diff --git a/wifi_diag/do_wifi_diag.bash b/wifi_diag/do_wifi_diag.bash
new file mode 100755
index 00000000..4942efea
--- /dev/null
+++ b/wifi_diag/do_wifi_diag.bash
@@ -0,0 +1,69 @@
+#!/bin/bash
+# --------------------------------------------------------------------------- #
+# do_wifi_diag.bash
+#
+# use this script process a pcap file to diagnose wifi characteristics.
+# This calls the wifi_pcap_diag.pl script to do the real work.
+#
+# -o     Output directory name
+# -f     Pcap file name
+# -d     DUT mac (BSSID) address
+# -C     (Clobber):  Remove output directory if it currently exists
+#
+# --------------------------------------------------------------------------- #
+# scripts
+
+output_dir=diag_report
+input_fname=
+dut=
+clobber=0
+show_help=0
+
+while getopts "ho:f:d:C" arg; do
+   #echo "ARG[$arg] OPTARG[$OPTARG]"
+   case $arg in
+   o) output_dir=$OPTARG
+      ;;
+   f) input_fname=$OPTARG
+      ;;
+   d) dut=$OPTARG
+      ;;
+   h) show_help=1
+      ;;
+   C) clobber=1
+      ;;
+   *)
+      echo "Ignoring option $arg $OPTARG"
+   esac
+done
+
+if [ -z "$input_fname" -o -z "$dut" ]; then
+   show_help=1
+fi
+
+if [ $show_help -gt 0 ]; then
+   echo "Usage: $0 -f {input-pcap-file} -o {output-directory} -d {DUT-bssid}"
+   echo " $0 -f my.pcap -o report -d dc:ef:09:e3:b8:7d"
+   exit 1
+fi
+
+
+if [ -e $output_dir ]
+then
+    if [ $clobber = "1" ]
+    then
+	echo "Removing existing output directory: $output_dir"
+	rm -fr $output_dir
+    else
+	echo "ERROR:  Output directory: $output_dir already exists."
+	exit 1
+    fi
+fi
+
+mkdir -p $output_dir || exit 1
+
+echo "Starting the wifi_pcap_diag.pl script, this can take a while...."
+tshark -V -r $input_fname | ./wifi_pcap_diag.pl --report_prefix $output_dir --dut $dut > $output_dir/output.txt
+
+echo "All done, open this file with a browser to view report: $output_dir/index.html"
+exit 0