Solution:
All IOLAN models
UserID = "admin"
Password = "superuser"
833 Access Servers
UserID = "superusr"
Password = None
Jetstream and Lanstream terminal servers
UserID = "admin"
Password = None
CS9000 console server
UserID = "admin"
Password = "superuser"
IOLAN+ terminal servers
Local Login = None, enter any character(s)
Admin Password = "iolan"
P series routers
Password = "BRIDGE"
note that this is upper case
Linkstream2000 router
User Identity = "manager"
Password = "......"
IOPRINT+ print servers
Name = the default name is printed on the sticker attached to the base of the unit; in the form of SCxxxxxx
Password = None