diff --git a/utils/clockdump.sh b/utils/clockdump.sh
new file mode 100755
index 0000000..c2a6574
--- /dev/null
+++ b/utils/clockdump.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+sudo tcpdump -i lo0 -A udp port 5700
+