svn commit: r304436 - in head: . sys/netinet

[Bruce Simpson]

On 20/08/16 17:27, Bruce Simpson wrote:
> Alternatively, the L2 destination MAC may be rewritten for that specific
> address, to avoid the destination being interpreted by routers in the
> Metro Ethernet core.

s/routers/switches/ -- in some views of the world, they are the same :)

PBB is also known as 'MAC-in-MAC' for this reason. There's also L2TP 
pseudowires, but we're not really there yet.