fetch all switches in parallel

diff --git a/snmp-mac-port b/snmp-mac-port
index 5ea2faf..7c08066 100755 (executable)
--- a/snmp-mac-port
+++ b/snmp-mac-port
@@ -36,6 +36,9 @@ if [ ! -z "$1" ] ; then
        snmp_walk $1
 fi
 
+# fetch all switches in parallel
+./sw-names | parallel -j 70 $0
+exit 0
 
 ./sw-names | while read ip
 do