diff --git a/web/pingall.py b/web/pingall.py
new file mode 100755
index 0000000..37325d6
--- /dev/null
+++ b/web/pingall.py
@@ -0,0 +1,23 @@
+#! /usr/bin/env python
+import sys
+import os
+
+hosts=['onosdevz1', 'onosdevz2', 'onosdevz3', 'onosdevz4', 'onosdevz5', 'onosdevz6', 'onosdevz7', 'onosdevz8']
+filename = sys.argv[1]
+
+f = open(filename, 'r')
+for line in f:
+  if line[0] != "#":
+    fid=int(line.strip().split()[0])
+    src_dpid=line.strip().split()[2]
+    dst_dpid=line.strip().split()[4]
+    src_nwid=int(src_dpid.split(':')[-2], 16)
+    dst_nwid=int(dst_dpid.split(':')[-2], 16)
+    src_hostid=int(src_dpid.split(':')[-1], 16)
+    dst_hostid=int(dst_dpid.split(':')[-1], 16)
+#    cmd="ssh %s \'ssh -o StrictHostKeyChecking=no 1.1.%d.1 ping -c 10 -W 1 192.168.%d.%d\' > /tmp/ping.%d 2>&1 &" % (hosts[src_nwid-1], src_hostid, dst_nwid, dst_hostid,fid)
+    cmd="ssh %s \'ssh -o StrictHostKeyChecking=no 1.1.%d.1 arp 192.168.%d.%d; ping -c 10 -W 1 192.168.%d.%d\' > /tmp/ping.%d 2>&1 &" % (hosts[src_nwid-1], src_hostid, dst_nwid, dst_hostid, dst_nwid, dst_hostid,fid)
+    print cmd
+    result = os.popen(cmd).read()
+
+f.close()