il Tue, 13 Jul 2004 07:25:28 +0900, Jamis Buck <jgb3 / email.byu.edu> ha
scritto::

>Hmmm. I'm pretty sure that wasn't the compelling reason I had thought 
>of, but it is compelling. Would support for multiple local interfaces be 
>a good thing? Or would that overly complicate the Net::SSH interface?

I think that multiple interface may be needed, but maybe not. 
But It just fits perfectly with a default argument to let the
interface unchanged :)