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How to find a MAC address - Revision history
2026-04-13T00:33:41Z
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Scott: /* =Linux */
2011-02-04T21:56:44Z
<p><span class="autocomment">=Linux</span></p>
<p><b>New page</b></p><div>==From the machine in question==<br />
===Linux===<br />
<pre><br />
/sbin/ifconfig -a<br />
HWaddr 00:30:48:70:FA:20<br />
</pre><br />
<br />
===IRIX===<br />
(as root)<br />
<pre><br />
/usr/sysadm/bin/sysmgr<br />
</pre><br />
Click on "About This System". Ethernet Address: 08:00:69:0E:6F:00<br />
<br />
===Solaris/SunOS===<br />
(as root)<br />
<pre><br />
/usr/sbin/ifconfig -a<br />
ether 8:0:20:7c:ee:67<br />
</pre><br />
<br />
===Windows 95===<br />
<pre><br />
winipcfg<br />
Adapter Address: 00-04-E2-06-AC-EC<br />
</pre><br />
<br />
===Windows 98/NT/2000/XP===<br />
<pre><br />
ipconfig /all<br />
Physical Address: 00-04-E2-06-AC-EC<br />
</pre><br />
<br />
===OS X===<br />
System Preferences -> Network -> Configure -> Built-in Ethernet -> TCP/IP -> Ethernet Address<br />
<br />
== From a remote Linux box ==<br />
<pre><br />
ping 123.45.67.89; /sbin/arp -a 123.45.67.89<br />
</pre></div>
Scott