Use 10.106.0.0/24 subnet to avoid collisions

The 106 byte is the code for 'j' (jungle) in ASCII:

	% printf j | od -t d
	0000000         106
	0000001

Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>

m/fox/wireguard.nix

@@ -12,7 +12,7 @@
     # "wg0" is the network interface name. You can name the interface arbitrarily.
     wg0 = {
       # Determines the IP address and subnet of the server's end of the tunnel interface.
-      ips = [ "10.100.0.1/24" ];
+      ips = [ "10.106.0.1/24" ];
 
       # The port that WireGuard listens to. Must be accessible by the client.
       listenPort = 666;
@@ -27,20 +27,20 @@
           name = "Apex";
           publicKey = "VwhcN8vSOzdJEotQTpmPHBC52x3Hbv1lkFIyKubrnUA=";
           # List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
-          allowedIPs = [ "10.100.0.30/32" ];
+          allowedIPs = [ "10.106.0.30/32" ];
         }
       ];
     };
   };
 
   networking.hosts = {
-    "10.100.0.30" = [ "apex" ];
+    "10.106.0.30" = [ "apex" ];
   };
 
   networking.firewall = {
     extraCommands = ''
       # Accept slurm connections to slurmd from apex (via wireguard)
-      iptables -A nixos-fw -p tcp -i wg0 -s 10.100.0.30/32 -d 10.100.0.1/32 --dport 6818 -j nixos-fw-accept
+      iptables -A nixos-fw -p tcp -i wg0 -s 10.106.0.30/32 -d 10.106.0.1/32 --dport 6818 -j nixos-fw-accept
     '';
   };
 }