Tstty - Bay Networks 5390 Administering

Using the CLI Commands
6
Using the na command set annex, set the option_key parameter to enable tn3270; then,
reboot the Model 5390 server.
The option_key parameter is a mechanism for restricting access to tn3270 (and other features)
on the Model 5390 server. Each Model 5390 server requires a unique option_key value. On
some Model 5390 servers, the option_key value is affixed to the underside of the box. If you
do not find it there, contact your supplier. Until this key is set properly, the parameters discussed
in the next step are not available.
7
If you plan to use the IBM print-screen function:
• Use na, admin, or an SNMP directive to set the Model 5390 port parameters printer_host,
printer_name, and user_name for each port that is to use tn3270. Set the first two
parameters as explained in Table C3-35 and make sure that user_name is set to a nonnull
value.
• Configure the UNIX host specified by printer_host to allow print requests from the Model
5390 server. See the man pages included with the host's line-printer daemon (lpd).
• If your Model 5390 server obtains map3270 from a host that is running Berkeley UNIX,
modify map3270 to include the ASCII key sequence for the IBM print-screen key (LPRT).
Because the print-screen function is not supported by Berkeley tn3270, LPRT is not
included in Berkeley map3270 files.
8
Make sure that the Model 5390 name is either listed in the Model 5390 host table or
available from the Model 5390 name server (see hosts on page C3-24, name_server_1
on page C2-40, and name_server_2 on page C2-40).
9
Use the na command reset to reset the ports configured in Steps 7 and 8 (see reset
Command on page C1-18 for more details).

tstty

The tstty command connects to the specified host using the TSTTY protocol. The syntax is:
tstty host [–l user_name] [port]
The –l user_name argument logs you into the remote host under that user_name; otherwise, it sends
port's user_name or prompts for user_name. The port argument defines the port to which you are
connecting.
C3-92 893-741-B