diff --git a/gui/basic_regression.bash b/gui/basic_regression.bash
index aa5657bf..584826e0 100755
--- a/gui/basic_regression.bash
+++ b/gui/basic_regression.bash
@@ -13,6 +13,7 @@
 
 AP_AUTO_CFG_FILE=${AP_AUTO_CFG_FILE:-test_configs/AP-Auto-ap-auto-32-64-dual.txt}
 WCT_CFG_FILE=${WCT_CFG_FILE:-test_configs/WCT-64sta.txt}
+DPT_CFG_FILE=${DPT_CFG_FILE:-test_configs/dpt-pkt-sz.txt}
 SCENARIO_CFG_FILE=${SCENARIO_CFG_FILE:-test_configs/64_sta_scenario.txt}
 
 # LANforge target machine
@@ -29,6 +30,7 @@ TEST_RIG_ID=${TEST_RIG_ID:-Unspecified}
 
 # Tests to run
 DEFAULT_ENABLE=${DEFAULT_ENABLE:-1}
+DO_DPT_PKT_SZ=${DO_DPT_PKT_SZ:-$DEFAULT_ENABLE}
 DO_WCT_DL=${DO_WCT_DL:-$DEFAULT_ENABLE}
 DO_WCT_UL=${DO_WCT_UL:-$DEFAULT_ENABLE}
 DO_WCT_BI=${DO_WCT_BI:-$DEFAULT_ENABLE}
@@ -45,6 +47,7 @@ RSLTS_DIR=${RSLTS_DIR:-basic_regression_results_$DATESTR}
 # Probably no config below here
 AP_AUTO_CFG=ben
 WCT_CFG=ben
+DPT_CFG=ben
 SCENARIO=64sta
 RPT_TMPDIR=${MY_TMPDIR}/lf_reports
 
@@ -60,6 +63,9 @@ set -x
 # Load Wifi Capacity config file
 ../lf_testmod.pl --mgr $LFMANAGER --action set --test_name Wifi-Capacity-$WCT_CFG --file $WCT_CFG_FILE
 
+# Load Dataplane config file
+../lf_testmod.pl --mgr $LFMANAGER --action set --test_name dataplane-test-latest-$DPT_CFG --file $DPT_CFG_FILE
+
 # Make sure GUI is synced up with the server
 ../lf_gui_cmd.pl --manager $GMANAGER --port $GMPORT --cmd "cli show_text_blob"
 
@@ -75,6 +81,18 @@ then
     rm -fr $RPT_TMPDIR/*
 fi
 
+# Do dataplane pkt size test
+echo "Checking if we should run Dataplane packet size test."
+if [ "_$DO_DPT_PKT_SZ" == "_1" ]
+then
+    ../lf_gui_cmd.pl --manager $GMANAGER --port $GMPORT --ttype "Dataplane" --tname dpt-ben  --tconfig $DPT_CFG \
+        --modifier_key "Test Rig ID:" --modifier_val "$TEST_RIG_ID" \
+        --modifier_key "Show Low-Level Graphs" --modifier_val true \
+        --rpt_dest $RPT_TMPDIR > $MY_TMPDIR/basic_regression_log.txt 2>&1
+    mv $RPT_TMPDIR/* $RSLTS_DIR/dataplane_pkt_sz
+    mv $MY_TMPDIR/basic_regression_log.txt $RSLTS_DIR/dataplane_pkt_sz/test_automation.txt
+fi
+
 # Do capacity test
 echo "Checking if we should run WCT Download test."
 if [ "_$DO_WCT_DL" == "_1" ]
diff --git a/gui/test_configs/dpt-pkt-sz.txt b/gui/test_configs/dpt-pkt-sz.txt
new file mode 100644
index 00000000..1f5d7814
--- /dev/null
+++ b/gui/test_configs/dpt-pkt-sz.txt
@@ -0,0 +1,55 @@
+[BLANK]
+sel_port-0: 1.1.sta0000
+show_events: 1
+show_log: 0
+port_sorting: 0
+bg: 0xE0ECF8
+test_rig:
+show_scan: 1
+auto_helper: 0
+skip_2: 0
+skip_5: 0
+selected_dut: TR398-DUT
+duration: 10000
+traffic_port: 1.1.10 sta00000
+upstream_port: 1.1.1 eth1
+path_loss: 10
+speed: 75%
+speed2: 56Kbps
+min_rssi_bound: -150
+max_rssi_bound: 0
+channels: AUTO
+modes: Auto
+pkts: 60;142;256;512;1024;MTU;4000
+spatial_streams: AUTO
+security_options: AUTO
+bandw_options: AUTO
+traffic_types: UDP
+directions: DUT Transmit
+txo_preamble: OFDM
+txo_mcs: 0 CCK, OFDM, HT, VHT
+txo_retries: No Retry
+txo_sgi: OFF
+txo_txpower: 15
+attenuator: 0
+attenuator2: 0
+attenuator_mod: 255
+attenuator_mod2: 255
+attenuations: 0 300
+attenuations2: 0 300
+chamber: 0
+tt_deg: 0..+45..359
+cust_pkt_sz:
+show_3s: 0
+show_ll_graphs: 0
+show_gp_graphs: 1
+show_1m: 1
+pause_iter: 0
+show_realtime: 1
+operator:
+mconn: 1
+mpkt: 1000
+tos: 0
+loop_iterations: 1
+
+