/icsys/nonstand

The following is a list of all of the non-standard features of the interactive
classroom as of 20 Jun 1989

ic3-462-p
/etc/ttys			- modem and printer attached
/etc/printcap			- printer definition
/etc/athena/activate.local	- contains /usr/athena/access_on
/etc/athena/deactivate.local	- contains /usr/athena/access_on
/etc/rc.conf			- not public and printserver
/etc/passwd.local		- limit logins
/dev/tty0*			- devices made for the 4-port serial board

pl3-470-1
/etc/ttys			- 8 vt220s and printer attached
/etc/printcap			- printer definition
/etc/athena/activate.local	- contains /usr/athena/access_on
/etc/athena/deactivate.local	- contains /usr/athena/access_on
/etc/rc.conf			- not public and printserver
/dev/ttyS*			- protections changed to 666

attach opdoc and look in the /mit/opdoc/doc directory for more
information about making a machine a print server or hooking 
it to modems.

Look at the /dev/MAKEDEV script to see how devices are made.  Use the
script if you ever have to re-make the devices for ic3-462-p.
(/dev/MAKEDEV dhu)



ic3-462-7 & ic3-462-6
/etc/ttys			- modified vt220 connected to console port

ic3-462-2 thru ic3-462-10
/etc/athena/activate.local	- contains /usr/athena/access_on
/etc/athena/deactivate.local	- contains /usr/athena/access_on