diff --git a/vars/per-machine/genepi/wireguard-network-wireguard/.validation-hash b/vars/per-machine/genepi/wireguard-network-wireguard/.validation-hash
new file mode 100644
index 0000000..9557718
--- /dev/null
+++ b/vars/per-machine/genepi/wireguard-network-wireguard/.validation-hash
@@ -0,0 +1 @@
+59769e148d924871d37bfb9d1d73953f1e7681d568eb584be88ffe6d9323af6a
\ No newline at end of file
diff --git a/vars/per-machine/genepi/wireguard-network-wireguard/suffix/value b/vars/per-machine/genepi/wireguard-network-wireguard/suffix/value
new file mode 100644
index 0000000..98c5cc6
--- /dev/null
+++ b/vars/per-machine/genepi/wireguard-network-wireguard/suffix/value
@@ -0,0 +1 @@
+ab23:3d38:a148:f539
\ No newline at end of file