> > 	sorry if my commit message confused you.
> > 	negative number means, "rate limitation disabled" = "no limit enforced"
> > 	= "as many packets as possible". 
>Right, I understand that.  But "0 == no packets per second" is the same
>as saying "no packets at all".  So, considering that "no packets at all"
>is probably not semantics that anyone wants, 0 could be changed to mean
>"no limit enforced".

	I thought someone may want "no packet at all"...

itojun