diff --git a/tinc/subnet-down b/tinc/subnet-down
new file mode 100644
index 0000000..700d32f
--- /dev/null
+++ b/tinc/subnet-down
@@ -0,0 +1,24 @@
+#!/bin/ash
+echo "Route down: $SUBNET weight $WEIGHT via $NODE ($REMOTEADDRESS:$REMOTEPORT)"
+nonMACChars=`echo $SUBNET | tr -d "[:digit:]" | tr -d [:ABCDEFabcdef]`
+date=`date -u`
+
+if [ -z "$nonMACChars" ]; then
+  # This subnet is a MAC
+  rm -f /tmp/tinc_peer_mac_$NODE_$SUBNET
+  
+  
+else
+  # This subnet is an IP address
+  if echo "$SUBNET" | grep -q -E ".+/32$"; then
+    address=`echo "$SUBNET" | cut -d '/' -f 1`
+    rm -f /tmp/tinc_peer_mac_$NODE_$address
+    if arp -an | grep -q "\($address\)"; then
+      echo "Unmapping $addresss
+    fi
+  fi
+fi
+
+SCRIPT=$(readlink -f "$0")
+SCRIPTPATH=$(dirname "$SCRIPT")
+$SCRIPTPATH/check-node
diff --git a/tinc/subnet-down.tmpl b/tinc/subnet-down.tmpl
deleted file mode 100644
index 794774a..0000000
--- a/tinc/subnet-down.tmpl
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/ash
-echo "Route down: \$SUBNET weight \$WEIGHT via \$NODE (\$REMOTEADDRESS:\$REMOTEPORT)"
-nonMACChars=`echo \$SUBNET | tr -d "[:digit:]" | tr -d [:ABCDEFabcdef]`
-date=`date -u`
-
-if [ -z "\$nonMACChars" ]; then
-  # This subnet is a MAC
-  rm /tmp/tinc_peer_mac_\$NODE_\$SUBNET
-else
-  # This subnet is an IP address
-  if echo "\$SUBNET" | grep -q -E ".+/32\$"; then
-    address=`echo "\$SUBNET" | cut -d '/' -f 1`
-    rm /tmp/tinc_peer_mac_\$NODE_\$address
-  fi
-fi
-
-./check-node