diff --git a/net/ndp-proxy-go/Makefile b/net/ndp-proxy-go/Makefile
index 74c200a73..0feb84ad1 100644
--- a/net/ndp-proxy-go/Makefile
+++ b/net/ndp-proxy-go/Makefile
@@ -1,5 +1,5 @@
 PLUGIN_NAME=		ndp-proxy-go
-PLUGIN_VERSION=		1.0
+PLUGIN_VERSION=		1.1
 PLUGIN_COMMENT=		IPv6 Neighbor Discovery Protocol (NDP) Proxy
 PLUGIN_MAINTAINER=	cedrik@pischem.com
 PLUGIN_DEPENDS=		ndp-proxy-go
diff --git a/net/ndp-proxy-go/pkg-descr b/net/ndp-proxy-go/pkg-descr
index 4430403b9..3df98f3a3 100644
--- a/net/ndp-proxy-go/pkg-descr
+++ b/net/ndp-proxy-go/pkg-descr
@@ -6,6 +6,10 @@ DOC: https://docs.opnsense.org/manual/ndp-proxy-go.html
 Plugin Changelog
 ================
 
-0.1
+1.1
+
+* Add experimental point-to-point device upstream support (e.g. PPPoE)
+
+1.0
 
 * Initial Release
diff --git a/net/ndp-proxy-go/src/opnsense/mvc/app/controllers/OPNsense/NdpProxy/forms/general.xml b/net/ndp-proxy-go/src/opnsense/mvc/app/controllers/OPNsense/NdpProxy/forms/general.xml
index 1d8422d65..b7d161623 100644
--- a/net/ndp-proxy-go/src/opnsense/mvc/app/controllers/OPNsense/NdpProxy/forms/general.xml
+++ b/net/ndp-proxy-go/src/opnsense/mvc/app/controllers/OPNsense/NdpProxy/forms/general.xml
@@ -17,13 +17,13 @@
         <id>ndpproxy.general.upstream</id>
         <label>Upstream interface</label>
         <type>dropdown</type>
-        <help>Choose the upstream interface which receives the external IPv6 prefix from the ISP. Usually, this is the WAN interface.</help>
+        <help>Choose the upstream interface which receives the external IPv6 prefix from the ISP. Usually, this is the WAN interface. Ethernet interfaces are fully supported, point-to-point (PPPoE) devices are experimental.</help>
     </field>
     <field>
         <id>ndpproxy.general.downstream</id>
         <label>Downstream interfaces</label>
         <type>select_multiple</type>
-        <help>Choose one or multiple downstream interfaces which should proxy the upstream IPv6 prefix.</help>
+        <help>Choose one or multiple downstream interfaces which should proxy the upstream IPv6 prefix. Only ethernet interfaces are supported.</help>
     </field>
     <field>
         <id>ndpproxy.general.ra</id>
@@ -40,14 +40,13 @@
     <field>
         <type>header</type>
         <label>Performance Settings</label>
-        <collapse>true</collapse>
     </field>
     <field>
         <id>ndpproxy.general.cache_ttl</id>
         <label>Neighbor cache lifetime</label>
         <type>text</type>
         <hint>10</hint>
-        <help>Neighbor cache lifetime in minutes.</help>
+        <help>Neighbor cache lifetime in minutes. This controls when stale clients and host routes are cleaned up. When using a point-to-point interface as upstream, increasing this lifetime is necessary to not prematurely clean up routes.</help>
     </field>
     <field>
         <id>ndpproxy.general.cache_max</id>