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-<HEAD>
- <TITLE>snmp.conf</TITLE>
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-<BODY>
-
-<H1 CLASS="title">snmp.conf</H1>
-
-<P>The <VAR>/etc/cups/snmp.conf</VAR> file contains several
-directives that determine how the SNMP printer discovery backend
-behaves. Each directive is listed on a line by itself followed
-by its value. Comments are introduced using the number sign ("#")
-character at the beginning of a line.</P>
-
-<P>The SNMP backend uses the SNMPv1 protocol to discover network
-printers, collecting information from the Host MIB along with
-intelligent port probes to determine the correct device URI and
-make and model for each printer. Future versions of CUPS will
-likely support the new Port Monitor MIB as well.</P>
-
-<H2 CLASS="title"><A NAME="Address">Address</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-Address @LOCAL
-Address @IF(name)
-Address 255.255.255.255
-Address 192.168.2.255
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>Address</CODE> directive specifies a broadcast
-address to use when discovering printers. Multiple
-<CODE>Address</CODE> lines can be provided to scan different
-subnets.</P>
-
-<P>The default address is <VAR>@LOCAL</VAR>, which broadcasts to
-all LANs.</P>
-
-
-<H2 CLASS="title"><A NAME="Community">Community</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-Community public
-Community easysw
-Community BigCorp
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>Community</CODE> directive specifies a community
-name to use when discovering printers and reporting status and supply
-levels for network printers.</P>
-
-<P>The default community is "public".</P>
-
-
-<H2 CLASS="title"><A NAME="DebugLevel">DebugLevel</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-DebugLevel 0
-DebugLevel 1
-DebugLevel 2
-DebugLevel 3
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>DebugLevel</CODE> directive specifies the debugging
-level to use when searching for network printers. Level 0
-produces no debugging information. Level 1 produces basic
-debugging information. Level 2 adds printing of the SNMP
-messages. Level 3 adds a hex dump of the network data.</P>
-
-<P>The default setting is <VAR>0</VAR>.</P>
-
-<H2 CLASS="title"><A NAME="DeviceURI">DeviceURI</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-DeviceURI "HP.*JetDirect.*" socket://%s:9100 socket://%s:9101 socket://%s:9102
-DeviceURI "HP.*" socket://%s
-DeviceURI "Acme.*Laser.*" lpd://%s/print
-DeviceURI "Xerox.*"
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>DeviceURI</CODE> directive specifies a regular expression
-(enclosed in double quotes) that is matched against the SNMP device
-description OID returned by a printer. If the description matches the
-regular expression, each device URI that follows the regular expression
-is listed by the backend, with any occurrences of <CODE>%s</CODE>
-replaced by the device's hostname or IP address. If no URIs are listed,
-the device is ignored.</P>
-
-<P>The <CODE>DeviceURI</CODE> directives are processed serially in
-the order specified in the <VAR>snmp.conf</VAR> file until a match
-is found.</P>
-
-
-<H2 CLASS="title"><A NAME="HostNameLookups">HostNameLookups</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-HostNameLookups on
-HostNameLookups off
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>HostNameLookups</CODE> directive specifies whether printer
-addresses are converted to hostnames or left as numeric IP addresses.</P>
-
-<P>The default setting is <VAR>off</VAR>.</P>
-
-<H2 CLASS="title"><A NAME="MaxRunTime">MaxRunTime</A></H2>
-
-<H3>Examples</H3>
-
-<PRE CLASS="command">
-MaxRunTime 10
-MaxRunTime 300
-</PRE>
-
-<H3>Description</H3>
-
-<P>The <CODE>MaxRunTime</CODE> directive specifies the maximum
-number of seconds that the SNMP backend will spend looking for
-printer devices on the network.</P>
-
-<P>The default setting is <VAR>10</VAR>.</P>
-
-</BODY>
-</HTML>
projects / thirdparty / cups.git / blobdiff