diff --git a/net/pfSense-pkg-ntopng/Makefile b/net/pfSense-pkg-ntopng/Makefile
index 8253bf79b783..12458138ac12 100644
--- a/net/pfSense-pkg-ntopng/Makefile
+++ b/net/pfSense-pkg-ntopng/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	pfSense-pkg-ntopng
-PORTVERSION=	5.6.0
-PORTREVISION=	1
+PORTVERSION=	6.2.0
 CATEGORIES=	net
 MASTER_SITES=	# empty
 DISTFILES=	# empty
diff --git a/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.inc b/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.inc
index a0870e3a4ec1..2e6d62401efa 100644
--- a/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.inc
+++ b/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.inc
@@ -171,13 +171,13 @@ function ntopng_sync_package() {
 			}
 		}
 	}
-	if (config_get_path('installedpackages/ntopng/config/0/server_ipv6') == "on") {
+	elseif (config_get_path('installedpackages/ntopng/config/0/server_ipv6') == "on") {
 		if ($iface == "All") {
 			$listen_array[] = "[::]:" . HTTP_PORT;
 		} else {
 			$addr = get_interface_ipv6($iface);
 			if (is_ipaddrv6($addr)) {
-				$listen_array[] = "{$addr}:" . HTTP_PORT;
+				$listen_array[] = "[{$addr}]:" . HTTP_PORT;
 			}
 		}
 	}
diff --git a/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.xml b/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.xml
index fed3c9f192e3..83528b493b36 100644
--- a/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.xml
+++ b/net/pfSense-pkg-ntopng/files/usr/local/pkg/ntopng.xml
@@ -127,7 +127,7 @@
 			<default_value>on</default_value>
 			<description>
 				<![CDATA[
-				Enable listening on IPv4.
+				Enable listening on IPv4. Note that ntopng currently allows IPv4 or IPv6, but not both.
 				]]>
 			</description>
 		</field>
@@ -137,7 +137,7 @@
 			<type>checkbox</type>
 			<description>
 				<![CDATA[
-				Enable listening on IPv6.
+				Enable listening on IPv6. This setting is currently ignored if IPv4 is enabled.
 				]]>
 			</description>
 		</field>