grml-network: fix nmap usage for recent nmap versions

[grml-network.git] / sbin / grml-network

diff --git a/sbin/grml-network b/sbin/grml-network
index 4905f39..7f47cd4 100755 (executable)
--- a/sbin/grml-network
+++ b/sbin/grml-network
@@ -55,7 +55,7 @@ main(){
     STATUS=""
     GW="`echo $(route -n | awk '/^0\.0\.0\.0/{print $2}')`"
     GWDEV="`echo $(route -n | awk '/^0\.0\.0\.0/{print $NF}')`"
-    NMAP="$(nmap -sP --host_timeout 4000 --max_rtt_timeout 4000 $GW 2>/dev/null)"
+    NMAP="$(nmap -sP --host_timeout 4000 --max_rtt_timeout 4000ms $GW 2>/dev/null)"
 
     if [ "$?" = 0 ]; then
       echo "$NMAP" | grep -q "down" >/dev/null 2>&1 || STATUS="online"