diff --git a/files/scripts/th5_ber.sh b/files/scripts/th5_ber.sh
new file mode 100755
index 00000000000..3f9532f1196
--- /dev/null
+++ b/files/scripts/th5_ber.sh
@@ -0,0 +1,98 @@
+#!/bin/bash
+#set -x
+
+# Check if a port name is provided
+if [ -z "$1" ]; then
+    echo "Usage: $0 EthernetXX EthernetYY"
+    exit 1
+fi
+
+
+# Assign the first argument to the port variable
+lport1="$1"
+psleep="$2"
+
+if ! [[ "$psleep" =~ ^-?[0-9]+$ ]]; then
+	psleep=0
+fi
+
+# Execute the command and extract the port number for the specified Ethernet port
+bcmport1=$(bcmcmd 'bsh -c "knet netif info"' | grep -A5 -E "$lport1\b" | awk '/Port:/ {print $2}' | tr -cd '0-9')
+
+echo "SONiC logical port=$lport1 bcmport=$bcmport1"
+
+# Check if port_number is empty
+if [ -z "$bcmport1" ]; then
+    echo "BCM Port number not found for $lport1."
+    exit 1
+fi
+
+portn1=$(echo $lport1 | grep -o '[0-9]\+')
+
+start_lane1=$(($portn1 % 8))
+end_lane1=$(($start_lane1 + 1))
+
+function start_prbs() 
+{
+    local bcmport=$1
+    local start_lane=$2
+    local end_lane=$3
+
+    echo "Enabling PRBS on ports $bcmport lanes=$start_lane,$end_lane"
+    CMD="phydiag $bcmport1 prbs set p=p31 lane=${start_lane},${end_lane}"
+    echo ${CMD}
+    bcmcmd "dsh -c 'phydiag $bcmport prbs set p=p31 lane=${start_lane},${end_lane}'"
+    sleep 2
+    echo ""
+}
+
+function get_prbs_status()
+{
+    local bcmport=$1
+    local start_lane=$1
+    local end_lane=$2
+    echo "Checking PRBS status on ports $bcmport"
+    CMD="phydiag $bcmport prbs get lane=$start_lane,$end_lane"
+    echo $CMD
+    bcmcmd "dsh -c 'phydiag $bcmport prbs get lane=$start_lane,$end_lane'"
+    echo ""
+}
+
+function show_dsc_ber()
+{
+    local lport=$1
+    local bcmport=$2
+    echo "BER on $lport"
+    CMD="phy diag $bcmport dsc"
+    echo $CMD
+    bcmcmd  "dsh -c 'phy diag $bcmport dsc'" | grep -A4 "BER"
+    echo ""
+}
+
+function clear_prbs()
+{
+    local bcmport=$1
+    local start_lane=$2
+    local end_lane=$3
+    CMD="phydiag $bcmport prbs clear lane=$start_lane,$end_lane"
+    echo $CMD
+    bcmcmd  "dsh -c 'phydiag $bcmport prbs clear lane=$start_lane,$end_lane'"
+    echo ""
+}
+
+start_prbs "$bcmport1" "$start_lane1" "$end_lane1"
+sleep 2
+
+get_prbs_status "$bcmport1" "$start_lane1" "$end_lane1"
+
+sleep 10
+
+show_dsc_ber "$lport1" "$bcmport1"
+
+while [ "$psleep" -ne 0 ]; do
+    show_dsc_ber "$lport1" "$bcmport1"
+    psleep=$(($psleep / 2))
+    sleep 10
+done
+    
+clear_prbs "$bcmport1" "$start_lane1" "$end_lane1"
diff --git a/src/sonic-swss b/src/sonic-swss
index 1cbaf9ddba5..a5dd46d309d 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit 1cbaf9ddba597ed3cf502ef366a2bc26414b55f2
+Subproject commit a5dd46d309d31471dbb924c5baca276da3446a85
diff --git a/src/sonic-utilities b/src/sonic-utilities
index b32eb6c10cf..c29f0c63c49 160000
--- a/src/sonic-utilities
+++ b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit b32eb6c10cf78288c0fd046b23daca16477c6508
+Subproject commit c29f0c63c49a675753b3ea63def361f377463e5c