diff --git a/tinc/subnet-down.tmpl b/tinc/subnet-down.tmpl
index 5ea9f19..794774a 100644
--- a/tinc/subnet-down.tmpl
+++ b/tinc/subnet-down.tmpl
@@ -1,17 +1,17 @@
 #!/bin/ash
 echo "Route down: \$SUBNET weight \$WEIGHT via \$NODE (\$REMOTEADDRESS:\$REMOTEPORT)"
 nonMACChars=`echo \$SUBNET | tr -d "[:digit:]" | tr -d [:ABCDEFabcdef]`
-macFile="/tmp/tinc_peer_mac_\$NODE"
+date=`date -u`
+
 if [ -z "\$nonMACChars" ]; then
   # This subnet is a MAC
-  if test -f "\$macFile"; then
-    rm \$macFile
-  fi
+  rm /tmp/tinc_peer_mac_\$NODE_\$SUBNET
 else
+  # This subnet is an IP address
   if echo "\$SUBNET" | grep -q -E ".+/32\$"; then
-    # This subnet is likely an IP address, remove it from the ARP table
     address=`echo "\$SUBNET" | cut -d '/' -f 1`
-    echo "Unmapping \$address <=> \$mac from ARP table"
-    arp -d "\$address"
+    rm /tmp/tinc_peer_mac_\$NODE_\$address
   fi
 fi
+
+./check-node