[Info-vax] Network mailbox

[Snowshoe]

I still haven't figured out why my program-opened network links don't 
work correctly, however I did find a workaround.  It's not ideal but it 
does work, until I figure out what I'm doing wrong, or what DCL is doing 
right.

What I did was, instead of opening the network link directly thus:

mbx2_fab.fab$l_fna = "REMOTE::MBA1234:";

I did this (in DCL)

$ OPEN /WRITE MAILBOX2 REMOTE::MBA1234:

and this:

mbx2_fab.fab$l_fna = "MAILBOX2:";

Therefore I use the DCL-created channel instead of my own.

I still want to fix the FAB/RAB to open the channel directly, but for 
development this will do for now.