[ovs-dev] [stp_tcn 2/2] stp: Allow manual topology change events.

[Ben Pfaff]

On Mon, Jan 16, 2012 at 03:07:56PM -0800, Ethan Jackson wrote:
> Users may want to force the network to flush its MAC tables by
> manually triggering a topology change event due to some event in
> the system.
> 
> Signed-off-by: Ethan Jackson <ethan at nicira.com>

Should we send TCNs from all STP instances if no argument is given?

Should the manpage note that a TCN causes the MAC table to be flushed?

Otherwise this looks good, thank you.