jarl van katwijk wrote: > > > > > 1d- DL's can connect to multiple BL's. > > > > By means of the DL layer again? Or directly? > > Directly. But if DL's connect directly to BL's, then how is authentication done? I thought the root DL handled that. Do you really mean directly, or do you mean through the root DL? > > I don't get it. If the root DL is the first to connect, how can another DL > > connect? Nothing can connect to the root DL. > > OK, but the root DL is the only DL that can grant other DL's access. > This 'root' will practically be most of the time invisible to the user. > So it must open up the BL for at least one other DL > for VSH to be usable :) Should that then be reworded as 'nothing can connect AS the root DL'? Jeff -- +----------------------------------+ | J.W. Bizzaro | | | | http://bioinformatics.org/~jeff/ | | | | BIOINFORMATICS.ORG | | The Open Lab | | | | http://bioinformatics.org/ | +----------------------------------+