Xerox DocuPrint 180 Configuration Manual page 254

USING WIZARD MODE OR UNIX SHELL
Enabling the lpr security option
12-4
The lpr security option provides additional security when using the lpr
command. The system accepts jobs that are submitted by lpr only if
the host sending the job is listed in the hosts.lpd file in the /etc
directory. If the hosts.lpd file does not exist, the system accepts jobs
from any host on the network.
Follow these steps to create a hosts.lpd file and add a host name
with an IP network address:
Note: You may obtain the command tool from the background
menu, or you may use Wizard Mode.
1. Obtain a command tool from the background menu.
2. Use the su command to access root.
3. Enter the superuser password when prompted.
4. Enter cd /etc
5. Create a hosts.lpd file using a Unix editor and enter the client
names.
hosts.lpd file:
6. Save the hosts.lpd file you created.
7. Edit the hosts file using a Unix editor and enter the IP network
addresses and client names.
hosts file:
Note: For a PC client running FTP TCP/IP, ensure that the IP
address of the PC client is also in the Pctcp driver section of the
pctcp.ini file.
8. Save the hosts file you edited.
9. Enter exit to exit superuser mode.
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