travel router

technitium/configure.sh

@@ -93,7 +93,26 @@ ensure_primary_zone() {
 
 if [ -n "${VPN_DNS_ZONE:-}" ]; then
   ensure_primary_zone "$VPN_DNS_ZONE"
-  ensure_primary_zone "8.31.172.in-addr.arpa"
+  ensure_primary_zone "8.31.172.in-addr.arpa"    # OpenVPN clients
+  ensure_primary_zone "9.31.172.in-addr.arpa"    # travel routers
+fi
+
+# Static A + PTR for travel routers (VPN_TRAVEL_PEERS="name:ip,name:ip").
+# overwrite=true keeps this idempotent across re-runs.
+if [ -n "${VPN_TRAVEL_PEERS:-}" ] && [ -n "${VPN_DNS_ZONE:-}" ]; then
+  echo "$VPN_TRAVEL_PEERS" | tr ',' '\n' | while IFS=: read -r name ip; do
+    [ -n "$name" ] && [ -n "$ip" ] || continue
+    echo "registering travel router $name -> $ip"
+    curl -sf -H "$AUTH" -G "$API/zones/records/add" \
+      --data-urlencode "domain=$name.$VPN_DNS_ZONE" \
+      --data-urlencode "zone=$VPN_DNS_ZONE" \
+      --data-urlencode "type=A" \
+      --data-urlencode "ttl=3600" \
+      --data-urlencode "ipAddress=$ip" \
+      --data-urlencode "overwrite=true" \
+      --data-urlencode "ptr=true" \
+      --data-urlencode "createPtrZone=true" | api_ok
+  done
 fi
 
 echo "Technitium AD forwarder zones OK."