questions on if_bridge and if_tap

[Peter Grehan]

> 1. Is there a upper limit on the number of bridges and/or taps and if
> so what is it?

  The if_index field for an interface is 16 bits so I guess there may be 
an upper bound of 64K. That might start to stretch limits of FreeBSD in 
other areas.

> 2. Does each tap need a corresponding bridge or can they all go
> through the same bridge?

  They can all go through the same bridge if that's what you want (the 
same broadcoast domain).

later,

Peter.