1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
4 <title>DXSpider</title>
5 <meta name="Keywords" content="DX Cluster, DXSpider, Spider, Packet Cluster, DXCluster, Pavillion Software, AK1A, AX25, AX.25, WWV, Packet Radio, Amateur Radio, Propagation, DX, DXing, G1TLH, GB7TLH, Dirk Koopman, Mailing list, Linux, RedHat, PERL">
6 <meta name="Description" content="Software and systems for realtime digital communications between amateur radio stations for the provision of information on propagation conditions and stations operating">
7 <meta name="Author" content="Dirk Koopman G1TLH">
10 <body TEXT="#000000" LINK="#0000ff" VLINK="#800080" BGCOLOR="#FFFFFF">
11 <FONT COLOR="#606060" face="Verdana,Helvetica,Swiss,Arial">
17 <address><a href="mailto:djk@tobit.co.uk"></a>Dirk Koopman G1TLH</address>
19 <!-- Created: Wed Dec 2 18:22:33 GMT 1998 -->
21 Last modified: Mon Jun 19 15:13:24 GMT 2000
26 The DXSpider DX cluster system is written in <a
27 href="http://www.perl.com">perl 5.004</a> running under <a
28 href="http://www.linuxhq.com">Linux</a> as an exercise in
29 self-training for both protocol research and teaching myself <a
30 href="http://www.perl.com">perl</a>.
32 <h4>What is a DX Cluster?</h4>
34 A DX Cluster is a means for Amateur (Ham) Radio operators to tell each
35 other, in realtime, about DX stations (other interesting or rare
36 Amateur Radio stations all over the world).
38 <p>To quote what is probably the most comprenhsive source of DX Cluster related
39 information, the <a href="http://www.cestro.com/pcluster/">DX PacketCluster WebNet</a>,
42 <p><em>One station is set up with PacketCluster and is linked to one or
43 more other stations who have installed the software. These nodes
44 when connected are called a cluster. Clusters are connected to
45 clusters, expanding the network. Individual users connect to the
46 nodes on a frequency different from what the node stations are
47 linked on. Users are capable of announcing DX spots and related
48 announcements, send personal talk messages, send and receive
49 mail messages, search and retrive archived data, and access data
50 from information databases among its many features.</em>
52 <p>It's a rather specialised (and not as robust) form of IRC really.
54 <p>The original package runs under DOS and was created by Dick Newell AK1A
55 but is no longer under active development. Most replacements also run under
56 DOS and/or are closed source. I wanted something in open source (so I don't
57 have to do <em>all</em> the work) and for Linux.
59 <p>This document will contain all the instructions for its
60 installation and use - eventually...
64 <li> <a href="install.html">Installation</a> of the main cluster software.
65 <li> <a href="http://www.dxcluster.org/download/">Download</a> the software and any patches.
66 <li> DXSpider <a href="adminmanual.html">Administration</a>.
67 <li> Peruse the <a href="spiderFAQ.html">FAQ</a>
68 <li> Explaining the <a href="client.html">client.pl</a> program.
69 <li> <a href="cron.html">Periodic</a> jobs, e.g. starting connection to other clusters.
70 <li> <a href="program.html">Programming</a> new commands or altering existing ones.
71 <li> <a href="local.html">Local</a> customisation of the cluster daemon.
74 <!-- Standard Footer!! -->
77 <FONT COLOR="#606060"><hr></font>
78 <font color="#FF0000" size=-2>
79 Copyright © 1998 by Dirk Koopman G1TLH. All Rights Reserved<br>
81 <font color="#000000" size=-2>$Id$</font>