diff --git a/zen/tools/nodename b/zen/tools/nodename
index 9c827da..15313b9 100755
--- a/zen/tools/nodename
+++ b/zen/tools/nodename
@@ -35,16 +35,16 @@ export isLAN=$(echo $myIP | grep -E "/(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-
 export myRouter=$(sudo route -n | grep ' UG ' | tail -n 1 | awk '{print $2}')
 
 # Ask to the router my name (BOX DNS or system defined)
-[[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP $myRouter | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//') \
-|| export NODENAME=$(sudo nslookup $myIP | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//')
+[[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP $myRouter -timeout=2 | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//') \
+|| export NODENAME=$(sudo nslookup $myIP -timeout=2 | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//')
 
 if [[ -z "$NODENAME" && "$WAN" == "-w" ]]; then
 	IP=`wget --quiet http://brouits.free.fr/ip.php -O- | sed 's/\r//'`
-	NODENAME=`nslookup $IP | head -1 | cut -d'=' -f 2 | sed -E 's/^ *(.*)\.$/\1/'`
+	NODENAME=`nslookup $IP -timeout=2 | head -1 | cut -d'=' -f 2 | sed -E 's/^ *(.*)\.$/\1/'`
 fi
 
 # We must have that nodename, perhaps BOX DNS doesn't exist...
-[[ $NODENAME == "" ]] && [[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//')
+[[ $NODENAME == "" ]] && [[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP -timeout=2 | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.$//')
 # OK no DNS is answering, let's be /etc/hostname
 [[ $NODENAME == "" ]] && NODENAME=$(cat /etc/hostname)