Updated documentation

docs/source/gettingstartedfast.rst

@@ -131,6 +131,22 @@ When you have experimented with the basic examples, it's time to go read the
 :ref:`Understanding Reticulum<understanding-main>` chapter.
 
 
+Reticulum on ARM64
+==============================================
+On some architectures, including ARM64, not all dependencies have precompiled
+binaries. On such systems, you will need to install ``python3-dev`` before
+installing Reticulum or programs that depend on Reticulum.
+
+.. code::
+
+   # Install Python and development packages
+   sudo apt update
+   sudo apt install python3 python3-pip python3-dev
+
+   # Install Reticulum
+   python3 -m pip install rns
+
+
 Reticulum on Android
 ==============================================
 Reticulum can be used on Android in different ways. The easiest way to get

docs/source/interfaces.rst

@@ -26,7 +26,7 @@ Auto Interface
 The Auto Interface enables communication with other discoverable Reticulum
 nodes over UDP. It does not need any functional IP infrastructure like
 routers or DHCP servers, but will require at least some sort of switching
-medium between peers (a wired switch, a WiFi access point or similar), and
+medium between peers (a wired switch, a hub, a WiFi access point or similar), and
 that link-local IPv6 is enabled in your operating system, which should be
 enabled by default in almost all OSes.
 
@@ -47,6 +47,17 @@ enabled by default in almost all OSes.
 
     group_id = reticulum
 
+    # You can also select specifically which
+    # kernel networking devices to use.
+
+    devices = wlan0,eth1
+
+    # Or let AutoInterface use all suitable
+    # devices except for a list of ignored ones.
+
+    ignored_devices = tun0,eth0
+
+
 If you are connected to the Internet with IPv6, and your provider will route
 IPv6 multicast, you can potentially configure the Auto Interface to globally
 autodiscover other Reticulum nodes within your selected Group ID. You can specify

docs/source/using.rst

@@ -57,6 +57,7 @@ the same system.
     -q, --quiet
     --version        show program's version number and exit
 
+You can easily add ``rnsd`` as an always-on service by :ref:`configuring a service<using-systemd>`.
 
 The rnstatus Utility
 ====================
@@ -205,6 +206,7 @@ Using this methodology avoids potential naming mix-ups where physical devices
 might be plugged and unplugged in different orders, or when node name
 assignment varies from one boot to another.
 
+.. _using-systemd:
 
 Reticulum as a System Service
 =============================