diff --git a/dnsproxy/Makefile b/dnsproxy/Makefile
index 52851e7a..a9ad94bc 100644
--- a/dnsproxy/Makefile
+++ b/dnsproxy/Makefile
@@ -5,8 +5,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dnsproxy
-PKG_VERSION:=0.81.3
-PKG_RELEASE:=6
+PKG_VERSION:=0.81.4
+PKG_RELEASE:=7
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/AdguardTeam/dnsproxy/tar.gz/v$(PKG_VERSION)?
diff --git a/ipv6-neigh/Makefile b/ipv6-neigh/Makefile
index 4ffda96e..9143d4d6 100644
--- a/ipv6-neigh/Makefile
+++ b/ipv6-neigh/Makefile
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ipv6-neigh
 PKG_VERSION:=0.1.0
-PKG_RELEASE:=12
+PKG_RELEASE:=13
 
 PKG_BUILD_DEPENDS:=rust/host
 PKG_BUILD_PARALLEL:=1
diff --git a/ipv6-neigh/src/main.rs b/ipv6-neigh/src/main.rs
index a67ab4d7..0c71eec8 100644
--- a/ipv6-neigh/src/main.rs
+++ b/ipv6-neigh/src/main.rs
@@ -585,13 +585,21 @@ fn parse_neighbour_message(neigh: NeighbourMessage, private_subnet_v4: bool) ->
     }
     let kind = neigh.header.kind;
     let ifindex = neigh.header.ifindex;
-    let mac = neigh.attributes.iter().find_map(|attr| match attr {
+    let mac_bytes = neigh.attributes.iter().find_map(|attr| match attr {
         NeighbourAttribute::LinkLayerAddress(mac) => Some(mac.to_owned()),
         _ => None,
-    })?;
-    let mac_str = format_mac(mac);
-    // Filter out empty or all-zero MACs (router own addresses, incomplete entries)
-    if mac_str.is_empty() || mac_str == "00:00:00:00:00:00" {
+    });
+    // FAILED events may arrive without a hardware address (e.g. when ARP/NDP never
+    // succeeded, or the kernel cleared the lladdr on failure). Allow them through
+    // with an empty MAC so the FAILED handler can fall back to IP-based lookup.
+    let mac_str = match mac_bytes {
+        Some(m) => format_mac(m),
+        None if matches!(state, NeighbourState::Failed) => String::new(),
+        None => return None,
+    };
+    // Filter out empty or all-zero MACs for non-FAILED states
+    // (router own addresses, incomplete entries).
+    if !matches!(state, NeighbourState::Failed) && (mac_str.is_empty() || mac_str == "00:00:00:00:00:00") {
         return None;
     }
     Some(Neigh {
diff --git a/mlvpn/Makefile b/mlvpn/Makefile
index 60088e11..9a99c6af 100644
--- a/mlvpn/Makefile
+++ b/mlvpn/Makefile
@@ -9,22 +9,22 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mlvpn
 PKG_VERSION:=2.6.5.20211028
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/zehome/MLVPN.git
-PKG_SOURCE_VERSION:=
+PKG_SOURCE_VERSION:=b934d4953d480cbbd43128d01150b829fa8839df
 PKG_SOURCE_DATE:=2021-10-28
 #PKG_SOURCE_URL:=https://github.com/markfoodyburton/MLVPN.git
-#PKG_SOURCE_VERSION:=
+#PKG_SOURCE_VERSION:=b934d4953d480cbbd43128d01150b829fa8839df
 #PKG_SOURCE_DATE:=2018-09-03
 
 #PKG_SOURCE_URL:=https://github.com/flohoff/MLVPN.git
-#PKG_SOURCE_VERSION:=
+#PKG_SOURCE_VERSION:=b934d4953d480cbbd43128d01150b829fa8839df
 #PKG_SOURCE_DATE:=2019-05-31
 
 #PKG_SOURCE_URL:=https://github.com/link4all/MLVPN.git
-#PKG_SOURCE_VERSION:=
+#PKG_SOURCE_VERSION:=b934d4953d480cbbd43128d01150b829fa8839df
 #PKG_SOURCE_DATE:=2019-07-13