<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta name="generator" content="HTML Tidy, see www.w3.org">
<title>More Examples</title>
<meta name="GENERATOR" content=
"Modular DocBook HTML Stylesheet Version 1.7">
<link rel="HOME" title=" LPRng Reference Manual" href=
"index.htm">
<link rel="UP" title="Permissions and Authentication " href=
"permsref.htm">
<link rel="PREVIOUS" title="Complex Permission Checking" href=
"x8969.htm">
<link rel="NEXT" title="Authentication and Encryption " href=
"authref.htm">
</head>
<body class="SECT1" bgcolor="#FFFFFF" text="#000000" link=
"#0000FF" vlink="#840084" alink="#0000FF">
<div class="NAVHEADER">
<table summary="Header navigation table" width="100%" border=
"0" cellpadding="0" cellspacing="0">
<tr>
<th colspan="3" align="center">LPRng Reference Manual: 24
Sep 2004 (For LPRng-3.8.28)</th>
</tr>
<tr>
<td width="10%" align="left" valign="bottom"><a href=
"x8969.htm" accesskey="P">Prev</a></td>
<td width="80%" align="center" valign="bottom">Chapter
17. Permissions and Authentication</td>
<td width="10%" align="right" valign="bottom"><a href=
"authref.htm" accesskey="N">Next</a></td>
</tr>
</table>
<hr align="LEFT" width="100%">
</div>
<div class="SECT1">
<h1 class="SECT1"><a name="AEN8984">17.6. More
Examples</a></h1>
<p>The following is a more complex lpd.perms file.</p>
<div class="INFORMALEXAMPLE">
<a name="AEN8987"></a>
<pre class="SCREEN">
# All operations allowed except those specifically forbidden
DEFAULT ACCEPT
#Reject connections which do not originate from hosts with an
# address on 130.191.0.0 or from localhost,
# or name is not assigned to Engineering pc's
REJECT SERVICE=X NOT IFIP=130.191.0.0/16,127.0.0.1/32
REJECT SERVICE=X NOT REMOTEHOST=engpc*
#Do not allow anybody but root or papowell on
#astart1.private or the server to use control
#facilities.
ACCEPT SERVICE=C SERVER REMOTEUSER=root
ACCEPT SERVICE=C REMOTEHOST=astart1.private REMOTEUSER=papowell
#Allow root on talker.private to control printer hpjet
ACCEPT SERVICE=C HOST=talker.private PRINTER=hpjet REMOTEUSER=root
#Reject all others
REJECT SERVICE=C
#Do not allow forwarded jobs or requests
REJECT SERVICE=R,C,M FORWARD
# allow same user on originating host to remove a job
ACCEPT SERVICE=M SAMEHOST SAMEUSER
# allow root on server to remove a job
ACCEPT SERVICE=M SERVER REMOTEUSER=root
</pre>
</div>
<br>
<br>
</div>
<div class="NAVFOOTER">
<hr align="LEFT" width="100%">
<table summary="Footer navigation table" width="100%" border=
"0" cellpadding="0" cellspacing="0">
<tr>
<td width="33%" align="left" valign="top"><a href=
"x8969.htm" accesskey="P">Prev</a></td>
<td width="34%" align="center" valign="top"><a href=
"index.htm" accesskey="H">Home</a></td>
<td width="33%" align="right" valign="top"><a href=
"authref.htm" accesskey="N">Next</a></td>
</tr>
<tr>
<td width="33%" align="left" valign="top">Complex
Permission Checking</td>
<td width="34%" align="center" valign="top"><a href=
"permsref.htm" accesskey="U">Up</a></td>
<td width="33%" align="right" valign="top">Authentication
and Encryption</td>
</tr>
</table>
</div>
</body>
</html>
syntax highlighted by Code2HTML, v. 0.9.1