+# All configuration options described here can also be supplied on the
+# command line of cups-browsed via the "-o" option. In case of
+# contradicting settings the setting defined in the configuration file
+# will get used.
+
+# Unknown directives are ignored, also unknown values.
+
+
# Which protocols will we use to discover printers on the network?
-# Can use DNSSD and/or CUPS, or 'none' for neither.
+# Can use DNSSD and/or CUPS and/or LDAP, or 'none' for neither.
+
BrowseRemoteProtocols DNSSD,CUPS
+
# Which protocols will we use to broadcast shared local printers to the network?
# Can use DNSSD and/or CUPS, or 'none' for neither.
# Only CUPS is actually supported, as DNSSD is done by CUPS itself (we ignore
# DNSSD in this directive).
+
# BrowseLocalProtocols none
+
# Settings of this directive apply to both BrowseRemoteProtocols and
# BrowseLocalProtocols.
-# Can use DNSSD and/or CUPS, or 'none' for neither.
+# Can use DNSSD and/or CUPS and/or LDAP, or 'none' for neither.
+
# BrowseProtocols none
-# Only browse remote printers from selected servers
+
+# Only browse remote printers (via DNS-SD or CUPS browsing) from
+# selected servers using the "BrowseAllow", "BrowseDeny", and
+# "BrowseOrder" directives
+
+# This serves for restricting the choice of printers in print dialogs
+# to trusted servers or to reduce the number of listed printers in the
+# print dialogs to a more user-friendly amount in large networks with
+# very many shared printers.
+
+# This only filters the selection of remote printers for which
+# cups-browsed creates local queues. If the print dialog uses other
+# mechanisms to list remote printers as for example direct DNS-SD
+# access, cups-browsed has no influence. cups-browsed also does not
+# prevent the user from manually accessing non-listed printers.
+
+# "BrowseAllow": Accept printers from these hosts or networks. If
+# there are only "BrowseAllow" lines and no "BrowseOrder" and/or
+# "BrowseDeny" lines, only servers matching at last one "BrowseAllow"
+# line are accepted.
+
+# "BrowseDeny": Deny printers from these hosts or networks. If there
+# are only "BrowseDeny" lines and no "BrowseOrder" and/or
+# "BrowseAllow" lines, all servers NOT matching any of the
+# "BrowseDeny" lines are accepted.
+
+# "BrowseOrder": Determine the order in which "BrowseAllow" and
+# "BrowseDeny" lines are applied. With "BrowseOrder Deny,Allow" in the
+# beginning all servers are accepted, then the "BrowseDeny" lines are
+# applied to exclude unwished servers or networks and after that the
+# "BrowseAllow" lines to re-include servers or networks. With
+# "BrowseOrder Allow,Deny" we start with denying all servers, then
+# applying the "BrowseAllow" lines and afterwards the "BrowseDeny"
+# lines.
+
+# Default for "BrowseOrder" is "Deny.Allow" if there are both
+# "BrowseAllow" and "BrowseDeny" lines.
+
+# If there are no "Browse..." lines at all, all servers are accepted.
+
# BrowseAllow All
# BrowseAllow cups.example.com
# BrowseAllow 192.168.1.12
# BrowseAllow 192.168.1.0/24
# BrowseAllow 192.168.1.0/255.255.255.0
+# BrowseDeny All
+# BrowseDeny printserver.example.com
+# BrowseDeny 192.168.1.13
+# BrowseDeny 192.168.3.0/24
+# BrowseDeny 192.168.3.0/255.255.255.0
+
+# BrowseOrder Deny,Allow
+# BrowseOrder Allow,Deny
+
+
+# Filtering of remote printers by other properties than IP addresses
+# of their servers
+
+# Often the desired selection of printers cannot be reached by only
+# taking into account the IP addresses of the servers. For these cases
+# there is the BrowseFilter directive to filter by most of the known
+# properties of the printer.
+
+# By default there is no BrowseFilter line meaning that no filtering
+# is applied.
+
+# To do filtering one can supply one or more BrowseFilter directives
+# like this:
+
+# BrowseFilter [NOT] [EXACT] <FIELD> [<VALUE>]
+
+# The BrowseFilter directive always starts with the word
+# "BrowseFilter" and it must at least contain the name of the data
+# field (<FIELD>) of the printer's properties to which it should
+# apply.
+
+# Avaialble field names are:
+
+# name: Name of the local print queue to be created
+# host: Host name of the remote print server
+# port: Port through which the printer is accessed on the server
+# service: DNS/SD service name of the remote printer
+# domain: Domain of the remote print server
+
+# Also all field names in the TXT records of DNS-SD-advertised printers
+# are valid, like "color", "duplex", "pdl", ... If the field name of
+# the filter rule does not exist for the printer, the rule is skipped.
+
+# The optional <VALUE> field is either the exact value (when the
+# option EXACT is supplied) or a regular expression (Run "man 7 regex"
+# in a terminal window) to be matched with the data field.
+
+# If no <VALUE> filed is supplied, rules with field names of the TXT
+# record are considered for boolean matching (true/false) of boolean
+# field (like duplex, which can have the values "T" for true and "F"
+# for false).
+
+# If the option NOT is supplied, the filter rule is fulfilled if the
+# regular expression or the exact value DOES NOT match the content of
+# the data field. In a boolean rule (without <VALUE>) the rule matches
+# false.
+
+# Regular expressions are always considered case-insensitive and
+# extended POSIX regular expressions. Field names and options (NOT,
+# EXACT) are all evaluated case-insensitive. If there is an error in a
+# regular expression, the BrowseFilter line gets ignored.
+
+# Especially to note is that supplying any simple string consisting of
+# only letters, numbers, spaces, and some basic special characters as
+# a regular expression matches if it is contained somewhere in the
+# data field.
+
+# If there is more than one BrowseFilter directive, ALL the directives
+# need to be fulfilled for the remote printer to be accepted. If one
+# is not fulfilled, the printer will get ignored.
+
+# Examples:
+
+# Rules for standard data items which are supplied with any remote
+# printer advertised via DNS-SD:
+
+# Print queue name must contain "hum_res_", this matches
+# "hum_res_mono" or "hum_res_color" but also "old_hum_res_mono":
+
+# BrowseFilter name hum_res_
+
+# This matches if the remote host name contains "printserver", like
+# "printserver.local", "printserver2.example.com", "newprintserver":
+
+# BrowseFilter host printserver
+
+# This matches all ports with 631 int its number, for example 631,
+# 8631, 10631,...:
+
+# BrowseFilter port 631
+
+# This rule matches if the DNS-SD service name contains "@ printserver":
+
+# Browsefilter service @ printserver
+
+# Matches all domains with "local" in their names, not only "local" but
+# also things like "printlocally.com":
+
+# BrowseFilter domain local
+
+# Examples for rules applying to items of the TXT record:
+
+# This rule selects PostScript printers, as the "PDL" field in the TXT
+# record contains "postscript" then. This includes also remote CUPS
+# queues which accept PostScript, independent of whether the physical
+# printer behind the CUPS queue accepts PostScript or not.
+
+# BrowseFilter pdl postscript
+
+# Color printers usually contain a "Color" entry set to "T" (for true)
+# in the TXT record. This rule selects them:
+
+# BrowseFilter color
+
+# This is a similar rule to select only duplex (automatic double-sided
+# printing) printers:
+
+# BrowseFilter duplex
+
+# Rules with the NOT option:
+
+# This rule EXCLUDES printers from all hosts containing "financial" in
+# their names, nice to get rid of the 100s of printers of the
+# financial department:
+
+# BrowseFilter NOT host financial
+
+# Get only monochrome printers ("Color" set to "F", meaning false, in
+# the TXT record):
+
+# BrowseFilter NOT color
+
+# Rules with more advanced use of regular expressions:
+
+# Only queue names which BEGIN WITH "hum_res_" are accepted now, so we
+# still get "hum_res_mono" or "hum_res_color" but not
+# "old_hum_res_mono" any more:
+
+# BrowseFilter name ^hum_res_
+
+# Server names is accepted if it contains "print_server" OR
+# "graphics_dep_server":
+
+# BrowseFilter host print_server|graphics_dep_server
+
+# "printserver1", "printserver2", and "printserver3", nothing else:
+
+# BrowseFilter host ^printserver[1-3]$
+
+# Printers understanding at least one of PostScript, PCL, or PDF:
+
+# BrowseFilter pdl postscript|pcl|pdf
+
+# Examples for the EXACT option:
+
+# Only printers from "printserver.local" are accepted:
+
+# BrowseFilter EXACT host printserver.local
+
+# Printers from all servers except "prinserver2.local" are accepted:
+
+# BrowseFilter NOT EXACT host prinserver2.local
+
+
# Use BrowsePoll to poll a particular CUPS server
+
# BrowsePoll cups.example.com
# BrowsePoll cups.example.com:631
# BrowsePoll cups.example.com:631/version=1.1
+
+# LDAP browsing configuration
+# The default value for all options is an empty string. Example configuration:
+
+# BrowseLDAPBindDN cn=cups-browsed,dc=domain,dc=tld
+# BrowseLDAPCACertFile /path/to/server/certificate.pem
+# BrowseLDAPDN ou=printers,dc=domain,dc=tld
+# BrowseLDAPFilter (printerLocation=/Office 1/*)
+# BrowseLDAPPassword s3cret
+# BrowseLDAPServer ldaps://ldap.domain.tld
+
+
# Use DomainSocket to access the local CUPS daemon via another than the
# default domain socket
+
# DomainSocket /var/lib/run/cups/cups.sock
+
+# Set IPBasedDeviceURIs to "Yes" if cups-browsed should create its
+# local queues with device URIs with the IP addresses instead of the
+# host names of the remote servers. This mode is there for any
+# problems with host name resolution in the network, especially also
+# if avahi-daemon is only run for printer discovery and already
+# stopped while still printing. By default this mode is turned off,
+# meaning that we use URIs with host names.
+
+# If you prefer IPv4 or IPv6 IP addresses in the URIs, you can set
+# IPBasedDeviceURIs to "IPv4" to only get IPv4 IP addresses or
+# IPBasedDeviceURIs to "IPv6" to only get IPv6 IP addresses.
+
+# IPBasedDeviceURIs No
+# IPBasedDeviceURIs Yes
+# IPBasedDeviceURIs IPv4
+# IPBasedDeviceURIs IPv6
+
+
# Set CreateIPPPrinterQueues to "Yes" to let cups-browsed discover IPP
# network printers (native printers, not CUPS queues) with known page
# description languages (PWG Raster, PDF, PostScript, PCL XL, PCL
# CreateIPPPrinterQueues Yes
+
# If cups-browsed is automatically creating print queues for native
# IPP network printers ("CreateIPPPrinterQueues Yes"), the type of
# queue to be created can be selected by the "IPPPrinterQueueType"
# IPPPrinterQueueType PPD
# IPPPrinterQueueType NoPPD
+
+# The LoadBalancing directive switches between two methods of handling
+# load balancing between equally-named remote queues which are
+# represented by one local print queue making up a cluster of them
+# (implicit class).
+
+# The two methods are:
+
+# Queuing of jobs on the client (LoadBalancing QueueOnClient):
+
+# Here we queue up the jobs on the client and regularly check the
+# clustered remote print queues. If we find an idle queue, we pass
+# on a job to it.
+
+# This is also the method which CUPS uses for classes. Advantage is a
+# more even distribution of the job workload on the servers
+# (especially if the printing speed of the servers is very different),
+# and if a server fails, there are not several jobs stuck or
+# lost. Disadvantage is that if one takes the client (laptop, mobile
+# phone, ...) out of the local network, printing stops with the jobs
+# waiting in the local queue.
+
+# Queuing of jobs on the servers (LoadBalancing QueueOnServers):
+
+# Here we check the number of jobs on each of the clustered remote
+# printers and send an incoming job immediately to the remote printer
+# with the lowest amount of jobs in its queue. This way no jobs queue
+# up locally, all jobs which are waiting are waiting on one of the
+# remote servers.
+
+# Not having jobs waiting locally has the advantage that we can take
+# the local machine from the network and all jobs get printed.
+# Disadvantage is that if a server with a full queue of jobs goes
+# away, the jobs go away, too.
+
+# Default is queuing the jobs on the client as this is what CUPS does
+# with classes.
+
+# LoadBalancing QueueOnClient
+# LoadBalancing QueueOnServers
+
+
+# With the DefaultOptions directive one or more option settings can be
+# defined to be applied to every print queue newly created by
+# cups-browsed. Each option is supplied as one supplies options with
+# the "-o" command line argument to the "lpadmin" command (Run "man
+# lpadmin" for more details). More than one option can be supplied
+# separating the options by spaces. By default no option settings are
+# pre-defined.
+
+# Note that print queues which cups-browsed already created before
+# remember their previous settings and so these settings do not get
+# applied.
+
+# DefaultOptions Option1=Value1 Option2=Value2 Option3 noOption4
+
+
# The AutoShutdown directive specifies whether cups-browsed should
# automatically terminate when it has no local raw queues set up
# pointing to any discovered remote printers (auto shutdown
# AutoShutdown On
# AutoShutdown avahi
+
# The AutoShutdownTimeout directive specifies after how many seconds
# without local raw queues set up pointing to any discovered remote
# printers cups-browsed should actually shut down in auto shutdown
# mode. Default is 30 seconds, 0 means immediate shutdown.
# AutoShutdownTimeout 30
-
-# Unknown directives are ignored, also unknown values.
projects / config / helga / etc.git / commitdiff