hosts. > > My sugestion is to put the code below somewhere in the _reset function which > handles "ConnectionUp" events. > > def _reset (event): > > # Configure all switch ports to NO_FLOOD > > for p in event.connection.ports.itervalues(): > if p.port_no < of.OFPP_MAX: > pm = of.ofp_port_mod( port_no=p.port_no, > hw_addr=p.hw_addr, > config = of.OFPPC_NO_FLOOD, > mask = of.OFPPC_NO_FLOOD ) > > > Best Regards, > Alex Silva
