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  1. <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Browse the Network</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><meta name="keywords" content="Intellon, Atheros, Qualcomm, HomePlug, powerline, communications, INT6000, INT6300, INT6400, AR7400, AR7420"><link rel="home" href="index.html" title="Qualcomm Atheros Open Powerline Toolkit"><link rel="up" href="ch05.html" title="Chapter 5.  Procedures"><link rel="prev" href="ch05s04.html" title="Identify a Device"><link rel="next" href="ch05s06.html" title="Forming a Network"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">
  2. Browse the Network
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  4. Procedures
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  6. Browse the Network
  7. </h2></div></div></div><p>
  8. A powerline network consists of one or more powerline devices that share a common <acronym class="acronym">NMK</acronym>. One device on the network is in charge of the network and known as the Central Coordinator (<acronym class="acronym">CCo</acronym>). All other devices on that network are known as stations (<acronym class="acronym">STA</acronym>). Each device maintains internal information about the network to which it belongs. You can view that information at any time.
  9. </p><div class="example"><a name="idp22281360"></a><p class="title"><b>Example 5.8. 
  10. Display Network Information
  11. </b></p><div class="example-contents"><pre class="screen">
  12. # int6k -mieth3
  13. eth3 00:B0:52:00:00:01 Fetch Network Information
  14. eth3 00:B0:52:00:00:BB Found 1 Network(s)
  15. network-&gt;NID = 77:23:0D:91:06:6E
  16. network-&gt;SNID = 6
  17. network-&gt;TEI = 1
  18. network-&gt;ROLE = 0x02 (CCO)
  19. network-&gt;CCO_DA = 00:B0:52:00:00:BB
  20. network-&gt;CCO_TEI = 1
  21. network-&gt;STATIONS = 1
  22. station-&gt;DA = 00:B0:52:00:00:AA
  23. station-&gt;TEI = 2
  24. station-&gt;BDA = FF:FF:FF:FF:FF:FF
  25. station-&gt;AvgPHYDR_TX = 0 mbps
  26. station-&gt;AvgPHYDR_RX = 0 mbps
  27. </pre></div></div><br class="example-break"><p>
  28. The example above prompts the local device on interface <strong class="userinput"><code>eth3</code></strong> for network membership (<strong class="userinput"><code>-m</code></strong>) information. Device <code class="computeroutput">00:B0:52:00:00:BB</code> responded and reported that it belongs to one powerline network. The first block of information identifies the network <acronym class="acronym">CCo</acronym>. The second block of information identifies a network <acronym class="acronym">STA</acronym>. This second block will repeat when multiple stations are present. Each device on the network has a unique Terminal Equipment Identifier (<acronym class="acronym">TEI</acronym>) within the network. The average <acronym class="acronym">PHY</acronym> rates show the data rates between the reporting device and each <acronym class="acronym">STA</acronym>. In this cases there has been no traffic.
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  30. Identify a Device
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  32. Forming a Network
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