https://blog.khmersite.net/tags/nm-settings/ Recent content in Nm-Settings on Kenno's Open Note https://blog.khmersite.net/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://blog.khmersite.net/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo -- 0.154.0 en Sun, 17 Sep 2023 19:01:19 +1000 https://blog.khmersite.net/p/ipv6-addr-gen-mode-default/ Sun, 17 Sep 2023 19:01:19 +1000 https://blog.khmersite.net/p/ipv6-addr-gen-mode-default/ <p>On Fedora 38, the version of NetworkMnager is 1.42.8, and the &ldquo;default&rdquo; setting for <code>ipv6.add-gen-mode</code> is <code>default</code>. The possible value for <code>ipv6.add-gen-mode</code> is <code>eui64</code>, <code>stable-privacy</code>, <code>default-or-eui64</code>, and <code>default</code>.</p> <p>This blog post is my attempt to understand a bit more about this IPv6 setting <code>addr-gen-mode</code>. On my workstation, the NetworkManager connection in use in this post is called <code>br0</code>. Here are are some commands to display the version number of <code>NetworkManager</code> and the (default) current setting of <code>ipv6.addr-gen-mode</code>:</p>