perfsonar development work

[Jason Zurawski <>]

> > > >                   <nmwgt:direction>in</nmwgt:direction>
> > > >               </nmwgt:interface>
> > > >
> > > >
> > > >  If yes, I don't understand the need for such fields
> > > Yes, they're required. Why? Because of the schema and NMWG. Please 
> > > ask Martin or Jason for details.
> >
> > ok, I'm curious about the direction attribute
>
> It's defined for <interface>. I assume for instance optical interfaces 
> may be uni-directional.

It is just a string value, so anything that makes sense to the 
aplication can be used there.  We have used this in the past for single 
directions but I don't see why it couldn't be bi-directional as well.  
As I said earlier, this is optional.

-jason