Ip security – TROY Group MAN-EXT2000 User Manual

Page 69

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TCP/IP Network Configuration 4-23

Some AT&T-based UNIX systems, such as SCO and
HP/UX, use the standard lp command instead of lpr. In
these cases, use the

-d

option instead of

-P

to specify

the queue name as shown in the following example:

lp -dlaser1 TEST

Note that TROY XCD print servers implement only a
subset of the lpr options. If you want to utilize printing
options such as landscape mode, language switching,
etc., refer to Appendix B for information on using
services.

For non-UNIX systems such as VMS, the TCP/IP
printing process is normally transparent, so you use the
same commands or procedures as you would for a local
printer.

IP Security

TROY XCD print servers provide a means of allowing only
host computers with authorized IP addresses to access the print
server. This is very useful for applications like check printing,
where general access to the printer is not allowed. The console
command

SET IP ACCESS ENABLED

ipaddress

enters a host

computer IP address into the access table of the print server
(where ipaddress is the IP address of the host computer; refer to
Appendix A for information on using the print server console).
To remove an IP address, use the command

SET IP ACCESS

DISABLED

ipaddress.

To reenable general access, use the

command

SET IP ACCESS ALL.

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