Add support for unifi devices outside internal network.

conf/main_ipv4.conf.sample

@@ -1000,6 +1000,12 @@ local_unifi_controller_service=false
 # -
 unifi_ap_local_ips=""
 
+# Note:
+#    in contrast to devices at local networks, devices hosted at extern network
+#    are only be seen, if the device is part of this array 'unifi_ap_extern_ip_arr'
+#
+unifi_ap_extern_ips=""
+
 
 # - UniFi Controllers on local network (other than this machine)
 # -

conf/main_ipv6.conf.sample

@@ -970,6 +970,12 @@ local_unifi_controller_service=false
 # -
 unifi_ap_local_ips=""
 
+# Note:
+#    in contrast to devices at local networks, devices hosted at extern network
+#    are only be seen, if the device is part of this array 'unifi_ap_extern_ip_arr'
+#
+unifi_ap_extern_ips=""
+
 
 # - UniFi Controllers on local network (other than this machine)
 # -

conf/post_decalrations.conf

@@ -374,6 +374,10 @@ declare -a unifi_ap_local_ip_arr
 for _ip in $unifi_ap_local_ips ; do
    unifi_ap_local_ip_arr+=("$_ip")
 done
+declare -a unifi_ap_extern_ip_arr
+for _ip in $unifi_ap_extern_ips ; do
+   unifi_ap_extern_ip_arr+=("$_ip")
+done
 declare -a unifi_controller_gateway_ip_arr
 for _ip in $unifi_controller_gateway_ips ; do
    unifi_controller_gateway_ip_arr+=("$_ip")