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<TITLE>The Network Administrators' Guide</TITLE>
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<BR> <P>
<H1 ALIGN=CENTER>The Network Administrators' Guide</H1>
<HR>
<UL>
<li> <a href="shortindex.html">A shorter index</a>
<LI> <A HREF="node2.html#SECTION002000000">List of Figures</A>
<LI> <A HREF="node3.html#SECTION003000000">Introduction to Networking</A>
<UL>
<LI> <A HREF="node4.html#SECTION003100000">History</A>
<LI> <A HREF="node5.html#SECTION003200000">UUCP Networks</A>
<UL>
<LI> <A HREF="node6.html#SECTION003210000">How to Use UUCP</A>
</UL>
<LI> <A HREF="node7.html#SECTION003300000">TCP/IP Networks</A>
<UL>
<LI> <A HREF="node8.html#SECTION003310000">Introduction to TCP/IP-Networks</A>
<LI> <A HREF="node9.html#SECTION003320000">Ethernets</A>
<LI> <A HREF="node10.html#SECTION003330000">Other Types of Hardware</A>
<LI> <A HREF="node11.html#SECTION003340000">The Internet Protocol</A>
<LI> <A HREF="node12.html#SECTION003350000">IP over Serial Lines</A>
<LI> <A HREF="node13.html#SECTION003360000">The Transmission Control Protocol</A>
<LI> <A HREF="node14.html#SECTION003370000">The User Datagram Protocol</A>
<LI> <A HREF="node15.html#SECTION003380000">More on Ports</A>
<LI> <A HREF="node16.html#SECTION003390000">The Socket Library</A>
</UL>
<LI> <A HREF="node17.html#SECTION003400000"> Networking</A>
<UL>
<LI> <A HREF="node18.html#SECTION003410000">Different Streaks of Development</A>
<LI> <A HREF="node19.html#SECTION003420000">Where to Get the Code</A>
</UL>
<LI> <A HREF="node20.html#SECTION003500000">Maintaining Your System</A>
<UL>
<LI> <A HREF="node21.html#SECTION003510000">System Security</A>
</UL>
<LI> <A HREF="node22.html#SECTION003600000">Outlook on the Following Chapters</A>
</UL>
<LI> <A HREF="node23.html#SECTION004000000">Issues of TCP/IP Networking</A>
<UL>
<LI> <A HREF="node24.html#SECTION004100000">Networking Interfaces</A>
<LI> <A HREF="node25.html#SECTION004200000">IP Addresses</A>
<LI> <A HREF="node26.html#SECTION004300000">Address Resolution</A>
<LI> <A HREF="node27.html#SECTION004400000">IP Routing</A>
<UL>
<LI> <A HREF="node28.html#SECTION004410000">IP Networks</A>
<LI> <A HREF="node29.html#SECTION004420000">Subnetworks</A>
<LI> <A HREF="node30.html#SECTION004430000">Gateways</A>
<LI> <A HREF="node31.html#SECTION004440000">The Routing Table</A>
<LI> <A HREF="node32.html#SECTION004450000">Metric Values</A>
</UL>
<LI> <A HREF="node33.html#SECTION004500000">The Internet Control Message Protocol</A>
<LI> <A HREF="node34.html#SECTION004600000">The Domain Name System</A>
<UL>
<LI> <A HREF="node35.html#SECTION004610000">Hostname Resolution</A>
<LI> <A HREF="node36.html#SECTION004620000">Enter DNS</A>
<LI> <A HREF="node37.html#SECTION004630000">Name Lookups with DNS</A>
<LI> <A HREF="node38.html#SECTION004640000">Domain Name Servers</A>
<LI> <A HREF="node39.html#SECTION004650000">The DNS Database</A>
<LI> <A HREF="node40.html#SECTION004660000">Reverse Lookups</A>
</UL>
</UL>
<LI> <A HREF="node41.html#SECTION005000000">Configuring the Networking Hardware</A>
<UL>
<LI> <A HREF="node42.html#SECTION005100000">Devices, Drivers, and all that</A>
<LI> <A HREF="node43.html#SECTION005200000">Kernel Configuration</A>
<UL>
<LI> <A HREF="node44.html#SECTION005210000">Kernel Options in 1.0 and Higher</A>
<LI> <A HREF="node45.html#SECTION005220000">Kernel Options in 1.1.14 and Higher</A>
</UL>
<LI> <A HREF="node46.html#SECTION005300000">A Tour of Network Devices</A>
<LI> <A HREF="node47.html#SECTION005400000">Ethernet Installation</A>
<UL>
<LI> <A HREF="node48.html#SECTION005410000">Ethernet Cabling</A>
<LI> <A HREF="node49.html#SECTION005420000">Supported Boards</A>
<LI> <A HREF="node50.html#SECTION005430000">Ethernet Autoprobing</A>
</UL>
<LI> <A HREF="node51.html#SECTION005500000">The PLIP Driver</A>
<LI> <A HREF="node52.html#SECTION005600000">The SLIP and PPP Drivers</A>
</UL>
<LI> <A HREF="node53.html#SECTION006000000">Setting up the Serial Hardware</A>
<UL>
<LI> <A HREF="node54.html#SECTION006100000">Communication Software for Modem Links</A>
<LI> <A HREF="node55.html#SECTION006200000">Introduction to Serial Devices</A>
<LI> <A HREF="node56.html#SECTION006300000">Accessing Serial Devices</A>
<LI> <A HREF="node57.html#SECTION006400000">Serial Hardware</A>
</UL>
<LI> <A HREF="node58.html#SECTION007000000">Configuring TCP/IP Networking</A>
<UL>
<LI> <A HREF="node59.html#SECTION007100000">Setting up the proc Filesystem</A>
<LI> <A HREF="node60.html#SECTION007200000">Installing the Binaries</A>
<LI> <A HREF="node61.html#SECTION007300000">Another Example</A>
<LI> <A HREF="node62.html#SECTION007400000">Setting the Hostname</A>
<LI> <A HREF="node63.html#SECTION007500000">Assigning IP-Addresses</A>
<LI> <A HREF="node64.html#SECTION007600000">Writing hosts and networks Files</A>
<LI> <A HREF="node65.html#SECTION007700000">Interface Configuration for IP</A>
<UL>
<LI> <A HREF="node66.html#SECTION007710000">The Loopback Interface</A>
<LI> <A HREF="node67.html#SECTION007720000">Ethernet Interfaces</A>
<LI> <A HREF="node68.html#SECTION007730000">Routing through a Gateway</A>
<LI> <A HREF="node69.html#SECTION007740000">Configuring a Gateway</A>
<LI> <A HREF="node70.html#SECTION007750000">The PLIP Interface</A>
<LI> <A HREF="node71.html#SECTION007760000">The SLIP and PPP Interface</A>
<LI> <A HREF="node72.html#SECTION007770000">The Dummy Interface</A>
</UL>
<LI> <A HREF="node73.html#SECTION007800000">All About ifconfig</A>
<LI> <A HREF="node74.html#SECTION007900000">Checking with netstat</A>
<UL>
<LI> <A HREF="node75.html#SECTION007910000">Displaying the Routing Table</A>
<LI> <A HREF="node76.html#SECTION007920000">Displaying Interface Statistics</A>
<LI> <A HREF="node77.html#SECTION007930000">Displaying Connections</A>
</UL>
<LI> <A HREF="node78.html#SECTION0071000000">Checking the ARP Tables</A>
<LI> <A HREF="node79.html#SECTION0071100000">The Future</A>
</UL>
<LI> <A HREF="node80.html#SECTION008000000">Name Service and Resolver Configuraton</A>
<UL>
<LI> <A HREF="node81.html#SECTION008100000">The Resolver Library</A>
<UL>
<LI> <A HREF="node82.html#SECTION008110000">The host.conf File</A>
<LI> <A HREF="node83.html#SECTION008120000">Resolver Environment Variables</A>
<LI> <A HREF="node84.html#SECTION008130000">Configuring Name Server Lookups-- resolv.conf</A>
<LI> <A HREF="node85.html#SECTION008140000">Resolver Robustness</A>
</UL>
<LI> <A HREF="node86.html#SECTION008200000">Running named</A>
<UL>
<LI> <A HREF="node87.html#SECTION008210000">The named.boot File</A>
<LI> <A HREF="node88.html#SECTION008220000">The DNS Database Files</A>
<LI> <A HREF="node89.html#SECTION008230000">Writing the Master Files</A>
<LI> <A HREF="node90.html#SECTION008240000">Verifying the Name Server Setup</A>
<LI> <A HREF="node91.html#SECTION008250000">Other Useful Tools</A>
</UL>
</UL>
<LI> <A HREF="node92.html#SECTION009000000">Serial Line IP</A>
<UL>
<LI> <A HREF="node93.html#SECTION009100000">General Requirements</A>
<LI> <A HREF="node94.html#SECTION009200000">SLIP Operation</A>
<LI> <A HREF="node95.html#SECTION009300000">Using dip</A>
<UL>
<LI> <A HREF="node96.html#SECTION009310000">A Sample Script</A>
<LI> <A HREF="node97.html#SECTION009320000">A dip Reference</A>
<UL>
<LI> <A HREF="node98.html#SECTION009321000">The Modem Commands</A>
<LI> <A HREF="node99.html#SECTION009322000">echo and term</A>
<LI> <A HREF="node100.html#SECTION009323000">The get Command</A>
<LI> <A HREF="node101.html#SECTION009324000">The print Command</A>
<LI> <A HREF="node102.html#SECTION009325000">Variable Names</A>
<LI> <A HREF="node103.html#SECTION009326000">The if and goto Commands</A>
<LI> <A HREF="node104.html#SECTION009327000">send, wait and sleep</A>
<LI> <A HREF="node105.html#SECTION009328000">mode and default</A>
</UL>
</UL>
<LI> <A HREF="node106.html#SECTION009400000">Running in Server Mode</A>
</UL>
<LI> <A HREF="node107.html#SECTION0010000000">The Point-to-Point Protocol</A>
<UL>
<LI> <A HREF="node108.html#SECTION0010100000">Untangling the P's</A>
<LI> <A HREF="node109.html#SECTION0010200000">PPP on </A>
<LI> <A HREF="node110.html#SECTION0010300000">Running pppd</A>
<LI> <A HREF="node111.html#SECTION0010400000">Using Options Files</A>
<LI> <A HREF="node112.html#SECTION0010500000">Dialing out with chat</A>
<LI> <A HREF="node113.html#SECTION0010600000">Debugging Your PPP Setup</A>
<LI> <A HREF="node114.html#SECTION0010700000">IP Configuration Options</A>
<UL>
<LI> <A HREF="node115.html#SECTION0010710000">Choosing IP Addresses</A>
<LI> <A HREF="node116.html#SECTION0010720000">Routing Through a PPP Link</A>
</UL>
<LI> <A HREF="node117.html#SECTION0010800000">Link Control Options</A>
<LI> <A HREF="node118.html#SECTION0010900000">General Security Considerations</A>
<LI> <A HREF="node119.html#SECTION00101000000">Authentication with PPP</A>
<UL>
<LI> <A HREF="node120.html#SECTION00101010000">CHAP versus PAP</A>
<LI> <A HREF="node121.html#SECTION00101020000">The CHAP Secrets File</A>
<LI> <A HREF="node122.html#SECTION00101030000">The PAP Secrets File</A>
</UL>
<LI> <A HREF="node123.html#SECTION00101100000">Configuring a PPP Server</A>
</UL>
<LI> <A HREF="node124.html#SECTION0011000000">Various Network Applications</A>
<UL>
<LI> <A REF="node125.html#SECTION0011100000">The inetd Super-Server</A>
<LI> <A HREF="node126.html#SECTION0011200000">The tcpd access control facility</A>
<LI> <A HREF="node127.html#SECTION0011300000">The services and protocols Files</A>
<LI> <A HREF="node128.html#SECTION0011400000">Remote Procedure Call</A>
<LI> <A HREF="node129.html#SECTION0011500000">Configuring the r Commands</A>
</UL>
<LI> <A HREF="node130.html#SECTION0012000000">The Network Information System</A>
<UL>
<LI> <A HREF="node131.html#SECTION0012100000">Getting Acquainted with NIS</A>
<LI> <A HREF="node132.html#SECTION0012200000">NIS versus NIS+</A>
<LI> <A HREF="node133.html#SECTION0012300000">The Client Side of NIS</A>
<LI> <A HREF="node134.html#SECTION0012400000">Running a NIS Server</A>
<LI> <A HREF="node135.html#SECTION0012500000">Setting up a NIS Client with NYS</A>
<LI> <A HREF="node136.html#SECTION0012600000">Choosing the Right Maps</A>
<LI> <A HREF="node137.html#SECTION0012700000">Using the passwd and group Maps</A>
<LI> <A HREF="node138.html#SECTION0012800000">Using NIS with Shadow Support</A>
<LI> <A HREF="node139.html#SECTION0012900000">Using the Traditional NIS Code</A>
</UL>
<LI> <A HREF="node140.html#SECTION0013000000">The Network File System</A>
<UL>
<LI> <A HREF="node141.html#SECTION0013100000">Preparing NFS</A>
<LI> <A HREF="node142.html#SECTION0013200000">Mounting an NFS Volume</A>
<LI> <A HREF="node143.html#SECTION0013300000">The NFS Daemons</A>
<LI> <A HREF="node144.html#SECTION0013400000">The exports File</A>
<LI> <A HREF="node145.html#SECTION0013500000">The Automounter</A>
</UL>
<LI> <A HREF="node146.html#SECTION0014000000">Managing Taylor UUCP</A>
<UL>
<LI> <A HREF="node147.html#SECTION0014100000">History</A>
<UL>
<LI> <A HREF="node148.html#SECTION0014110000">More Information on UUCP</A>
</UL>
<LI> <A HREF="node149.html#SECTION0014200000">Introduction</A>
<UL>
<LI> <A HREF="node150.html#SECTION0014210000">Layout of UUCP Transfers and Remote Execution</A>
<LI> <A HREF="node151.html#SECTION0014220000">The Inner Workings of uucico</A>
<LI> <A HREF="node152.html#SECTION0014230000">uucico Command Line Options</A>
</UL>
<LI> <A HREF="node153.html#SECTION0014300000">UUCP Configuration Files</A>
<UL>
<LI> <A HREF="node154.html#SECTION0014310000">A Gentle Introduction to Taylor UUCP</A>
<LI> <A HREF="node155.html#SECTION0014320000">What UUCP Needs to Know</A>
<LI> <A HREF="node156.html#SECTION0014330000">Site Naming</A>
<LI> <A HREF="node157.html#SECTION0014340000">Taylor Configuration Files</A>
<LI> <A HREF="node158.html#SECTION0014350000">General Configuration Options-- the config File</A>
<LI> <A HREF="node159.html#SECTION0014360000">How to Tell UUCP about other Systems-- the sys File</A>
<UL>
<LI> <A HREF="node160.html#SECTION0014361000">System Name</A>
<LI> <A HREF="node161.html#SECTION0014362000">Telephone Number</A>
<LI> <A HREF="node162.html#SECTION0014363000">Port and Speed</A>
<LI> <A HREF="node163.html#SECTION0014364000">The Login Chat</A>
<LI> <A HREF="node164.html#SECTION0014365000">Alternates</A>
<LI> <A HREF="node165.html#SECTION0014366000">Restricting Call Times</A>
</UL>
<LI> <A HREF="node166.html#SECTION0014370000">What Devices there are-- the port File</A>
<LI> <A HREF="node167.html#SECTION0014380000">How to Dial a Number-- the dial File</A>
<LI> <A HREF="node168.html#SECTION0014390000">UUCP Over TCP</A>
<LI> <A HREF="node169.html#SECTION00143100000">Using a Direct Connection</A>
</UL>
<LI> <A HREF="node170.html#SECTION0014400000">The Do's and Dont's of UUCP-- Tuning Permissions</A>
<UL>
<LI> <A HREF="node171.html#SECTION0014410000">Command Execution</A>
<LI> <A HREF="node172.html#SECTION0014420000">File Transfers</A>
<LI> <A HREF="node173.html#SECTION0014430000">Forwarding</A>
</UL>
<LI> <A HREF="node174.html#SECTION0014500000">Setting up your System for Dialing in</A>
<UL>
<LI> <A HREF="node175.html#SECTION0014510000">Setting up getty</A>
<LI> <A HREF="node176.html#SECTION0014520000">Providing UUCP Accounts</A>
<LI> <A HREF="node177.html#SECTION0014530000">Protecting Yourself Against Swindlers</A>
<LI> <A HREF="node178.html#SECTION0014540000">Be Paranoid-- Call Sequence Checks</A>
<LI> <A HREF="node179.html#SECTION0014550000">Anonymous UUCP</A>
</UL>
<LI> <A HREF="node180.html#SECTION0014600000">UUCP Low-Level Protocols</A>
<UL>
<LI> <A HREF="node181.html#SECTION0014610000">Protocol Overview</A>
<LI> <A HREF="node182.html#SECTION0014620000">Tuning the Transmission Protocol</A>
<LI> <A HREF="node183.html#SECTION0014630000">Selecting Specific Protocols</A>
</UL>
<LI> <A HREF="node184.html#SECTION0014700000">Troubleshooting</A>
<LI> <A HREF="node185.html#SECTION0014800000">Log Files</A>
</UL>
<LI> <A HREF="node186.html#SECTION0015000000">Electronic Mail</A>
<UL>
<LI> <A HREF="node187.html#SECTION0015100000">What is a Mail Message?</A>
<LI> <A HREF="node188.html#SECTION0015200000">How is Mail Delivered?</A>
<LI> <A HREF="node189.html#SECTION0015300000">Email Addresses</A>
<LI> <A HREF="node190.html#SECTION0015400000">How does Mail Routing Work?</A>
<UL>
<LI> <A HREF="node191.html#SECTION0015410000">Mail Routing on the Internet</A>
<LI> <A HREF="node192.html#SECTION0015420000">Mail Routing in the UUCP World</A>
<LI> <A HREF="node193.html#SECTION0015430000">Mixing UUCP and RFC-822</A>
</UL>
<LI> <A HREF="node194.html#SECTION0015500000">Pathalias and Map File Format</A>
<LI> <A HREF="node195.html#SECTION0015600000">Configuring elm</A>
<UL>
<LI> <A HREF="node196.html#SECTION0015610000">Global elm Options</A>
<LI> <A HREF="node197.html#SECTION0015620000">National Character Sets</A>
</UL>
</UL>
<LI> <A HREF="node198.html#SECTION0016000000">Getting smail Up and Running</A>
<UL>
<LI> <A HREF="node199.html#SECTION0016100000">UUCP Setup</A>
<LI> <A HREF="node200.html#SECTION0016200000">Setup for a LAN</A>
<UL>
<LI> <A HREF="node201.html#SECTION0016210000">Writing the Configuration Files</A>
<LI> <A HREF="node202.html#SECTION0016220000">Running smail</A>
</UL>
<LI> <A HREF="node203.html#SECTION0016300000">If You Don't Get Through...</A>
<UL>
<LI> <A HREF="node204.html#SECTION0016310000">Compiling smail</A>
</UL>
<LI> <A HREF="node205.html#SECTION0016400000">Mail Delivery Modes</A>
<LI> <A HREF="node206.html#SECTION0016500000">Miscellaneous config Options</A>
<LI> <A HREF="node207.html#SECTION0016600000">Message Routing and Delivery</A>
<LI> <A HREF="node208.html#SECTION0016700000">Routing Messages</A>
<UL>
<LI> <A HREF="node209.html#SECTION0016710000">The paths database</A>
</UL>
<LI> <A HREF="node210.html#SECTION0016800000">Delivering Messages to Local Addresses</A>
<UL>
<LI> <A HREF="node211.html#SECTION0016810000">Local Users</A>
<LI> <A HREF="node212.html#SECTION0016820000">Forwarding</A>
<LI> <A HREF="node213.html#SECTION0016830000">Alias Files</A>
<LI> <A HREF="node214.html#SECTION0016840000">Mailing Lists</A>
</UL>
<LI> <A HREF="node215.html#SECTION0016900000">UUCP-based Transports</A>
<LI> <A HREF="node216.html#SECTION00161000000">SMTP-based Transports</A>
<LI> <A HREF="node217.html#SECTION00161100000">Hostname Qualification</A>
</UL>
<LI> <A HREF="node218.html#SECTION0017000000">Sendmail+IDA</A>
<UL>
<LI> <A HREF="node219.html#SECTION0017100000">Introduction to Sendmail+IDA</A>
<LI> <A HREF="node220.html#SECTION0017200000">Configuration Files - Overview</A>
<LI> <A HREF="node221.html#SECTION0017300000">The sendmail.cf File</A>
<UL>
<LI> <A HREF="node222.html#SECTION0017310000">An Example sendmail.m4 File</A>
<LI> <A HREF="node223.html#SECTION0017320000">Typically Used sendmail.m4 Parameters</A>
<UL>
<LI> <A HREF="node224.html#SECTION0017321000">Items that Define Paths</A>
<LI> <A HREF="node225.html#SECTION0017322000">Defining the Local Mailer</A>
<LI> <A HREF="node226.html#SECTION0017323000">Dealing with Bounced Mail</A>
<LI> <A HREF="node227.html#SECTION0017324000">Domain Name Service Related Items</A>
<LI> <A HREF="node228.html#SECTION0017325000">Defining Names the Local System is Known by</A>
<LI> <A HREF="node229.html#SECTION0017326000">UUCP-Related Items</A>
<LI> <A HREF="node230.html#SECTION0017327000">Relay Systems and Mailers</A>
<LI> <A HREF="node231.html#SECTION0017328000">The Various Configuration Tables</A>
<LI> <A HREF="node232.html#SECTION0017329000">The Master Sendmail.mc File</A>
<LI> <A HREF="node233.html#SECTION00173210000">So Which Entries are Really Required?</A>
</UL>
</UL>
<LI> <A HREF="node234.html#SECTION0017400000">A Tour of Sendmail+IDA Tables</A>
<UL>
<LI> <A HREF="node235.html#SECTION0017410000">mailertable</A>
<LI> <A HREF="node236.html#SECTION0017420000">uucpxtable</A>
<LI> <A HREF="node237.html#SECTION0017430000">pathtable</A>
<LI> <A HREF="node238.html#SECTION0017440000">domaintable</A>
<LI> <A HREF="node239.html#SECTION0017450000">aliases</A>
<LI> <A HREF="node240.html#SECTION0017460000">Rarely Used Tables</A>
</UL>
<LI> <A HREF="node241.html#SECTION0017500000">Installing sendmail</A>
<UL>
<LI> <A HREF="node242.html#SECTION0017510000">Extracting the binary distribution</A>
<LI> <A HREF="node243.html#SECTION0017520000">Building sendmail.cf</A>
<LI> <A HREF="node244.html#SECTION0017530000">Testing the sendmail.cf file</A>
<LI> <A HREF="node245.html#SECTION0017540000">Putting it all together -
Integration Testing sendmail.cf and the tables</A>
</UL>
<LI> <A HREF="node246.html#SECTION0017600000">Administrivia and Stupid Mail Tricks</A>
<UL>
<LI> <A HREF="node247.html#SECTION0017610000">Forwarding Mail to a Relay Host</A>
<LI> <A HREF="node248.html#SECTION0017620000">Forcing Mail into Misconfigured Remote Sites</A>
<LI> <A HREF="node249.html#SECTION0017630000">Forcing Mail to be Transferred via UUCP</A>
<LI> <A HREF="node250.html#SECTION0017640000">Preventing Mail from Being Delivered via UUCP</A>
<LI> <A HREF="node251.html#SECTION0017650000">Running the Sendmail Queue on Demand</A>
<LI> <A HREF="node252.html#SECTION0017660000">Reporting Mail Statistics</A>
</UL> <LI> <A HREF="node253.html#SECTION0017700000">Mixing and Matching Binary Distributions</A>
<LI> <A HREF="node254.html#SECTION0017800000">Where to Get More Information</A>
</UL>
<LI> <A HREF="node255.html#SECTION0018000000">Netnews</A>
<UL>
<LI> <A HREF="node256.html#SECTION0018100000">Usenet History</A>
<LI> <A HREF="node257.html#SECTION0018200000">What <EM>is</EM> Usenet, Anyway?</A>
<LI> <A HREF="node258.html#SECTION0018300000">How Does Usenet Handle News?</A>
</UL>
<LI> <A HREF="node259.html#SECTION0019000000">C-News</A>
<UL>
<LI> <A HREF="node260.html#SECTION0019100000">Delivering News</A>
<LI> <A HREF="node261.html#SECTION0019200000">Installation</A>
<LI> <A HREF="node262.html#SECTION0019300000">The <TT>sys</TT> file</A>
<LI> <A HREF="node263.html#SECTION0019400000">The active file</A>
<LI> <A HREF="node264.html#SECTION0019500000">Article Batching</A>
<LI> <A HREF="node265.html#SECTION0019600000">Expiring News</A>
<LI> <A HREF="node266.html#SECTION0019700000">Miscellaneous Files</A>
<LI> <A HREF="node267.html#SECTION0019800000">Control Messages</A>
<UL>
<LI> <A HREF="node268.html#SECTION0019810000">The cancel Message</A>
<LI> <A HREF="node269.html#SECTION0019820000">newgroup and rmgroup</A>
<LI> <A HREF="node270.html#SECTION0019830000">The checkgroups Message</A>
<LI> <A HREF="node271.html#SECTION0019840000">sendsys, version, and senduuname</A>
</UL>
<LI> <A HREF="node272.html#SECTION0019900000">C-News in an NFS Environment</A>
<LI> <A HREF="node273.html#SECTION00191000000">Maintenance Tools and Tasks</A>
</UL>
<LI> <A HREF="node274.html#SECTION0020000000">A Description of NNTP</A>
<UL>
<LI> <A HREF="node275.html#SECTION0020100000">Introduction</A>
<LI> <A HREF="node276.html#SECTION0020200000">Installing the NNTP server</A>
<LI> <A HREF="node277.html#SECTION0020300000">Restricting NNTP Access</A>
<LI> <A HREF="node278.html#SECTION0020400000">NNTP Authorization</A>
<LI> <A HREF="node279.html#SECTION0020500000">nntpd Interaction with C-News</A>
</UL>
<LI> <A HREF="node280.html#SECTION0021000000">Newsreader Configuration</A>
<UL>
<LI> <A HREF="node281.html#SECTION0021100000">tin Configuration</A>
<LI> <A HREF="node282.html#SECTION0021200000">trn Configuration</A>
<LI> <A HREF="node283.html#SECTION0021300000">nn Configuration</A>
</UL>
<LI> <A HREF="node284.html#SECTION0022000000">A Null Printer Cable for PLIP</A>
<LI> <A HREF="node285.html#SECTION0023000000">Sample smail Configuration Files</A>
<LI> <A HREF="node286.html#SECTION0024000000">The GNU General Public License</A>
<UL>
<LI> <A HREF="node287.html#SECTION0024100000">Preamble</A>
<LI> <A HREF="node288.html#SECTION0024200000">Terms and Conditions for Copying, Distribution, and Modification</A>
<LI> <A HREF="node289.html#SECTION0024300000">Appendix: How to Apply These Terms to Your New Programs</A>
</UL>
<LI> <A HREF="node290.html#SECTION0025000000"> About this document ... </A>
</UL>
<BR> <HR>
<P><ADDRESS>
<I>Andrew Anderson <BR>
Thu Mar 7 23:22:06 EST 1996</I>
</ADDRESS>
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