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--- omv7:omv7_plugins:wireguard [2024/10/11 09:42] – [Configuring a Client] chente
+++ omv7:omv7_plugins:wireguard [2025/12/31 06:39] (current) – [Update DuckDNS IP. Receive notifications only when it changes and restart WireGuard automatically] chente
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 If your system is based on an <b>Armbian</b> image, installing this plugin may break the existing Kernel.<br>
-To solve it you must reinstall the Armbian Kernel once the plugin is installed and everything will work normally.
+To solve it you must reinstall the Armbian Kernel once the plugin is installed and everything will work normally.<br>
+Read this forum thread: https://forum.openmediavault.org/index.php?thread/54000-catastrophic-wireguard-install/
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         * This will have installed the ''curl'' package on the system. Now select the task again and press the **Edit** button. Delete the ''apt install curl'' command you wrote earlier.
   * Type the following command in the **Command** field of the dialog box.
-<html><body><pre><code>echo url="https://www.duckdns.org/update?domains=MY_DOMAIN&token=MY_TOKEN&ip=" | curl -k -o /var/log/duck.log -K -</code></pre></body></html>
+<html><body><pre><code>echo url="https://www.duckdns.org/update?domains=[MY_DOMAIN]&token=[MY_TOKEN]&ip=" | curl -k -o /var/log/duck.log -K -</code></pre></body></html>
-  * Replace ''MY_DOMAIN'' with the subdomain you chose in "''MY_DOMAIN''.duckdns.org".
+  * Replace ''[MY_DOMAIN]'' with the subdomain you chose in "''[MY_DOMAIN]''.duckdns.org".
-  * Replace ''MY_TOKEN'' with the token that has been assigned to your duckdns account.
+  * Replace ''[MY_TOKEN]'' with the token that has been assigned to your duckdns account.
   * In the **Time of execution** field, choose the Hourly option.
     * This will run the command every hour. If your IP changes frequently you can change this to run for shorter periods of time. Every 5 minutes may be reasonable.
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 ----
 ===== Common Problems =====
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 ----
+=== I can't access some of my containers. MacVLAN. ===
+If you have containers configured using a MacVLAN network interface, you won't be able to access them using Wireguard. Containers with this configuration can't communicate with the host, so Wireguard can't access them either. This is a limitation of the Linux kernel.
+There are workarounds, but they're beyond the scope of this document; please refer to the Docker documentation.
+----
+=== I can access my LAN, but I don't have internet access. ===
+We've received reports of some Mac clients where the network remains split even with ''AllowedIPs = 0.0.0.0/0'' set. This results in the client being unable to access the internet.
+Try adding a generic DNS to your Wireguard tunnel on the client. Something like ''DNS = 1.0.0.1'' or ''DNS = 8.8.8.8'' might work.
+----
 ===== Source Code =====