HP Jetdirect Print Servers - Administrator Guide

ENWW Using the Embedded Web Server 130
Syslog Facility Specify the encoded source facility of a message (for example,
to identify the source of selected messages during
troubleshooting). By default, the HP Jetdirect print server uses
LPR as the source facility code, but local user values of local0
through local7 can be used to isolate individual or groups of print
servers.
On fatal error (Supported external print servers only) Specify the print server’s
action when it detects a fatal error during operation with the
attached device:
● Halt (default): The print server’s networking operation is
suspended. User intervention will be required.
● Reboot: The print server will restart, similar to when the printer
is powered off/on.
Error page type (Supported external print servers only) Specify the type of
diagnostic page that will automatically print on a fatal error.
● Basic (default): A Default Diagnostic Page will print. It is a
single page containing an error summary in user-readable
form.
● Full: Up to five pages of full diagnostic information will be
printed.; These pages will contain detailed status of the print
server at the time the error was detected. HP support
personnel may be required to interpret the pages.
● None: A diagnostic page will not be printed.
Dynamic Raw
Port Setting
Allows additional ports to be specified for printing to TCP port
9100. Valid ports are 3000 to 9000, which are
application-dependent.
Disable listening
on these ports
For security purposes, two fields allow you to disable services on
the printer that use the network. In each field, you must specify
the port numbers that are used for network communications with
those services. Up to five ports may be specified in each field (for
example, [5, 10, 40, 20, 50]). The valid range for port numbers is
1 through 65535.
Streams: In this field, enter port numbers of services that pass
data streams. Data streams use Transport Control Protocol
(TCP) to guarantee data delivery.
Datagrams: In this field, enter port numbers of services that pass
datagrams. Datagrams, typically used for broadcast messages,
use the User Datagram Protocol (UDP), a connectionless
protocol where delivery and error recovery are not guaranteed.
Table 4.8 Miscellaneous Settings (3 of 5)
Item Description