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Ethtool - Revision history
2026-05-02T21:33:42Z
Revision history for this page on the wiki
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http://wiki.christophchamp.com/index.php?title=Ethtool&diff=5977&oldid=prev
Christoph: /* See also */
2014-01-03T17:37:43Z
<p><span dir="auto"><span class="autocomment">See also</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 17:37, 3 January 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==See also==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==See also==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* arp</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code>[[tcpdump]]</code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* hostname</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">;List of utilities in the "[http://sourceforge.net/projects/net-tools/ net-tools]" project:</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* ifconfig</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* <code></ins>arp<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* netstat</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>hostname<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* rarp</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>ifconfig<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* route</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>netstat<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* plipconfig</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>rarp<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* slattach</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>route<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del class="diffchange diffchange-inline">[http://sourceforge.net/projects/net-tools/ </del>mii-tool<del class="diffchange diffchange-inline">] </del>&mdash; a CLI command allowing to modify the Network Interface Controller (NIC) parameters<del class="diffchange diffchange-inline">. Part of the "net-tools" project</del>.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>plipconfig<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* iptunnel</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>slattach<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* ipmaddr</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>mii-tool<ins class="diffchange diffchange-inline"></code> </ins>&mdash; a CLI command allowing to modify the Network Interface Controller (NIC) parameters.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>iptunnel<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline"><code></ins>ipmaddr<ins class="diffchange diffchange-inline"></code></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td></tr>
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Christoph
http://wiki.christophchamp.com/index.php?title=Ethtool&diff=5976&oldid=prev
Christoph: New page: '''ethtool''' is a Linux command for displaying or modifying the Network Interface Controller (NIC) parameters. ==Usage== The command is useful for: * Identification and diagnosis of ...
2014-01-03T17:35:47Z
<p>New page: '''ethtool''' is a <a href="/index.php?title=Linux" title="Linux">Linux</a> command for displaying or modifying the Network Interface Controller (NIC) parameters. ==Usage== The command is useful for: * Identification and diagnosis of ...</p>
<p><b>New page</b></p><div>'''ethtool''' is a [[Linux]] command for displaying or modifying the Network Interface Controller (NIC) parameters.<br />
<br />
==Usage==<br />
The command is useful for:<br />
* Identification and diagnosis of Ethernet devices<br />
* Extended Ethernet devices statistics<br />
* Control speed, duplex, auto-negotiation and flow control for Ethernet devices<br />
* Control checksum offload and other hardware offload features<br />
* Control digital media adapter (DMA) ring sizes and interrupt moderation<br />
* Control receive queue selection for multi-queue devices<br />
* Upgrade firmware in flash memory<br />
<br />
==Example==<br />
* Display the current parameters for your <code>eth0</code> device:<br />
<pre><br />
$ ethtool eth0<br />
Settings for eth0:<br />
Supported ports: [ TP ]<br />
Supported link modes: 10baseT/Half 10baseT/Full <br />
100baseT/Half 100baseT/Full <br />
1000baseT/Full <br />
Supported pause frame use: No<br />
Supports auto-negotiation: Yes<br />
Advertised link modes: 10baseT/Half 10baseT/Full <br />
100baseT/Half 100baseT/Full <br />
1000baseT/Full <br />
Advertised pause frame use: No<br />
Advertised auto-negotiation: Yes<br />
Speed: 1000Mb/s<br />
Duplex: Full<br />
Port: Twisted Pair<br />
PHYAD: 2<br />
Transceiver: internal<br />
Auto-negotiation: on<br />
MDI-X: on<br />
Cannot get wake-on-lan settings: Operation not permitted<br />
Current message level: 0x00000007 (7)<br />
drv probe link<br />
Link detected: yes<br />
</pre><br />
<br />
* Display Ethernet driver settings:<br />
<pre><br />
$ ethtool -i eth0<br />
driver: e1000e<br />
version: 2.1.4-k<br />
firmware-version: 0.13-3<br />
bus-info: 0000:00:19.0<br />
supports-statistics: yes<br />
supports-test: yes<br />
supports-eeprom-access: yes<br />
supports-register-dump: yes<br />
supports-priv-flags: no<br />
</pre><br />
<br />
* Make your NIC blink for the physical port using <code>eth0</code>:<br />
$ ethtool -p eth0<br />
This is useful if your ethernet adapter has multiple ports and you are not sure which one has been assigned to <code>eth0</code>.<br />
<br />
==See also==<br />
* arp<br />
* hostname<br />
* ifconfig<br />
* netstat<br />
* rarp<br />
* route<br />
* plipconfig<br />
* slattach<br />
* [http://sourceforge.net/projects/net-tools/ mii-tool] &mdash; a CLI command allowing to modify the Network Interface Controller (NIC) parameters. Part of the "net-tools" project.<br />
* iptunnel<br />
* ipmaddr<br />
<br />
==References==<br />
* [http://www.kernel.org/pub/software/network/ethtool/ Official website]<br />
* [http://www.thegeekstuff.com/2010/10/ethtool-command/ Ethtool examples]<br />
<br />
[[Category:Linux Command Line Tools]]</div>
Christoph