diff --git a/tinc/check-node b/tinc/check-node
index 32f709e..8fbe294 100644
--- a/tinc/check-node
+++ b/tinc/check-node
@@ -1 +1,9 @@
 #!/bin/ash
+
+num_macs=`ls /tmp/tinc/peer/$NODE/mac | wc -l`
+if [ "$num_macs" = "1" ]; then
+  mac=`ls /tmp/tinc/peer/$NODE/mac`
+  ips=`ls /tmp/tinc/peer/$NODE/ip`
+  echo $ips | xargs -n 1 -I {} "[ARP] Adding {} to the table..."
+  echo $ips | xargs -n 1 -I {} arp -s {} $mac
+fi