Differences

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--- nounours-tunnels [2024/12/06 16:53] – Better structure bent
+++ nounours-tunnels [2026/10/01 19:26] (current) – bent
@@ Line 2: / Line 2: @@
 Nounours (my main router) has a number of tunnels:
-  - Tunnels to OZ7SAT at Amager
+  - Tunnels to OZ7SAT at Amager (interface wg0 and tun0 (backup))
   - Tunnel 'home' - Interface: wg1
   - Tunnel to Rigpi at Amager - Interface : wg2
+The main tunnel runs continously controlled by systemd (systemd-networkd.service). The backup tunnel is normally stopped and is only started when needed (openvpn-server@server.service)
 ===== 1 - Tunnels to OZ7SAT =====
 Two tunnels exist between Nounours and Amsat (The OZ7SAT group's SatNOGS groundstation at Amanger):
@@ Line 23: / Line 24: @@
   ip link delete dev wg0
   networkctl reload
 ==== The backup tunnel ====
@@ Line 41: / Line 38: @@
   systemctl [start|stop|restart|status] openvpn-server@server.service
 Amsat:
-  systemctl [start|stop|restart|status] openvpn-server@client.service
+  systemctl [start|stop|restart|status] openvpn-client@client.service
 ===== 2 - The tunnel 'home' =====
+This interface is the endpoint for a tunnel from my laptop to Nounours.
+== Configuration ==
+The Nounours configuration is found at
+  /etc/systemd/network/wg1.net{dev|work}
+It uses IP addresses 172.19.0.1 (Nounours) and 172.19.0.2 (Laptop)
 ===== 3 - The tunnel to RigPi =====
+The wg2 interface is the endpoint for a tunnel from Nounours to the RigPi unit located in Amager
+== Configuration ==
+The Nounours configuration is found at
+  /etc/systemd/network/wg2.net{dev|work}
+It uses IP addresses 172.20.0.1 (Nounours) and 172.20.0.2 (RigPi)
+Similarly, the RigPi configuration is located
+  /etc/systemd/network/wg0.net{dev|work}
+on the RigPi.
+===== 4 - IPv6 Addresses =====