From 598673cbf8e9b99c924220f9f58751d4152555db Mon Sep 17 00:00:00 2001
From: nhanasi <navihansi@gmail.com>
Date: Wed, 28 Jan 2026 10:29:22 -0500
Subject: [PATCH 01/31] RDKEMW-13043 Bring MW changes for RDKEVD-5412 in 8.4
 branch

---
 lib/rdk/backup_logs.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/rdk/backup_logs.sh b/lib/rdk/backup_logs.sh
index e7e41af9..c087e159 100755
--- a/lib/rdk/backup_logs.sh
+++ b/lib/rdk/backup_logs.sh
@@ -152,6 +152,9 @@ if [ -f /tmp/mount_log.txt ];then
     mv /tmp/mount_log.txt "$LOG_PATH"
 fi
 
+if [ -f /tmp/mount-ta_log.txt ];then
+    mv /tmp/mount-ta_log.txt "$LOG_PATH"
+fi
 
 cp /version.txt "$LOG_PATH"
 cp /etc/skyversion.txt "${LOG_PATH}/skyversion.txt"

From 2716e40fc5eee8ba26aacc96897f64548ec86def Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Wed, 28 Jan 2026 16:11:20 +0000
Subject: [PATCH 02/31]  Sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index af092e79..b34df66c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,24 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v1](https://github.com/rdkcentral/sysint/compare/4.2.1...4.2.1v1)
+#### [4.2.1v2](https://github.com/rdkcentral/sysint/compare/4.2.2...4.2.1v2)
 
+- Sysint 4.2.1 hotfix release [`7394e84`](https://github.com/rdkcentral/sysint/commit/7394e84b8315a9a2e9de702b428ee7a71babc62d)
+- RDKEMW-13043 Bring MW changes for RDKEVD-5412 in 8.4 branch [`598673c`](https://github.com/rdkcentral/sysint/commit/598673cbf8e9b99c924220f9f58751d4152555db)
 - SERXIONE-8331 :  Added viper_ipa to exceptions for /media/apps/sky/packages [`16d826b`](https://github.com/rdkcentral/sysint/commit/16d826bda4097516816966257f4e74dbf5a44396)
 
+#### [4.2.2](https://github.com/rdkcentral/sysint/compare/4.2.1...4.2.2)
+
+> 21 January 2026
+
+- RDK-57502 - [RDKE] Migrate Operation Support Log Upload Related Scripts To C Implementation [`#410`](https://github.com/rdkcentral/sysint/pull/410)
+- SERXIONE-8331 :  Added viper_ipa to exceptions for /media/apps/sky/packages [`#420`](https://github.com/rdkcentral/sysint/pull/420)
+- RDK-59247: cleaning up network scripts. [`#402`](https://github.com/rdkcentral/sysint/pull/402)
+- RDKEMW-11363: [NM Dispatcher] Reduce repetitive logging [`#415`](https://github.com/rdkcentral/sysint/pull/415)
+- Sysint 4.2.2 release changelog updates [`a8ca15d`](https://github.com/rdkcentral/sysint/commit/a8ca15d07e8fcecb408945645892e9e47385e242)
+- Merge tag '4.2.1' into develop [`1df413f`](https://github.com/rdkcentral/sysint/commit/1df413f4f00e87a43eb092c6c57e302d754fba90)
+- RDK-59247:Migrate Functionality In Network scripts To Core Modules [`8dd5ab9`](https://github.com/rdkcentral/sysint/commit/8dd5ab957251cfc80d6556560386019ca86088cb)
+
 #### [4.2.1](https://github.com/rdkcentral/sysint/compare/4.2.0...4.2.1)
 
 > 17 December 2025

From 03ebaa21978cfa86a147f55592862384eaa988f7 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Tue, 3 Feb 2026 15:21:27 +0000
Subject: [PATCH 03/31] XIONE-18284: Need to add monarch process name for core
 upload

---
 lib/rdk/core_shell.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rdk/core_shell.sh b/lib/rdk/core_shell.sh
index 202439f9..eff23257 100755
--- a/lib/rdk/core_shell.sh
+++ b/lib/rdk/core_shell.sh
@@ -334,7 +334,7 @@ if  [ "$1" = "xcal-discovery-" ] || [ "$1" = "xdiscovery" ] || [ "$1" = "IARMDae
     [ "$1" = "subttxrend-app" ] || [ "$1" = "logrotate" ] || [ "$1" = "NetworkManager" ] || 
     [ "$1" = "NWMgrPlugin" ] || [ "$1" = "nm_event_thrd" ] ||
     [ "$1" = "Monitor::IResou" ] || [ "$1" = "DRMSYSTEM" ] || [ "$1" = "HTTPREQUEST_MAN" ] ||
-    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ]; then
+    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ] || [ "$1" = "homescreen_egl" ]; then
         dumpFile
         exit 0
 fi

From 3e62af9e980686ab416f8f27045d2c4160274cbb Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Tue, 3 Feb 2026 15:22:49 +0000
Subject: [PATCH 04/31]  4.2.1v3 hotfix release

---
 CHANGELOG.md | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b34df66c..e4dbfe2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,21 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v2](https://github.com/rdkcentral/sysint/compare/4.2.2...4.2.1v2)
+#### [4.2.1v3](https://github.com/rdkcentral/sysint/compare/4.2.3...4.2.1v3)
 
-- Sysint 4.2.1 hotfix release [`7394e84`](https://github.com/rdkcentral/sysint/commit/7394e84b8315a9a2e9de702b428ee7a71babc62d)
+- Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
 - RDKEMW-13043 Bring MW changes for RDKEVD-5412 in 8.4 branch [`598673c`](https://github.com/rdkcentral/sysint/commit/598673cbf8e9b99c924220f9f58751d4152555db)
-- SERXIONE-8331 :  Added viper_ipa to exceptions for /media/apps/sky/packages [`16d826b`](https://github.com/rdkcentral/sysint/commit/16d826bda4097516816966257f4e74dbf5a44396)
+- XIONE-18284: Need to add monarch process name for core upload [`03ebaa2`](https://github.com/rdkcentral/sysint/commit/03ebaa21978cfa86a147f55592862384eaa988f7)
+
+#### [4.2.3](https://github.com/rdkcentral/sysint/compare/4.2.2...4.2.3)
+
+> 30 January 2026
+
+- RDK-59964: Sysint 4.2.3 release [`#438`](https://github.com/rdkcentral/sysint/pull/438)
+- RDK-59964 : ZeroConfig (IPv4LL) support for EntOS - AirPlay Devices [`#431`](https://github.com/rdkcentral/sysint/pull/431)
+- Update readBTAddress-generic.sh [`fac7dfc`](https://github.com/rdkcentral/sysint/commit/fac7dfcb86a413388dc243d9811110928fb9b6d1)
+- Sysint 4.2.3 release changelog updates [`e455a80`](https://github.com/rdkcentral/sysint/commit/e455a80dc92d3610211678cc79b175bad879c97a)
+- Create readBTAddress-generic.sh [`7b085a2`](https://github.com/rdkcentral/sysint/commit/7b085a2e8737e1bf01d14547113f3a578cbd4f5f)
 
 #### [4.2.2](https://github.com/rdkcentral/sysint/compare/4.2.1...4.2.2)
 

From 00f2da8b519cb3c0100a999ac635ebabbb0415a3 Mon Sep 17 00:00:00 2001
From: Shibu Kakkoth Vayalambron <shibu.kakkoth@gmail.com>
Date: Wed, 4 Feb 2026 11:27:04 -0800
Subject: [PATCH 05/31] RDKEMW-13061: Include utility indepenent of T2 for
 telemetry upload (#443)

Reason for change :
1] Adding utility that DS manager can use for critical deep sleep event notification to telemetry cloud
2] This provides a short circuited path only to be used for time critical eventing which is constrained
     by scenarios like the CPU going to hibernate modes.
---
 lib/rdk/alertSystem.sh | 132 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 lib/rdk/alertSystem.sh

diff --git a/lib/rdk/alertSystem.sh b/lib/rdk/alertSystem.sh
new file mode 100644
index 00000000..f108aa35
--- /dev/null
+++ b/lib/rdk/alertSystem.sh
@@ -0,0 +1,132 @@
+#!/bin/sh
+##############################################################################
+# If not stated otherwise in this file or this component's LICENSE file the
+# following copyright and licenses apply:
+#
+# Copyright 2026 RDK Management
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Purpose: This script is used to backup the Logs
+# Scope: RDK devices
+# Usage: This script is triggered by systemd service 
+##############################################################################
+
+
+SCRIPT_NAME=`basename "$0"`
+
+# Arguments count check
+if [ "$#" -ne 2 ]; then
+  echo "**************************************************"
+  echo "Usage: $SCRIPT_NAME <Process Name> <Alert Message>"
+  echo "**************************************************"
+  exit 1
+fi
+
+# Argument Assigment
+MSG_DATA="$2"
+PROCESS_NAME="$1"
+
+# Setup the config File
+if [ -f /etc/device.properties ];then
+     . /etc/device.properties
+fi
+
+# Utility script for getting MAC address utilities
+if [ -f /lib/rdk/utils.sh ];then
+     . /lib/rdk/utils.sh
+fi
+
+if [ -f /lib/rdk/getPartnerId.sh ];then 
+    . /lib/rdk/getPartnerId.sh
+fi
+
+if [ -f $RDK_PATH/exec_curl_mtls.sh ]; then
+    . $RDK_PATH/exec_curl_mtls.sh
+else 
+    echo "$SCRIPT_NAME: exec_curl_mtls.sh not found, exiting!"
+    exit 1
+fi
+
+# Configuration Files
+VERSION=1
+EXECUTION_ID="$$"
+HTTP_CODE="/tmp/alertSystemHttpCode_${EXECUTION_ID}"
+HTTP_FILENAME="/tmp/alertSystemHttpResponse_${EXECUTION_ID}.txt"
+
+# File that is made available via DCM after processing the DCA profile by T2
+TELEMETRY_PROFILE_DEFAULT_PATH="/tmp/DCMSettings.conf"
+
+EnableOCSPStapling="/tmp/.EnableOCSPStapling"
+EnableOCSP="/tmp/.EnableOCSPCA"
+
+currentTime=`date '+%Y-%m-%d %H:%M:%S'`
+partnerId=$(getPartnerId)
+echo "$SCRIPT_NAME: $currentTime"
+
+# Loggging should be handled by the caller 
+alertLog() {
+    echo "`/bin/timestamp` : $0: $*" 
+}
+
+# Extract upload end point from DCM processed telemetry profile
+if [ -f $TELEMETRY_PROFILE_DEFAULT_PATH ]; then
+    UPLOAD_END_POINT=`grep '"uploadRepository:URL":"' $TELEMETRY_PROFILE_DEFAULT_PATH | awk -F 'uploadRepository:URL":' '{print $NF}' | awk -F '",' '{print $1}' | sed 's/"//g' | sed 's/}//g'`
+    if [ ! -z "$UPLOAD_END_POINT" ]; then
+        alertLog "Deep sleep notification end point = $UPLOAD_END_POINT" 
+    else
+        alertLog "Empty upload endpoint: $UPLOAD_END_POINT from $TELEMETRY_PROFILE_DEFAULT_PATH"
+        exit 1
+    fi
+else
+    alertLog "$TELEMETRY_PROFILE_DEFAULT_PATH, File Not Found"
+    exit 1
+fi
+
+# Device attributes
+estb_mac=$(getEstbMacAddress)
+software_version=`grep ^imagename: /version.txt | cut -d ':' -f2`
+
+
+if [ "x$PROCESS_NAME" == "xdeepSleepMgrMain" ]; then
+    # Message data is actual metadata header in case of trigger from deepSleep manager process
+    # This change is needed since there are data clouds in different deployment which are not flexible to accomodate any deviations in data format
+    strjson="{\"searchResult\":[{\"Time\":\"$currentTime\"},{\"process_name\":\"$PROCESS_NAME\"},{\"mac\":\"$estb_mac\"},{\"Version\":\"$software_version\"},{\"PartnerId\":\"$partnerId\"},{\"$MSG_DATA\":\"1\"}]}"
+else
+    strjson="{\"searchResult\":[{\"process_name\":\"$PROCESS_NAME\"},{\"mac\":\"$estb_mac\"},{\"Version\":\"$software_version\"},{\"msgTime\":\"$currentTime\"},{\"PartnerId\":\"$partnerId\"},{\"logEntry\":\"$MSG_DATA\"}]}"
+fi
+
+if [ -f $EnableOCSPStapling ] || [ -f $EnableOCSP ]; then
+    CURL_INPUT=" -w '%{http_code}\n' -H \"Accept: application/json\" -H \"Content-type: application/json\" -X POST -d '$strjson' -o \"$HTTP_FILENAME\" \"$UPLOAD_END_POINT\" --cert-status --connect-timeout 30 -m 30 "
+else
+    CURL_INPUT=" -w '%{http_code}\n' -H \"Accept: application/json\" -H \"Content-type: application/json\" -X POST -d '$strjson' -o \"$HTTP_FILENAME\" \"$UPLOAD_END_POINT\" --connect-timeout 30 -m 30 "
+fi
+alertLog "$SCRIPT_NAME: CURL_INPUT : $CURL_INPUT"
+
+## Execute curl command with mTLS
+response=`exec_curl_mtls "$CURL_INPUT" "alertLog"`
+TLSRet=$?
+## - Do not introduce any other logging in between collecting return status
+
+alertLog "Response from exec_curl_mtls: $response"
+http_code=$(awk -F\" '{print $1}' $HTTP_CODE)
+alertLog "$SCRIPT_NAME: Return Status: $TLSRet, HTTP CODE:$http_code"
+if [ "$TLSRet" = "0" ] && [ "$http_code" = "200" ]; then
+    #Upload success
+    rm -f $HTTP_FILENAME $HTTP_CODE
+    exit 0
+else
+    #Upload failed
+    rm -f $HTTP_FILENAME $HTTP_CODE
+    exit 1
+fi

From 63201ef95f0d6b5484fd32fdcb0325b4e95f3e4c Mon Sep 17 00:00:00 2001
From: shibu-kv <shibu.kakkoth@gmail.com>
Date: Wed, 4 Feb 2026 11:33:02 -0800
Subject: [PATCH 06/31] Hotfix release for alert script to notify deepsleep

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4dbfe2d..a915a32f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [4.2.1v4](https://github.com/rdkcentral/sysint/compare/4.2.1v3...4.2.1v4)
+
+- RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
+
 #### [4.2.1v3](https://github.com/rdkcentral/sysint/compare/4.2.3...4.2.1v3)
 
 - Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)

From 59ea688141fc82a18f0626ba565d60ab50323a5a Mon Sep 17 00:00:00 2001
From: nhanasi <navihansi@gmail.com>
Date: Mon, 9 Feb 2026 13:55:23 -0500
Subject: [PATCH 07/31] RDKEMW-13425: Remove monarch process name for core
 upload (#452)

---
 lib/rdk/core_shell.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rdk/core_shell.sh b/lib/rdk/core_shell.sh
index eff23257..202439f9 100755
--- a/lib/rdk/core_shell.sh
+++ b/lib/rdk/core_shell.sh
@@ -334,7 +334,7 @@ if  [ "$1" = "xcal-discovery-" ] || [ "$1" = "xdiscovery" ] || [ "$1" = "IARMDae
     [ "$1" = "subttxrend-app" ] || [ "$1" = "logrotate" ] || [ "$1" = "NetworkManager" ] || 
     [ "$1" = "NWMgrPlugin" ] || [ "$1" = "nm_event_thrd" ] ||
     [ "$1" = "Monitor::IResou" ] || [ "$1" = "DRMSYSTEM" ] || [ "$1" = "HTTPREQUEST_MAN" ] ||
-    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ] || [ "$1" = "homescreen_egl" ]; then
+    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ]; then
         dumpFile
         exit 0
 fi

From 2ac36a2f2b7fca9fcd85364cd317f535224a0fce Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Mon, 9 Feb 2026 19:15:18 +0000
Subject: [PATCH 08/31]  Sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a915a32f..050580c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,15 +4,23 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v4](https://github.com/rdkcentral/sysint/compare/4.2.1v3...4.2.1v4)
+#### [4.2.1v5](https://github.com/rdkcentral/sysint/compare/4.3.0...4.2.1v5)
 
+- RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
+- 4.2.1v3 hotfix release [`3e62af9`](https://github.com/rdkcentral/sysint/commit/3e62af9e980686ab416f8f27045d2c4160274cbb)
+- Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
+- Hotfix release for alert script to notify deepsleep [`63201ef`](https://github.com/rdkcentral/sysint/commit/63201ef95f0d6b5484fd32fdcb0325b4e95f3e4c)
 
-#### [4.2.1v3](https://github.com/rdkcentral/sysint/compare/4.2.3...4.2.1v3)
+#### [4.3.0](https://github.com/rdkcentral/sysint/compare/4.2.3...4.3.0)
 
-- Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
-- RDKEMW-13043 Bring MW changes for RDKEVD-5412 in 8.4 branch [`598673c`](https://github.com/rdkcentral/sysint/commit/598673cbf8e9b99c924220f9f58751d4152555db)
-- XIONE-18284: Need to add monarch process name for core upload [`03ebaa2`](https://github.com/rdkcentral/sysint/commit/03ebaa21978cfa86a147f55592862384eaa988f7)
+> 6 February 2026
+
+- RDKEMW-13059: Include utility indepenent of T2 for telemetry upload [`#442`](https://github.com/rdkcentral/sysint/pull/442)
+- XIONE-18284: Need to add monarch process name for core upload [`#441`](https://github.com/rdkcentral/sysint/pull/441)
+- Sysint 4.2.3 release changelog updates [`#437`](https://github.com/rdkcentral/sysint/pull/437)
+- 4.3.0 release changelog updates [`a232c32`](https://github.com/rdkcentral/sysint/commit/a232c32f1af89c70ef4a0b9f4fc8da0ca1ef57d5)
+- Merge tag '4.2.3' into develop [`07c7aab`](https://github.com/rdkcentral/sysint/commit/07c7aab08b14425f711584a9002c8d1c5d1ad2be)
 
 #### [4.2.3](https://github.com/rdkcentral/sysint/compare/4.2.2...4.2.3)
 

From 489d7a53050030119eddf83441bc1f0d0da784ef Mon Sep 17 00:00:00 2001
From: nhanasi <navihansi@gmail.com>
Date: Wed, 11 Feb 2026 09:02:32 -0500
Subject: [PATCH 09/31]  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read
  (#456)

* Update timesyncd-conf-update.sh

* Update timesyncd-conf-update.sh

---------

Co-authored-by: sindhu-krishnan <102755514+sindhu-krishnan@users.noreply.github.com>
---
 lib/rdk/timesyncd-conf-update.sh | 63 +++++++++++++++++++++++++++-----
 1 file changed, 54 insertions(+), 9 deletions(-)

diff --git a/lib/rdk/timesyncd-conf-update.sh b/lib/rdk/timesyncd-conf-update.sh
index ea8b30ba..9e23e03f 100755
--- a/lib/rdk/timesyncd-conf-update.sh
+++ b/lib/rdk/timesyncd-conf-update.sh
@@ -25,8 +25,8 @@
 output=""
 count=0
 LOG_FILE="/opt/logs/ntp.log"
-attempts=0
-max_attempts=2
+attempts=1
+max_attempts=5
 
 if [ -f /etc/env_setup.sh ]; then
     . /etc/env_setup.sh
@@ -49,14 +49,59 @@ if [ -f /lib/rdk/getPartnerProperty.sh ]; then
 fi
 }
 
+get_ntp_hosts_from_bootstrap() {
+    BOOTSTRAP="/opt/secure/RFC/bootstrap.ini"
+
+    if [ ! -f "$BOOTSTRAP" ]; then
+        ntpLog "bootstrap.ini not found at $BOOTSTRAP"
+        return 1
+    fi
+
+    # Helper to fetch key=value from bootstrap.ini (first match)
+    get_bs_val() {
+        key="$1"
+        # Extract RHS after '=' and trim whitespace
+        grep -m1 -E "^[[:space:]]*$key=" "$BOOTSTRAP" 2>/dev/null | \
+            cut -d'=' -f2- | sed 's/^[[:space:]]*//; s/[[:space:]]*$//'
+    }
+
+    bs1="$(get_bs_val 'Device.Time.NTPServer1')"
+    bs2="$(get_bs_val 'Device.Time.NTPServer2')"
+    bs3="$(get_bs_val 'Device.Time.NTPServer3')"
+    bs4="$(get_bs_val 'Device.Time.NTPServer4')"
+    bs5="$(get_bs_val 'Device.Time.NTPServer5')"
+
+    # Only fill missing values (don’t override TR-181 values if present)
+    [ -z "$hostName" ]  && hostName="$bs1"
+    [ -z "$hostName2" ] && hostName2="$bs2"
+    [ -z "$hostName3" ] && hostName3="$bs3"
+    [ -z "$hostName4" ] && hostName4="$bs4"
+    [ -z "$hostName5" ] && hostName5="$bs5"
+
+    return 0
+}
+
+
 ntpLog "Retrive NTP Server URL from /lib/rdk/getPartnerProperty.sh..."
-while [ ! "$hostName" ] && [ ! "$hostName2" ] && [ ! "$hostName3" ] && [ ! "$hostName4" ] && [ ! "$hostName5" ] && [ $attempts -lt $max_attempts ]
-do
-    # NTP URL from the property file
+while [ "$attempts" -le "$max_attempts" ]; do
+
+    ntpLog "Attempt $attempts/$max_attempts to retrieve NTP server URL(s)..."
     get_ntp_hosts
-    sleep 5
-	echo "Attempt $attempts - Failed to retrieve NTP server URL, attempting again..."
-   attempts=$((attempts + 1))
+
+    if [ "$hostName" ] || [ "$hostName2" ] || [ "$hostName3" ] || [ "$hostName4" ] || [ "$hostName5" ]; then
+        break
+    fi
+
+     # If this is the last attempt, try bootstrap as fallback and then break
+    if [ $attempts -eq $max_attempts ]; then
+        ntpLog "TR-181 returned empty NTP server list; falling back to /opt/secure/RFC/bootstrap.ini..."
+        get_ntp_hosts_from_bootstrap
+        break
+    fi
+
+    sleep 3
+    attempts=$((attempts + 1))
+
 done
 
 partnerHostnames="$hostName $hostName2 $hostName3 $hostName4 $hostName5"
@@ -87,7 +132,7 @@ if [ -f /etc/systemd/timesyncd.conf ];then
                sed -i "s/^NTP=.*/NTP=/g" /tmp/timesyncd.conf
                sed -i "s/^NTP=/NTP=$updateHostname $defaultHostName2/" /tmp/timesyncd.conf
                systemd_ver=`systemctl --version | grep systemd | awk '{print $2}'`
-	       if [ "$systemd_ver" -ge 248 ]; then
+           if [ "$systemd_ver" -ge 248 ]; then
 		   # For systemd version >= 248, add the ConnectionRetrySec parameter
 		   echo "ConnectionRetrySec=5" >> /tmp/timesyncd.conf
 	       fi

From f0da1b1970272b72fbbee0ea45985d55b76e73a3 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Wed, 11 Feb 2026 14:04:16 +0000
Subject: [PATCH 10/31]  Sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 050580c5..2254b9cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,13 +4,23 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v5](https://github.com/rdkcentral/sysint/compare/4.3.0...4.2.1v5)
+#### [4.2.1v6](https://github.com/rdkcentral/sysint/compare/4.3.1...4.2.1v6)
 
+-  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read  [`#456`](https://github.com/rdkcentral/sysint/pull/456)
 - RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
+- Sysint 4.2.1 hotfix release [`2ac36a2`](https://github.com/rdkcentral/sysint/commit/2ac36a2f2b7fca9fcd85364cd317f535224a0fce)
 - 4.2.1v3 hotfix release [`3e62af9`](https://github.com/rdkcentral/sysint/commit/3e62af9e980686ab416f8f27045d2c4160274cbb)
 - Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
-- Hotfix release for alert script to notify deepsleep [`63201ef`](https://github.com/rdkcentral/sysint/commit/63201ef95f0d6b5484fd32fdcb0325b4e95f3e4c)
+
+#### [4.3.1](https://github.com/rdkcentral/sysint/compare/4.3.0...4.3.1)
+
+> 11 February 2026
+
+- RDKEMW-13687: Increase Timeout for NTP PartnerURL Read [`#450`](https://github.com/rdkcentral/sysint/pull/450)
+- Revert "XIONE-18284: Need to add monarch process name for core upload (#441)" [`#451`](https://github.com/rdkcentral/sysint/pull/451)
+- 4.3.1 release changelog updates [`76bf8f0`](https://github.com/rdkcentral/sysint/commit/76bf8f036a1d992100e7235c3c2d960cee81f2e5)
+- Merge tag '4.3.0' into develop [`8fcdc31`](https://github.com/rdkcentral/sysint/commit/8fcdc317b2edc4f6d6cbf52d0cfec81c82660466)
 
 #### [4.3.0](https://github.com/rdkcentral/sysint/compare/4.2.3...4.3.0)
 

From d14b2d3545c675760414b892e711d287a71edebe Mon Sep 17 00:00:00 2001
From: nhanasi <navihansi@gmail.com>
Date: Thu, 12 Feb 2026 11:19:53 -0500
Subject: [PATCH 11/31] RDKEMW-13932: Move Bluetooth Mac update from Device
 Details to Bluetooth Service (#458)

Co-authored-by: nhanas001c <naveenkumar_hanasi@comcast.com>
---
 lib/rdk/getDeviceDetails.sh      |  6 ++++--
 lib/rdk/readBTAddress-generic.sh | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 lib/rdk/readBTAddress-generic.sh

diff --git a/lib/rdk/getDeviceDetails.sh b/lib/rdk/getDeviceDetails.sh
index 372ba4b6..ab85718a 100755
--- a/lib/rdk/getDeviceDetails.sh
+++ b/lib/rdk/getDeviceDetails.sh
@@ -278,8 +278,10 @@ getDeviceSerialNumber()
 getBluetoothMac()
 {
     bluetooth_mac="00:00:00:00:00:00"
-    if [ "$BLUETOOTH_ENABLED" = "true" ]; then
-        bluetooth_mac=$(getDeviceBluetoothMac)
+    if [ -f /lib/rdk/readBTAddress-vendor.sh ]; then
+        bluetooth_mac=`sh /lib/rdk/readBTAddress-vendor.sh`
+    else
+        bluetooth_mac=`sh /lib/rdk/readBTAddress-generic.sh`    
     fi
 
     echo "$bluetooth_mac"
diff --git a/lib/rdk/readBTAddress-generic.sh b/lib/rdk/readBTAddress-generic.sh
new file mode 100644
index 00000000..5fdfc3c4
--- /dev/null
+++ b/lib/rdk/readBTAddress-generic.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+##############################################################################
+# If not stated otherwise in this file or this component's LICENSE file the
+# following copyright and licenses apply:
+#
+# Copyright 2020 RDK Management
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##############################################################################
+# Purpose: This script is used to fetch device Bluetooth Mac information
+# Scope: RDK devices.
+# Usage: This script is triggered by a systemd service and shell scripts.
+
+. /etc/include.properties
+. /etc/device.properties
+. $RDK_PATH/utils.sh
+
+if [ "$BLUETOOTH_ENABLED" = "true" ]; then
+    bluetooth_mac=$(getDeviceBluetoothMac)
+fi
+echo $bluetooth_mac

From 278510a3954c9f07548670e39451af42becc9a52 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Thu, 12 Feb 2026 16:21:09 +0000
Subject: [PATCH 12/31] Sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2254b9cc..0079a6e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v6](https://github.com/rdkcentral/sysint/compare/4.3.1...4.2.1v6)
+#### [4.2.1v7](https://github.com/rdkcentral/sysint/compare/4.3.1...4.2.1v7)
 
+- RDKEMW-13932: Move Bluetooth Mac update from Device Details to Bluetooth Service [`#458`](https://github.com/rdkcentral/sysint/pull/458)
 -  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read  [`#456`](https://github.com/rdkcentral/sysint/pull/456)
 - RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)

From 707c7a232b7aef1e11562b3f33f898d4ead0d46b Mon Sep 17 00:00:00 2001
From: Shibu Kakkoth Vayalambron <shibu.kakkoth@gmail.com>
Date: Mon, 9 Mar 2026 13:56:43 -0700
Subject: [PATCH 13/31] Hotfix 4.2.1v8 (#475)

* SERXIONE-8445:PREVIOUS_LOG event observed false reporting telemetry in RDK-E R40

Signed-off-by: PriyaDharshini_Kathiravan <priyakathiravan05@gmail.com>
(cherry picked from commit 3682e177b55ca274e807b283cd2a377aad368ae7)

* Changelog updates for hotfix 4.2.1v8 release

---------

Signed-off-by: PriyaDharshini_Kathiravan <priyakathiravan05@gmail.com>
Co-authored-by: PriyaDharshini_Kathiravan <priyakathiravan05@gmail.com>
---
 CHANGELOG.md         | 6 ++++++
 lib/rdk/rebootNow.sh | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0079a6e3..aaed7c69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [4.2.1v8](https://github.com/rdkcentral/sysint/compare/4.2.1v8...4.2.1v7)
+
+> 9 March 2026
+
+- RDKEMW-15183: Use telemetry signal for ondemand report instead of logupload report  [`#474`](https://github.com/rdkcentral/sysint/pull/474)
+
 #### [4.2.1v7](https://github.com/rdkcentral/sysint/compare/4.3.1...4.2.1v7)
 
 - RDKEMW-13932: Move Bluetooth Mac update from Device Details to Bluetooth Service [`#458`](https://github.com/rdkcentral/sysint/pull/458)
diff --git a/lib/rdk/rebootNow.sh b/lib/rdk/rebootNow.sh
index 3b2abec6..67c88060 100755
--- a/lib/rdk/rebootNow.sh
+++ b/lib/rdk/rebootNow.sh
@@ -392,7 +392,7 @@ fi
 
 # Signal telemetry2_0 to send out any pending messages before reboot
 rebootLog "Signal telemetry2_0 to send out any pending messages before reboot"
-killall -s SIGUSR1 telemetry2_0
+killall -s SIGIO telemetry2_0
 
 # Kill the Parodus Process; So that it can close the WebSocket Connection with Server.
 rebootLog "Properly shutdown parodus by sending SIGUSR1 kill signal"

From 8224273ef2b94ad7ca83b33b278aa84199bb8891 Mon Sep 17 00:00:00 2001
From: udaykrishnag <33549128+udaykrishnag@users.noreply.github.com>
Date: Fri, 13 Mar 2026 13:15:22 -0400
Subject: [PATCH 14/31] [RDKEMW-14555] : Updating wifi reassociation threshould
 tolerance RFC (#462)

* RDKEMW-14555 : Updating wifi reassociation threshould tolerance RFC

* [RDKEMW-14555] : Updating wifi reassociation threshould tolerance RFC

* [RDKEMW-14555] : Updating wifi reassociation threshould tolerance RFC

---------

Co-authored-by: Garpathi, Uday Krishna <UdayKrishna_GARPATHI@comcast.com>
---
 lib/rdk/networkConnectionRecovery.sh | 134 ++++++++++++++++-----------
 1 file changed, 80 insertions(+), 54 deletions(-)

diff --git a/lib/rdk/networkConnectionRecovery.sh b/lib/rdk/networkConnectionRecovery.sh
index 8dbf9192..5a654162 100755
--- a/lib/rdk/networkConnectionRecovery.sh
+++ b/lib/rdk/networkConnectionRecovery.sh
@@ -40,7 +40,7 @@ lnfSSIDConnected=0
 lnfPskSSID=A16746DF2466410CA2ED9FB2E32FE7D9
 lnfEnterpriseSSID=D375C1D9F8B041E2A1995B784064977B
 ethernet_interface=$(getMoCAInterface) #In Xi WiFi devices MoCA is mapped to Ethernet
-pingCount=2
+pingCount=10
 pingInterval=0.2 #Interval between pings
 wifiResetWaitTime=180
 currentTime=0
@@ -55,6 +55,7 @@ PacketLossLoggingInterval=300
 WifiReassociateInterval=360
 WifiResetIntervalForPacketLoss=720
 WifiResetIntervalForDriverIssue=120
+WifiReassociateTolerance=100
 dnsFailures=0
 maxdnsFailures=3
 
@@ -210,71 +211,79 @@ checkWifiDrvErrors()
 
 checkPacketLoss()
 {
+  version=$1
   currentTime=$(($(date +%s)))
-  #Check IPV4
-  gwIpv4=$(/sbin/ip -4 route show default | awk 'NR==1 {print $3; exit}')
-  if [ "$gwIpv4" != "" ] ; then
-    gwResponse=$(ping -c "$pingCount" -i "$pingInterval"  "$gwIpv4")
-    ret=$(echo "$gwResponse" | grep "packet"|awk '{print $7}'|cut -d'%' -f1)
-    packetsLostipv4=$ret
-    gwResponseTime=$(echo "$gwResponse" | sed '$!d;s|.*/\([0-9.]*\)/.*|\1|')
-    #print ipv4 Gateway logs after $GatewayLoggingInterval
-    if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) v4 gateway = $gwIpv4 " >> "$logsFile"
-      if [ "$ret" = "100" ] ; then
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:NR,$gwIpv4" >> "$logsFile"
-        t2CountNotify "SYST_WARN_GW100PERC_PACKETLOSS"
-      else
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:$gwResponseTime,$gwIpv4" >>"$logsFile"
-      fi
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_PACKET_LOSS:$ret,$gwIpv4" >> "$logsFile"
+
+  if [ -f "/tmp/checkpacketloss" ] ; then
+    if [ "$version" = "V4" ] ; then
+      gwIp=$(cat /tmp/checkpacketloss)
+      pingCmd="ping"
     fi
   else
-    #print ipv4 Gateway logs after $GatewayLoggingInterval
-    if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_NO_ROUTE_V4" >> "$logsFile"
-      t2CountNotify "WIFIV_INFO_NOV4ROUTE"
+    if [ "$version" = "V4" ] ; then
+      gwIp=$(/sbin/ip -4 route | awk '/default/ { print $3 }' | head -n1 | awk '{print $1;}')
+      pingCmd="ping"
+    elif [ "$version" = "V6" ] ; then
+      gwIp=$(/sbin/ip -6 route | awk '/default/ { print $3 }' | head -n1 | awk '{print $1;}')
+      gwIp_interface=$(/sbin/ip -6 route | awk '/default/ { print $5 }' | head -n1 | awk '{print $1;}')
+      pingCmd="ping6 -I $gwIp_interface"
     fi
   fi
 
-  #Check IPV6
-  gwIpv6=$(/sbin/ip -6 route | awk '/default/ { print $3 }' | head -n1 | awk '{print $1;}')
-  if [ "$gwIpv6" != "" ] && [ "$gwIpv6" != "dev" ] ; then
-    #get default interface name for ipv6 and pass it with ping6 command
-    gwIp6_interface=$(/sbin/ip -6 route show default | awk 'NR==1 {print $5; exit}')
-    gwResponse=$(ping6 -I "$gwIp6_interface" -c "$pingCount" -i "$pingInterval" "$gwIpv6")
+  if [ "$gwIp" != "" ] && [ "$gwIp" != "dev" ] ; then
+    gwResponse=$($pingCmd -c "$pingCount" -i "$pingInterval" "$gwIp")
     ret=$(echo "$gwResponse" | grep "packet"|awk '{print $7}'|cut -d'%' -f1)
-    packetsLostipv6=$ret
+
+    if [ "$version" = "V4" ] ; then
+      packetsLostipv4=$ret
+    elif [ "$version" = "V6" ] ; then
+      packetsLostipv6=$ret
+    fi
+
     gwResponseTime=$(echo "$gwResponse" | sed '$!d;s|.*/\([0-9.]*\)/.*|\1|')
-    #print ipv6 Gateway logs after $GatewayLoggingInterval
     if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) v6 gateway = $gwIpv6 " >> "$logsFile"
-      if [ "$ret" = "100" ]; then
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:NR,$gwIpv6" >> "$logsFile"
+      echo "$(/bin/timestamp) $version gateway = $gwIp " >> "$logsFile"
+      if [ "$ret" = "100" ] ; then
+        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:NR,$gwIp" >> "$logsFile"
+        echo "$(/bin/timestamp) Current Packet loss is SYST_WARN_GW100PERC_PACKETLOSS"
         t2CountNotify "SYST_WARN_GW100PERC_PACKETLOSS"
       else
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:$gwResponseTime,$gwIpv6" >> "$logsFile"
+        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:$gwResponseTime,$gwIp" >> "$logsFile"
       fi
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_PACKET_LOSS:$ret,$gwIpv6" >> "$logsFile"
+      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_PACKET_LOSS:$ret,$gwIp" >> "$logsFile"
     fi
   else
-    #print ipv6 Gateway logs after $GatewayLoggingInterval
     if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_NO_ROUTE_V6" >> "$logsFile"
-      t2CountNotify "WIFIV_INFO_NOV6ROUTE"
+      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_NO_ROUTE_$version" >> "$logsFile"
+      t2CountNotify "WIFIV_INFO_NO${version}ROUTE"
     fi
   fi
 
   [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] && GatewayLogTimeStamp=$(($(date +%s)))
 
+    #Send telemetry notification for 20%,30%....90% packet loss
   if [ "$packetsLostipv4" -gt "$lossThreshold" ] || [ "$packetsLostipv6" -gt "$lossThreshold" ] ; then
     echo "$(/bin/timestamp) Packet loss more than $lossThreshold% observed." >> "$logsFile"
-    [ "$lossThreshold" -eq 10 ] && t2CountNotify "WIFIV_WARN_PL_10PERC"
+    if [ "$packetsLostipv4" -ne 100 ] && [ "$packetsLostipv6" -ne 100 ]; then
+      for i in {1..9}; do
+          if ([ "$packetsLostipv4" -ge $((i*10)) ] && [ "$packetsLostipv4" -lt $((i*10+10)) ]) || ([ "$packetsLostipv6" -ge $((i*10)) ] && [ "$packetsLostipv6" -lt $((i*10+10)) ]); then
+            echo "$(/bin/timestamp) Current Packet loss is WIFIV_WARN_PL_"$((i*10))"PERC"  >> "$logsFile"
+            t2CountNotify "WIFIV_WARN_PL_"$((i*10))"PERC"
+            break
+          fi
+      done
+    fi
+  else
+    if [ "$packetsLostipv4" -ne 0 ] && [ "$packetsLostipv6" -ne 0 ]; then
+      #Send telemetry notification for 10% packet loss
+      echo "$(/bin/timestamp) Current Packet loss is WIFIV_WARN_PL_10PERC" >>  "$logsFile"
+      t2CountNotify "WIFIV_WARN_PL_10PERC"
+    fi
   fi
 
-  if [ "$packetsLostipv4" = "100" ] && [ "$packetsLostipv6" = "100" ]; then
-    echo "$(/bin/timestamp) 100% Packet loss is observed for both ipv4 and ipv6." >> "$logsFile"
-    #Note down $FirstPacketLossTime when 100% packetloss is detected for the first time
+  if [ "$packetsLostipv4" -ge "$WifiReassociateTolerance" ] && [ "$packetsLostipv6" -ge "$WifiReassociateTolerance" ]; then
+    echo "$(/bin/timestamp) ${WifiReassociateTolerance}% Packet loss is observed for both ipv4 and ipv6." >> "$logsFile"
+    #Note down $FirstPacketLossTime when threshold packetloss is detected for the first time
     [ "$FirstPacketLossTime" -eq 0 ] && FirstPacketLossTime=$(($(date +%s)))
     #Note down $PacketLossLogTimeStamp when PacketLossLogTimeStamp is 0
     [ "$PacketLossLogTimeStamp" -eq 0 ] && PacketLossLogTimeStamp=$(($(date +%s)))
@@ -283,12 +292,20 @@ checkPacketLoss()
     return 1
   fi
 
-  #Reset tmp parameters to default values when there is no 100% packet loss
-  FirstPacketLossTime=0
-  PacketLossLogTimeStamp=0
-  EthernetLogTimeStamp=0
-  IsWifiReassociated=0
-  [ "$wifiDriverErrors" -eq 0 ] && IsWifiReset=0 #Make IsWifiReset=0 only when there is no wifidriverissue
+  #Reset tmp parameters to default values only after both V4 and V6 are measured (on V6 call).
+  #Resetting on V4 check alone would be premature because packetsLostipv6 is still 0 (script init)
+  #at that point, causing FirstPacketLossTime to be incorrectly cleared before V6 is measured.
+  #Reset if either V4 or V6 is below the reassociate tolerance, indicating recovery on at least one path.
+  if [ "$version" = "V6" ] && { [ "$packetsLostipv4" -lt "$WifiReassociateTolerance" ] || [ "$packetsLostipv6" -lt "$WifiReassociateTolerance" ]; }; then
+    echo "$(/bin/timestamp) [DEBUG_NCR] checkPacketLoss: BELOW TOLERANCE returning 0 - resetting FirstPacketLossTime/PacketLossLogTimeStamp/IsWifiReassociated. wifiDriverErrors=$wifiDriverErrors" >> "$logsFile"
+    FirstPacketLossTime=0
+    PacketLossLogTimeStamp=0
+    EthernetLogTimeStamp=0
+    IsWifiReassociated=0
+    [ "$wifiDriverErrors" -eq 0 ] && IsWifiReset=0 #Make IsWifiReset=0 only when there is no wifidriverissue
+  else
+    echo "$(/bin/timestamp) [DEBUG_NCR] checkPacketLoss: BELOW TOLERANCE returning 0 - skipping reset (version=$version, waiting for V6 measurement). wifiDriverErrors=$wifiDriverErrors" >> "$logsFile"
+  fi
   return 0
 }
 
@@ -392,6 +409,11 @@ checkRfc()
       WifiResetIntervalForDriverIssue="$rfcWifiResetIntervalForDriverIssue"
     fi
   fi
+  
+  rfcWifiReassociateTolerance="$(tr181 Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.WiFiReset.ReassociateTolerance 2>&1 > /dev/null)"
+  if [ ! -z "$rfcWifiReassociateTolerance" ] && [ "$rfcWifiReassociateTolerance" != 0 ] ; then
+      WifiReassociateTolerance="$rfcWifiReassociateTolerance"
+  fi
 }
 
 #If RFC is enabled, then load the customized RFC parameters
@@ -415,9 +437,11 @@ checkWifiConnected
 IsWifiConnected=$?
 
 if [ "$IsEthernetConnected" -eq 1 ] ; then
-  checkPacketLoss
-  packetLoss=$?
-  if [ "$packetLoss" -eq 1 ] ; then
+  checkPacketLoss V4
+  packetLoss_v4=$?
+  checkPacketLoss V6
+  packetLoss_v6=$?
+  if [ "$packetLoss_v4" -eq 1 ] || [ "$packetLoss_v6" -eq 1 ]; then
     currentTime=$(($(date +%s)))
     #When packetloss is detected, print debug logs after $EthernetLoggingInterval
     if [ "$(($EthernetLogTimeStamp+$EthernetLoggingInterval))" -le "$currentTime" ] ; then
@@ -436,9 +460,11 @@ elif [ "$IsWifiConnected" -eq 1 ] ; then
 
 
   #Check packetloss
-  checkPacketLoss
-  packetLoss=$?
-  if [ "$packetLoss" -eq 1 ] ; then
+  checkPacketLoss V4
+  packetLoss_v4=$?
+  checkPacketLoss V6
+  packetLoss_v6=$?
+  if [ "$packetLoss_v4" -eq 1 ] || [ "$packetLoss_v6" -eq 1 ]; then
     currentTime=$(($(date +%s)))
     #Print debug logs during a packetloss after $PacketLossLoggingInterval
     if [ "$(($PacketLossLogTimeStamp+$PacketLossLoggingInterval))" -le "$currentTime" ] ; then

From c542d88c469198d0d7c5b55503635a88697beaa3 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Fri, 13 Mar 2026 17:51:08 +0000
Subject: [PATCH 15/31] Sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 53 +++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 46 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index aaed7c69..1b222658 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,14 +4,10 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v8](https://github.com/rdkcentral/sysint/compare/4.2.1v8...4.2.1v7)
-
-> 9 March 2026
-
-- RDKEMW-15183: Use telemetry signal for ondemand report instead of logupload report  [`#474`](https://github.com/rdkcentral/sysint/pull/474)
-
-#### [4.2.1v7](https://github.com/rdkcentral/sysint/compare/4.3.1...4.2.1v7)
+#### [4.2.1v9](https://github.com/rdkcentral/sysint/compare/4.5.2...4.2.1v9)
 
+- [RDKEMW-14555] : Updating wifi reassociation threshould tolerance RFC [`#462`](https://github.com/rdkcentral/sysint/pull/462)
+- Hotfix 4.2.1v8 [`#475`](https://github.com/rdkcentral/sysint/pull/475)
 - RDKEMW-13932: Move Bluetooth Mac update from Device Details to Bluetooth Service [`#458`](https://github.com/rdkcentral/sysint/pull/458)
 -  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read  [`#456`](https://github.com/rdkcentral/sysint/pull/456)
 - RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
@@ -20,6 +16,49 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - 4.2.1v3 hotfix release [`3e62af9`](https://github.com/rdkcentral/sysint/commit/3e62af9e980686ab416f8f27045d2c4160274cbb)
 - Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
 
+#### [4.5.2](https://github.com/rdkcentral/sysint/compare/4.5.1...4.5.2)
+
+> 13 March 2026
+
+- Sysint 4.5.2 release changelog updates [`#484`](https://github.com/rdkcentral/sysint/pull/484)
+- [RDKEMW-14881]  Updating wifi reassociation threshould tolerance RFC [`#467`](https://github.com/rdkcentral/sysint/pull/467)
+- SERXIONE-8445:PREVIOUS_LOG event observed false reporting telemetry in RDK-E R40 [`#474`](https://github.com/rdkcentral/sysint/pull/474)
+- Merge tag '4.5.1' into develop [`b94cde6`](https://github.com/rdkcentral/sysint/commit/b94cde623d5549f72bf610ff6340241022c3841d)
+
+#### [4.5.1](https://github.com/rdkcentral/sysint/compare/4.5.0...4.5.1)
+
+> 11 March 2026
+
+- RDKEMW-9393 : Dropbear is using prod Key to connect to devices running with prod build if DeviceType is Test [`#440`](https://github.com/rdkcentral/sysint/pull/440)
+- 4.5.1 release changelog updates [`6596c78`](https://github.com/rdkcentral/sysint/commit/6596c784f5be3faa673fe0e829352430f8ba9587)
+- Merge tag '4.5.0' into develop [`aebdac3`](https://github.com/rdkcentral/sysint/commit/aebdac39a57c3141032c627dcb07a23a50b811e2)
+
+#### [4.5.0](https://github.com/rdkcentral/sysint/compare/4.4.0...4.5.0)
+
+> 10 March 2026
+
+- RDKEMW-14726 - Implement Chrony runtime selection for Time Sync [`#469`](https://github.com/rdkcentral/sysint/pull/469)
+- 4.5.0 release changelog updates [`ded2a59`](https://github.com/rdkcentral/sysint/commit/ded2a599a3fb49bf41a92a0306cb758aa60a2039)
+- Merge tag '4.4.0' into develop [`92173b4`](https://github.com/rdkcentral/sysint/commit/92173b430828bb3f31dd7163463876d3b0d8e6dd)
+
+#### [4.4.0](https://github.com/rdkcentral/sysint/compare/4.3.2...4.4.0)
+
+> 27 February 2026
+
+- RDK-59974 : Migrate rebootNow script to C - Implementation [`#459`](https://github.com/rdkcentral/sysint/pull/459)
+- Sysint 4.3.2 release changelog updates [`#463`](https://github.com/rdkcentral/sysint/pull/463)
+- 4.4.0 release changelog updates [`f085b1d`](https://github.com/rdkcentral/sysint/commit/f085b1d634182199d19c7776a108c78e02e2c8fd)
+- Merge tag '4.3.2' into develop [`ce34886`](https://github.com/rdkcentral/sysint/commit/ce348869bf09beb0cb4735436ccd05bc2e38629f)
+
+#### [4.3.2](https://github.com/rdkcentral/sysint/compare/4.3.1...4.3.2)
+
+> 26 February 2026
+
+- RDKEMW-12868: Sysint 4.3.2 release changelog updates [`#464`](https://github.com/rdkcentral/sysint/pull/464)
+- Disable password authentication [`#427`](https://github.com/rdkcentral/sysint/pull/427)
+- &lt;Sysint 4.3.2 release changelog updates [`2d7ca69`](https://github.com/rdkcentral/sysint/commit/2d7ca695ffc82814b2da9eb360403e2f65360fff)
+- Merge tag '4.3.1' into develop [`354b182`](https://github.com/rdkcentral/sysint/commit/354b182478a02c5a943fa4ffce733b55a3069d00)
+
 #### [4.3.1](https://github.com/rdkcentral/sysint/compare/4.3.0...4.3.1)
 
 > 11 February 2026

From f958d4444b97c40fec870f8a29409958ae76fe4d Mon Sep 17 00:00:00 2001
From: Gene Gallagher <129112619+egalla204@users.noreply.github.com>
Date: Thu, 26 Mar 2026 13:46:05 -0400
Subject: [PATCH 16/31] RDKEMW-15318: [4.2.1] stop ctrlm-main service before
 bluez for graceful reboot (#486)

---
 lib/rdk/rebootNow.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rdk/rebootNow.sh b/lib/rdk/rebootNow.sh
index 67c88060..15a40b45 100755
--- a/lib/rdk/rebootNow.sh
+++ b/lib/rdk/rebootNow.sh
@@ -449,7 +449,7 @@ fi
 
 #If bluetooth is enabled, gracefully shutdown the bluetooth related services
 if [ "$BLUETOOTH_ENABLED" = "true" ];then
-    services=("sky-bluetoothrcu" "btmgr" "bluetooth" "bt-hciuart" "btmac-preset" "bt" "syslog-ng")
+    services=("ctrlm-main" "btmgr" "bluetooth" "bt-hciuart" "btmac-preset" "bt" "syslog-ng")
     rebootLog "Shutting down the bluetooth and syslog-ng services gracefully"
     for service in "${services[@]}"; do
         rebootLog "Shutting down the $service service"

From 23e612cce53eebfeecfdb0514eba8c457cf3fbaf Mon Sep 17 00:00:00 2001
From: shibu-kv <shibu.kakkoth@gmail.com>
Date: Thu, 26 Mar 2026 10:52:25 -0700
Subject: [PATCH 17/31] Changelog updates for 4.2.1v10 hotfix

---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b222658..4f12cf4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,16 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [4.2.1v10](https://github.com/rdkcentral/sysint/compare/4.2.1v9...4.2.1v10)
+
+> 26 March 2026
+
+- RDKEMW-15318: [4.2.1] stop ctrlm-main service before bluez for graceful reboot [`#486`](https://github.com/rdkcentral/sysint/pull/486)
+
 #### [4.2.1v9](https://github.com/rdkcentral/sysint/compare/4.5.2...4.2.1v9)
 
+> 13 March 2026
+
 - [RDKEMW-14555] : Updating wifi reassociation threshould tolerance RFC [`#462`](https://github.com/rdkcentral/sysint/pull/462)
 - Hotfix 4.2.1v8 [`#475`](https://github.com/rdkcentral/sysint/pull/475)
 - RDKEMW-13932: Move Bluetooth Mac update from Device Details to Bluetooth Service [`#458`](https://github.com/rdkcentral/sysint/pull/458)

From 782d2d0b0ecb602f4b8c6a523c4674185ce1145d Mon Sep 17 00:00:00 2001
From: Priya_Dharshini <priyakathiravan05@gmail.com>
Date: Mon, 20 Apr 2026 19:14:48 +0530
Subject: [PATCH 18/31] RDKEMW-17274: 8.4 T2 event for MemAvailable Need To
 Send Only Numerical Value (#515)

Signed-off-by: PriyaDharshini_Kathiravan <priyakathiravan05@gmail.com>
---
 lib/rdk/system_info_collector.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/rdk/system_info_collector.sh b/lib/rdk/system_info_collector.sh
index 88f135be..9e69ef99 100755
--- a/lib/rdk/system_info_collector.sh
+++ b/lib/rdk/system_info_collector.sh
@@ -65,10 +65,10 @@ grep 'MHz' /proc/cpuinfo | sed 's/[[:blank:]]*//g'
 
 # Adding the Memory Available Info
 echo "Available Memory Info:" >> $LOG_PATH/messages.txt
-MEM_AVAILABLE=`cat /proc/meminfo | grep MemAvailable`
+MEM_AVAILABLE=$(cat /proc/meminfo | grep MemAvailable)
 echo $MEM_AVAILABLE  >> $LOG_PATH/messages.txt
-t2ValNotify "SYST_INFO_MemAvailable_split" "$MEM_AVAILABLE"
-
+MEM_AVAILABLE_VAL=$(echo "$MEM_AVAILABLE" | tr -s '[:space:]' ' ' | cut -d' ' -f2)
+t2ValNotify "SYST_INFO_MemAvailable_split" "$MEM_AVAILABLE_VAL"
 # Swap Memory Info
 echo "Available Swap Memory Info:" >> $LOG_PATH/messages.txt
 

From 3709c74dbf6fcbfc3ada6c0d1c9c8b9a193e08e8 Mon Sep 17 00:00:00 2001
From: shibu-kv <shibu.kakkoth@gmail.com>
Date: Mon, 20 Apr 2026 07:31:00 -0700
Subject: [PATCH 19/31] Changelog updates for hotfix 4.2.1v11

---
 CHANGELOG.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f12cf4c..bb87a709 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [4.2.1v11](https://github.com/rdkcentral/sysint/compare/4.2.1v10...4.2.1v11)
+
+> 20 April 2026
+
+- RDKEMW-17274: T2 event for MemAvailable Need To Send Numeric Values [`#515`](https://github.com/rdkcentral/sysint/pull/486)
+
 #### [4.2.1v10](https://github.com/rdkcentral/sysint/compare/4.2.1v9...4.2.1v10)
 
 > 26 March 2026

From a07311f2e6b06745555a5360f05f79c03b5d6e5e Mon Sep 17 00:00:00 2001
From: madhubabutt <114217841+madhubabutt@users.noreply.github.com>
Date: Sat, 25 Apr 2026 00:03:16 +0530
Subject: [PATCH 20/31] RDKEMW-17533 : [support/8.4.4.0] OCDM_WVMediaKey and
 OCDM_SaThread changes in sysint (#518)

Co-authored-by: mtirum011 <madhubabu_tirumala@comcast.com>
---
 lib/rdk/core_shell.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/rdk/core_shell.sh b/lib/rdk/core_shell.sh
index 202439f9..c94afbd2 100755
--- a/lib/rdk/core_shell.sh
+++ b/lib/rdk/core_shell.sh
@@ -334,7 +334,8 @@ if  [ "$1" = "xcal-discovery-" ] || [ "$1" = "xdiscovery" ] || [ "$1" = "IARMDae
     [ "$1" = "subttxrend-app" ] || [ "$1" = "logrotate" ] || [ "$1" = "NetworkManager" ] || 
     [ "$1" = "NWMgrPlugin" ] || [ "$1" = "nm_event_thrd" ] ||
     [ "$1" = "Monitor::IResou" ] || [ "$1" = "DRMSYSTEM" ] || [ "$1" = "HTTPREQUEST_MAN" ] ||
-    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ]; then
+    [ "$1" = "civetweb-worker" ] || [ "$1" = "nfrtool" ] ||
+    [ "$1" = "OCDM_WVMediaKey" ] || [ "$1" = "OCDM_SaThread" ]; then
         dumpFile
         exit 0
 fi

From 35cd5003a10a61c13830955014d04822d952f104 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Fri, 24 Apr 2026 19:47:32 +0000
Subject: [PATCH 21/31] sysint 4.2.1 hotfix release

---
 CHANGELOG.md | 70 +++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 55 insertions(+), 15 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb87a709..052051a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,31 +4,71 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v11](https://github.com/rdkcentral/sysint/compare/4.2.1v10...4.2.1v11)
-
-> 20 April 2026
-
-- RDKEMW-17274: T2 event for MemAvailable Need To Send Numeric Values [`#515`](https://github.com/rdkcentral/sysint/pull/486)
-
-#### [4.2.1v10](https://github.com/rdkcentral/sysint/compare/4.2.1v9...4.2.1v10)
-
-> 26 March 2026
+#### [4.2.1v12](https://github.com/rdkcentral/sysint/compare/5.0.1...4.2.1v12)
 
+- RDKEMW-17533 : [support/8.4.4.0] OCDM_WVMediaKey and OCDM_SaThread changes in sysint [`#518`](https://github.com/rdkcentral/sysint/pull/518)
+- RDKEMW-17274: 8.4 T2 event for MemAvailable Need To Send Only Numerical Value [`#515`](https://github.com/rdkcentral/sysint/pull/515)
 - RDKEMW-15318: [4.2.1] stop ctrlm-main service before bluez for graceful reboot [`#486`](https://github.com/rdkcentral/sysint/pull/486)
-
-#### [4.2.1v9](https://github.com/rdkcentral/sysint/compare/4.5.2...4.2.1v9)
-
-> 13 March 2026
-
 - [RDKEMW-14555] : Updating wifi reassociation threshould tolerance RFC [`#462`](https://github.com/rdkcentral/sysint/pull/462)
 - Hotfix 4.2.1v8 [`#475`](https://github.com/rdkcentral/sysint/pull/475)
 - RDKEMW-13932: Move Bluetooth Mac update from Device Details to Bluetooth Service [`#458`](https://github.com/rdkcentral/sysint/pull/458)
 -  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read  [`#456`](https://github.com/rdkcentral/sysint/pull/456)
 - RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
+- Sysint 4.2.1 hotfix release [`c542d88`](https://github.com/rdkcentral/sysint/commit/c542d88c469198d0d7c5b55503635a88697beaa3)
 - Sysint 4.2.1 hotfix release [`2ac36a2`](https://github.com/rdkcentral/sysint/commit/2ac36a2f2b7fca9fcd85364cd317f535224a0fce)
 - 4.2.1v3 hotfix release [`3e62af9`](https://github.com/rdkcentral/sysint/commit/3e62af9e980686ab416f8f27045d2c4160274cbb)
-- Sysint 4.2.1 hotfix release [`2716e40`](https://github.com/rdkcentral/sysint/commit/2716e40fc5eee8ba26aacc96897f64548ec86def)
+
+#### [5.0.1](https://github.com/rdkcentral/sysint/compare/5.0.0...5.0.1)
+
+> 23 April 2026
+
+- RDKEMW-10284: Migrate stunnel to use P12 cert [`#364`](https://github.com/rdkcentral/sysint/pull/364)
+- RDKEMW-16446: No Wifi screen issue [`#498`](https://github.com/rdkcentral/sysint/pull/498)
+- RDKEMW-16664: Send integer value for MemAvailable to t2ValNotify [`#496`](https://github.com/rdkcentral/sysint/pull/496)
+- Sysint 5.0.1 release changelog updates [`4d4ef7e`](https://github.com/rdkcentral/sysint/commit/4d4ef7edad15ff1f1e75e59361c2672130b31721)
+- Merge tag '5.0.0' into develop [`af56fe3`](https://github.com/rdkcentral/sysint/commit/af56fe3b3594eb94e66afcaefb1e94c62daa4488)
+
+### [5.0.0](https://github.com/rdkcentral/sysint/compare/4.5.5...5.0.0)
+
+> 9 April 2026
+
+- RDKEMW-15490 :  Removing reboot script reference from sysint [`#500`](https://github.com/rdkcentral/sysint/pull/500)
+- 5.0.0 release changelog updates [`711601e`](https://github.com/rdkcentral/sysint/commit/711601e303a449f3ea34d5f858f4d7c5d873c9c1)
+- Merge tag '4.5.5' into develop [`654be5f`](https://github.com/rdkcentral/sysint/commit/654be5fcc3473060f765481e5cd9dd4f84f65d95)
+
+#### [4.5.5](https://github.com/rdkcentral/sysint/compare/4.5.4...4.5.5)
+
+> 3 April 2026
+
+- RDKEMW-15186 : [RDK-E] [TCHXi6] estb mac address is incorrect [`#495`](https://github.com/rdkcentral/sysint/pull/495)
+- RDKEMW-16414: Replace type exec in NM_Bootstrap [`#494`](https://github.com/rdkcentral/sysint/pull/494)
+- RDK-61128 : Remove the Logupload Scripts ported to C [`#493`](https://github.com/rdkcentral/sysint/pull/493)
+- Delete lib/rdk/backup_logs.sh [`0f3db13`](https://github.com/rdkcentral/sysint/commit/0f3db13ec096d8fbe33754cb4cbf1a65eda45153)
+- Sysint 4.5.5 release changelog updates [`124d3bf`](https://github.com/rdkcentral/sysint/commit/124d3bf73d596c87082721cc8189cf95b8794e4b)
+- Merge tag '4.5.4' into develop [`d9f48c0`](https://github.com/rdkcentral/sysint/commit/d9f48c011ab0fe3abbf7144d9674933321f38698)
+
+#### [4.5.4](https://github.com/rdkcentral/sysint/compare/4.5.3...4.5.4)
+
+> 27 March 2026
+
+- RDK-61128 : Remove the Logupload Scripts ported to C [`#491`](https://github.com/rdkcentral/sysint/pull/491)
+- Rebase [`#492`](https://github.com/rdkcentral/sysint/pull/492)
+-  RDK-61009 : [RDKE] Port Log Backup Scripts to Source code [`#488`](https://github.com/rdkcentral/sysint/pull/488)
+- Rebase [`#487`](https://github.com/rdkcentral/sysint/pull/487)
+- Delete lib/rdk/uploadSTBLogs.sh [`925c788`](https://github.com/rdkcentral/sysint/commit/925c788fa267c0993d427374bfcc385da20e9a1e)
+- Delete lib/rdk/UploadLogsNow.sh [`ade8cc2`](https://github.com/rdkcentral/sysint/commit/ade8cc2585d6b10bc549c1ce044ddc90eea08993)
+- Delete lib/rdk/usbLogUpload.sh [`50d0537`](https://github.com/rdkcentral/sysint/commit/50d05375ba40940d038489cd75e9e8b053708713)
+
+#### [4.5.3](https://github.com/rdkcentral/sysint/compare/4.5.2...4.5.3)
+
+> 20 March 2026
+
+- Update device.properties [`#472`](https://github.com/rdkcentral/sysint/pull/472)
+- Update 10-unmanaged-devices for unmanaging wl0.2 [`#482`](https://github.com/rdkcentral/sysint/pull/482)
+- Sysint 4.5.2 release changelog updates [`#483`](https://github.com/rdkcentral/sysint/pull/483)
+- Sysint 4.5.3 release changelog updates [`57b3c12`](https://github.com/rdkcentral/sysint/commit/57b3c12fddecd670d090210aa049c1c7967512bf)
+- Merge tag '4.5.2' into develop [`e34a943`](https://github.com/rdkcentral/sysint/commit/e34a943c07d6b18e2a87fea5219e4de2068e73db)
 
 #### [4.5.2](https://github.com/rdkcentral/sysint/compare/4.5.1...4.5.2)
 

From 9509729447fc8dfb39c9ea609a6c7ac0d7931bf1 Mon Sep 17 00:00:00 2001
From: apatel859 <48992974+apatel859@users.noreply.github.com>
Date: Wed, 20 May 2026 12:58:40 -0400
Subject: [PATCH 22/31] RDKEMW-18793a: avoid thermal call in deepsleep (#548)

* RDKEMW-18793a: avoid thermal call in deepsleep

Signed-off-by: apatel859 <Amit_Patel5@comcast.com>

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: apatel859 <Amit_Patel5@comcast.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---
 lib/rdk/temperature-telemetry.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/rdk/temperature-telemetry.sh b/lib/rdk/temperature-telemetry.sh
index f2841cdc..dd6a33d5 100644
--- a/lib/rdk/temperature-telemetry.sh
+++ b/lib/rdk/temperature-telemetry.sh
@@ -21,7 +21,14 @@
 if [ -f /lib/rdk/t2Shared_api.sh ]; then
     source /lib/rdk/t2Shared_api.sh
 fi
-boardTemp=`/bin/cat /sys/class/thermal/thermal_zone0/temp | sed 's/./&./2'`c
+
+powerState=$(/usr/bin/QueryPowerState)
+
+if [ "$powerState" != "DEEPSLEEP" ]; then
+    boardTemp=`/bin/cat /sys/class/thermal/thermal_zone0/temp | sed 's/./&./2'`c
+else
+    boardTemp="Device in Deepsleep"
+fi
 
 /bin/echo Temperature:$boardTemp
 t2ValNotify "Board_temperature_split" "$boardTemp"

From 27c5acd0f90ce3cacb99383139d441289f56526f Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Wed, 20 May 2026 17:02:23 +0000
Subject: [PATCH 23/31]  Sysint 4.2.1v13 hotfix release

---
 CHANGELOG.md | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 052051a0..ba9bdfd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v12](https://github.com/rdkcentral/sysint/compare/5.0.1...4.2.1v12)
+#### [4.2.1v13](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v13)
 
+- RDKEMW-18793a: avoid thermal call in deepsleep [`#548`](https://github.com/rdkcentral/sysint/pull/548)
 - RDKEMW-17533 : [support/8.4.4.0] OCDM_WVMediaKey and OCDM_SaThread changes in sysint [`#518`](https://github.com/rdkcentral/sysint/pull/518)
 - RDKEMW-17274: 8.4 T2 event for MemAvailable Need To Send Only Numerical Value [`#515`](https://github.com/rdkcentral/sysint/pull/515)
 - RDKEMW-15318: [4.2.1] stop ctrlm-main service before bluez for graceful reboot [`#486`](https://github.com/rdkcentral/sysint/pull/486)
@@ -15,9 +16,32 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 -  RDKEMW-13691: Increase Timeout for NTP PartnerURL Read  [`#456`](https://github.com/rdkcentral/sysint/pull/456)
 - RDKEMW-13425: Remove monarch process name for core upload [`#452`](https://github.com/rdkcentral/sysint/pull/452)
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
+- sysint 4.2.1 hotfix release [`35cd500`](https://github.com/rdkcentral/sysint/commit/35cd5003a10a61c13830955014d04822d952f104)
 - Sysint 4.2.1 hotfix release [`c542d88`](https://github.com/rdkcentral/sysint/commit/c542d88c469198d0d7c5b55503635a88697beaa3)
 - Sysint 4.2.1 hotfix release [`2ac36a2`](https://github.com/rdkcentral/sysint/commit/2ac36a2f2b7fca9fcd85364cd317f535224a0fce)
-- 4.2.1v3 hotfix release [`3e62af9`](https://github.com/rdkcentral/sysint/commit/3e62af9e980686ab416f8f27045d2c4160274cbb)
+
+#### [5.1.0](https://github.com/rdkcentral/sysint/compare/5.0.2...5.1.0)
+
+> 14 May 2026
+
+- Update getPartnerProperty.sh [`#541`](https://github.com/rdkcentral/sysint/pull/541)
+- 5.1.0 release changelog updates [`3ce474d`](https://github.com/rdkcentral/sysint/commit/3ce474d349b2cf3548985d4fc2f993b26d52c014)
+- Merge tag '5.0.2' into develop [`1888519`](https://github.com/rdkcentral/sysint/commit/18885196ab36dc76fd5f28e87a484594a53076e1)
+
+#### [5.0.2](https://github.com/rdkcentral/sysint/compare/5.0.1...5.0.2)
+
+> 7 May 2026
+
+- RDKEMW-17800:gst-cleanup conditions when cdl_flashed_file_name is not present [`#538`](https://github.com/rdkcentral/sysint/pull/538)
+- RDKEMW-17726, RDKEMW-17727: Fix the Migration of RDKV-to-RDKE [`#531`](https://github.com/rdkcentral/sysint/pull/531)
+- RDKEMW-18159 : [develop] Corefile not getting uploaded for mutliqueue crashes [`#539`](https://github.com/rdkcentral/sysint/pull/539)
+- RDKEMW-16774: [Security] Device partition structure seen in logs [`#536`](https://github.com/rdkcentral/sysint/pull/536)
+- RDKEMW-17800:gst-cleanup conditions when cdl_flashed_file_name is not present [`#528`](https://github.com/rdkcentral/sysint/pull/528)
+- Revert "RDKEMW-10725:gstreamer-cleanup conditions when cdl_flashed_file_name …" [`#526`](https://github.com/rdkcentral/sysint/pull/526)
+- RDKEMW-17619 : [develop] OCDM_WVMediaKey and OCDM_SaThread changes in sysint [`#522`](https://github.com/rdkcentral/sysint/pull/522)
+- RDKEMW-10725:gstreamer-cleanup conditions when cdl_flashed_file_name is missing [`#511`](https://github.com/rdkcentral/sysint/pull/511)
+- Sysint 5.0.2 release changelog updates [`0e05ed7`](https://github.com/rdkcentral/sysint/commit/0e05ed7d7dd01718d723584f4da02e20ace397de)
+- Merge tag '5.0.1' into develop [`5d44360`](https://github.com/rdkcentral/sysint/commit/5d443603d5a7b803f4f45af68f0178e057a21968)
 
 #### [5.0.1](https://github.com/rdkcentral/sysint/compare/5.0.0...5.0.1)
 

From 15f24b378a579b754f1d14a21f5c10e4eca71c4d Mon Sep 17 00:00:00 2001
From: Aravindan NC <35158113+AravindanNC@users.noreply.github.com>
Date: Wed, 20 May 2026 14:45:44 -0400
Subject: [PATCH 24/31] RDKEMW-16152: "Let's get connected" screen displayed
 during Migration testing (#549)

---
 lib/rdk/NM_Bootstrap.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/rdk/NM_Bootstrap.sh b/lib/rdk/NM_Bootstrap.sh
index a1cba024..6beb5451 100644
--- a/lib/rdk/NM_Bootstrap.sh
+++ b/lib/rdk/NM_Bootstrap.sh
@@ -79,7 +79,14 @@ else
          rm -rf /opt/NetworkManager/system-connections/*
       fi
       if [ -d /opt/secure/NetworkManager/system-connections ]; then
-         rm -rf /opt/secure/NetworkManager/system-connections/*
+         echo "`/bin/timestamp` :$0: Listing the connection profiles in device: " >>  /opt/logs/NMMonitor.log
+         ls -lh /opt/secure/NetworkManager/system-connections >> /opt/logs/NMMonitor.log
+         echo "`/bin/timestamp` :$0: Deleting existing wifi profiles if any..." >>  /opt/logs/NMMonitor.log
+         for f in /opt/secure/NetworkManager/system-connections/*; do
+             if grep -q "type=wifi" "$f"; then
+                 rm -f "$f"
+             fi
+         done
       fi
       if [ -z $PSK ]; then
           #connect to wifi

From cadaeca5fc31efea0aeecadfc026b1c2f4613de0 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Wed, 20 May 2026 19:19:32 +0000
Subject: [PATCH 25/31] Sysint 4.2.1v14 hotfix release

---
 CHANGELOG.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba9bdfd3..5b3c7c45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v13](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v13)
+#### [4.2.1v14](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v14)
 
+- RDKEMW-16152: "Let's get connected" screen displayed during Migration testing [`#549`](https://github.com/rdkcentral/sysint/pull/549)
 - RDKEMW-18793a: avoid thermal call in deepsleep [`#548`](https://github.com/rdkcentral/sysint/pull/548)
 - RDKEMW-17533 : [support/8.4.4.0] OCDM_WVMediaKey and OCDM_SaThread changes in sysint [`#518`](https://github.com/rdkcentral/sysint/pull/518)
 - RDKEMW-17274: 8.4 T2 event for MemAvailable Need To Send Only Numerical Value [`#515`](https://github.com/rdkcentral/sysint/pull/515)
@@ -18,7 +19,7 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - RDKEMW-13061: Include utility indepenent of T2 for telemetry upload [`#443`](https://github.com/rdkcentral/sysint/pull/443)
 - sysint 4.2.1 hotfix release [`35cd500`](https://github.com/rdkcentral/sysint/commit/35cd5003a10a61c13830955014d04822d952f104)
 - Sysint 4.2.1 hotfix release [`c542d88`](https://github.com/rdkcentral/sysint/commit/c542d88c469198d0d7c5b55503635a88697beaa3)
-- Sysint 4.2.1 hotfix release [`2ac36a2`](https://github.com/rdkcentral/sysint/commit/2ac36a2f2b7fca9fcd85364cd317f535224a0fce)
+- Sysint 4.2.1v13 hotfix release [`27c5acd`](https://github.com/rdkcentral/sysint/commit/27c5acd0f90ce3cacb99383139d441289f56526f)
 
 #### [5.1.0](https://github.com/rdkcentral/sysint/compare/5.0.2...5.1.0)
 

From ed3858f35cf2d271c98389bb682f3863f183693e Mon Sep 17 00:00:00 2001
From: madhubabutt <114217841+madhubabutt@users.noreply.github.com>
Date: Thu, 21 May 2026 23:11:56 +0530
Subject: [PATCH 26/31] RDKEMW-18972 :  RebootReason log adds colon in the
 Parodus.log file (#550)

Co-authored-by: mtirum011 <madhubabu_tirumala@comcast.com>
---
 lib/rdk/update_previous_reboot_info.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rdk/update_previous_reboot_info.sh b/lib/rdk/update_previous_reboot_info.sh
index 0de94d0d..e92cdfae 100755
--- a/lib/rdk/update_previous_reboot_info.sh
+++ b/lib/rdk/update_previous_reboot_info.sh
@@ -95,8 +95,8 @@ setPreviousRebootInfo()
     existing_reboot_info=$(grep "PreviousRebootInfo" "$PARODUS_LOG" 2>/dev/null | tail -1)
 
     if [ -z "$existing_reboot_info" ]; then
-        echo "$(/bin/timestamp): $0: Updating previous reboot info to Parodus" >> "$PARODUS_LOG"
-        echo "$(/bin/timestamp): $0: PreviousRebootInfo:$timestamp,$reason,$custom,$source" >> "$PARODUS_LOG"
+        echo "$(/bin/timestamp) $0: Updating previous reboot info to Parodus" >> "$PARODUS_LOG"
+        echo "$(/bin/timestamp) $0: PreviousRebootInfo:$timestamp,$reason,$custom,$source" >> "$PARODUS_LOG"
         rebootLog "Reboot Information Updated to parodus log:$timestamp,$reason,$custom,$source"
     else
         rebootLog "${FUNCNAME[0]}: Reboot info already present in $PARODUS_LOG as $existing_reboot_info, skipping update"

From f836ada6610a8e4cff303d654f8b573ff8ccf16a Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Thu, 21 May 2026 17:44:20 +0000
Subject: [PATCH 27/31] Sysint 4.2.1v15 hotfix release

---
 CHANGELOG.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b3c7c45..7d7e6877 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v14](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v14)
+#### [4.2.1v15](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v15)
 
+- RDKEMW-18972 :  RebootReason log adds colon in the Parodus.log file [`#550`](https://github.com/rdkcentral/sysint/pull/550)
 - RDKEMW-16152: "Let's get connected" screen displayed during Migration testing [`#549`](https://github.com/rdkcentral/sysint/pull/549)
 - RDKEMW-18793a: avoid thermal call in deepsleep [`#548`](https://github.com/rdkcentral/sysint/pull/548)
 - RDKEMW-17533 : [support/8.4.4.0] OCDM_WVMediaKey and OCDM_SaThread changes in sysint [`#518`](https://github.com/rdkcentral/sysint/pull/518)

From 6606a5c1ceda405ba65a662992d9a7fa4aeb06de Mon Sep 17 00:00:00 2001
From: vrenu2018 <136053788+vrenu2018@users.noreply.github.com>
Date: Tue, 26 May 2026 13:03:28 -0400
Subject: [PATCH 28/31] RDKEMW-19100:gst-cleanup conditions when
 cdl_flashed_file_name is not present (#551)

Reason for change: gstreamer-cleanup is happening on every reboot when /opt/cdl_flashed_file_name is missing. Fixing the issues as well as re-locating gstreamer-cleanup.service file to recipies-multimedia instead of sysint folder
Test Procedure: Boot the TV and check for gstreamer-cleanup metrics in rdk_milestones.log
Risks: low

Signed-off-by: Renuka Varry <rvarry049_comcast@cable.comcast.com>
Co-authored-by: Renuka Varry <rvarry049_comcast@cable.comcast.com>
---
 systemd_units/gstreamer-cleanup.service | 38 -------------------------
 1 file changed, 38 deletions(-)
 delete mode 100644 systemd_units/gstreamer-cleanup.service

diff --git a/systemd_units/gstreamer-cleanup.service b/systemd_units/gstreamer-cleanup.service
deleted file mode 100644
index 30131b16..00000000
--- a/systemd_units/gstreamer-cleanup.service
+++ /dev/null
@@ -1,38 +0,0 @@
-##############################################################################
-# If not stated otherwise in this file or this component's LICENSE file the
-# following copyright and licenses apply:
-#
-# Copyright 2020 RDK Management
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-##############################################################################
-
-[Unit]
-Description=Cleans up Gstreamer Registry
-
-After=local-fs.target nvram.service
-Before=wpeframework.service
-
-[Service]
-Type=oneshot
-RemainAfterExit=Yes
-Environment="CDLFILE=$(cat /opt/cdl_flashed_file_name)"
-Environment="PREV_CDLFILE=$(cat /opt/previous_flashed_file_name)"
-Environment="GST_REGISTRY=/opt/.gstreamer/registry.bin"
-ExecStartPre=/bin/sh -c 'if [ -f /lib/rdk/logMilestone.sh ];then sh /lib/rdk/logMilestone.sh "GST_CLEANUP_START"; fi;'
-ExecStart=-/bin/sh -c 'if [[ ! -f /opt/previous_flashed_file_name || ! -f /opt/cdl_flashed_file_name || ${CDLFILE} != *"${PREV_CDLFILE}"* ]]; then echo "Removing gstreamer registry on bootup after CDL"; rm -rf /opt/.gstreamer;GST_REGISTRY_UPDATE=yes gst-inspect-1.0 >/dev/null 2>&1; elif [ ! -f /opt/.gstreamer/registry.bin ]; then echo "Gstreamer registry empty"; rm -rf /opt/.gstreamer; GST_REGISTRY_UPDATE=yes gst-inspect-1.0 >/dev/null 2>&1; else echo "gstreamer registry is not removed, previous reboot is not due to CDL"; fi'
-ExecStartPost=/bin/sh -c 'if [ -f /lib/rdk/logMilestone.sh ];then sh /lib/rdk/logMilestone.sh "GST_CLEANUP_COMPLETE"; fi;'
-ExecStop=/bin/sh -c 'FW_UPDATE_STATE=$(cat /opt/fwdnldstatus.txt | grep FwUpdateState | cut -d "|" -f2); echo "FW_UPDATE_STATE: $FW_UPDATE_STATE"; if [ "$FW_UPDATE_STATE" == "Preparing to reboot" ]; then  echo "Removing gstreamer registry after firmware update"; rm -rf /opt/.gstreamer; fi;'
-
-[Install]
-WantedBy=multi-user.target

From bb07cfb2f16e5d5e9a6b27574f026b36b876638b Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Tue, 26 May 2026 17:05:55 +0000
Subject: [PATCH 29/31]  Sysint 4.2.1v16 hotfix release

---
 CHANGELOG.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d7e6877..f6ae5a49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v15](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v15)
+#### [4.2.1v16](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v16)
 
+- RDKEMW-19100:gst-cleanup conditions when cdl_flashed_file_name is not present [`#551`](https://github.com/rdkcentral/sysint/pull/551)
 - RDKEMW-18972 :  RebootReason log adds colon in the Parodus.log file [`#550`](https://github.com/rdkcentral/sysint/pull/550)
 - RDKEMW-16152: "Let's get connected" screen displayed during Migration testing [`#549`](https://github.com/rdkcentral/sysint/pull/549)
 - RDKEMW-18793a: avoid thermal call in deepsleep [`#548`](https://github.com/rdkcentral/sysint/pull/548)

From 037c0e8acb6c4732fd9427d8fd99bccb88e7dbb2 Mon Sep 17 00:00:00 2001
From: tukken-comcast <tony_ukken2@comcast.com>
Date: Fri, 24 Jul 2026 23:04:50 +0530
Subject: [PATCH 30/31] RDKEMW-21582: Network connection recovery script should
 handle IPv4-only/IPv6-only networks (#581)

* DELIA-70624: updated to reset counters only if gateway is available for ipv6.

Signed-off-by: Balaji Punnuru <Balaji_Punnuru@comcast.com>

* DELIA-70624: Added debug in the script

Signed-off-by: Balaji Punnuru <Balaji_Punnuru@comcast.com>

* DELIA-70624: networkConnectionRecovery: presence-aware packet-loss recovery trigger

Recovery now fires only when no routed IP stack has acceptable
connectivity and at least one routed stack is at/above the reassociate
tolerance. This fixes the IPv4-only / IPv6-only case where a stack with
no default route left packetsLost at 0 and suppressed recovery.

Also folded in reliability/logging fixes:
- clear stale gwIp on the V6 test-hook path
- guard packet-loss comparisons against unparseable ping output
- emit SYST_WARN_GW100PERC_PACKETLOSS to the logs file on every run
- ping the IPv4 default-route interface explicitly (ping -I)
- log total ipv4/ipv6 packet loss when above threshold
- simplify the trigger to anyGood/anyBad classification

* DELIA-70624: networkConnectionRecovery: add log() helper and per-call packet-loss fix

- Introduce a log() helper that prepends the timestamp and appends to
  $logsFile, and convert the timestamped echo call sites to use it.
- Rename packetsLostipv4/packetsLostipv6 globals to
  ipv4PacketLoss/ipv6PacketLoss for clarity.
- Reset the per-call packetLoss to "" at the top of checkPacketLoss and
  guard the packet-loss telemetry block with [ -n "$packetLoss" ], so a
  routeless or unparseable ping no longer reuses the other family's value
  or triggers integer-comparison errors.
- Fix a "[" spacing bug in checkWifiDrvErrors.

Telemetry markers and t2CountNotify calls are unchanged.

* DELIA-70624: networkConnectionRecovery: log route/loss snapshot on state change

Emit a "network state changed" line with the per-stack route-present flags
and packet-loss values only when the snapshot differs from the previous run
(persisted in /tmp/.ncr_laststate), so field logs capture every transition
without printing on every run. Debugging aid for customer-site triage.

* DELIA-70624: remove debug logging and make script POSIX/busybox-sh safe

- Drop the temporary DEBUG_NCR field-debug logging; retain the
  "network state changed" transition log (now unprefixed).
- checkWifiDrvErrors(): $dir already holds the full debugfs path, so remove
  the duplicated /sys/kernel/debug/ieee80211/ prefix from the log messages,
  and capture the cat exit status so the failure log reports the real status
  instead of the enclosing test's result.
- Replace bashisms with POSIX/busybox-ash equivalents: source -> .,
  [[ =~ ]] -> case, [[ ]] -> [ ], and {1..9} -> explicit list (the brace
  form never expands under busybox ash, which had left the
  WIFIV_WARN_PL_20..90PERC packet-loss markers non-functional on target).
- Minor whitespace cleanup in checkDnsFile().

* DELIA-70624: restore 100% packet-loss triage marker and fix marker case

Reinstate the field-triage log marker for 100% packet loss that was lost
when checkPacketLoss() moved to a tolerance-based recovery decision. The
new log-only marker "100% Packet loss is observed on all routed IP stacks"
fires when every routed IP stack shows exactly 100% loss. It is independent
of WifiReassociateTolerance and does not alter the recovery/return path, so
recovery behaviour is unchanged. Unlike the legacy dual-stack
"...for both ipv4 and ipv6" print, it is also emitted correctly on
IPv4-only and IPv6-only networks. Triage associates the old and new strings
to the same 100%-packet-loss marker for trend continuity across images.

Also capitalise the "Packet loss more than 10% observed" marker (was
lowercase "packet loss ...") since triage marker matching is case-sensitive.

---------

Signed-off-by: Balaji Punnuru <Balaji_Punnuru@comcast.com>
Co-authored-by: Balaji Punnuru <Balaji_Punnuru@comcast.com>
---
 lib/rdk/networkConnectionRecovery.sh | 231 ++++++++++++++++++---------
 1 file changed, 152 insertions(+), 79 deletions(-)

diff --git a/lib/rdk/networkConnectionRecovery.sh b/lib/rdk/networkConnectionRecovery.sh
index 5a654162..efdeae54 100755
--- a/lib/rdk/networkConnectionRecovery.sh
+++ b/lib/rdk/networkConnectionRecovery.sh
@@ -21,20 +21,22 @@
 #Purpose : To recover from the network breakages and log the details
 #Scope   : RDK Devices
 #Usage   : Invoked by systemd service
- 
+
 . /etc/device.properties
 . /etc/include.properties
 . $RDK_PATH/utils.sh
 
 if [ -f /lib/rdk/t2Shared_api.sh ]; then
-    source /lib/rdk/t2Shared_api.sh
+    . /lib/rdk/t2Shared_api.sh
 fi
 
 logsFile=$LOG_PATH/ConnectionStats.txt
 dnsFile="/etc/resolv.dnsmasq"
 wifiStateFile="/tmp/wifi-on"
-packetsLostipv4=0
-packetsLostipv6=0
+ipv4PacketLoss=0
+ipv6PacketLoss=0
+ipv4GwPresent=0
+ipv6GwPresent=0
 lossThreshold=10
 lnfSSIDConnected=0
 lnfPskSSID=A16746DF2466410CA2ED9FB2E32FE7D9
@@ -45,6 +47,7 @@ pingInterval=0.2 #Interval between pings
 wifiResetWaitTime=180
 currentTime=0
 tmpFile="/tmp/.Connection.txt"
+prevStateFile="/tmp/.ncr_laststate"
 wifiDriverErrors=0
 
 ##RFC parameters that can be customized
@@ -59,6 +62,12 @@ WifiReassociateTolerance=100
 dnsFailures=0
 maxdnsFailures=3
 
+# Append a timestamped line to $logsFile.
+log()
+{
+  echo "$(/bin/timestamp) $*" >> "$logsFile"
+}
+
 StoreTotmpFile()
 {
   [ -f "$tmpFile" ] && rm "$tmpFile"
@@ -124,8 +133,8 @@ checkWifiConnected()
 {
   [ ! -f "$wifiStateFile" ] && return 0
   strBuffer=$(wpa_cli status 2> /dev/null)
-  [[ ! "$strBuffer" =~ "wpa_state=COMPLETED" ]] && return 0
-  [[ "$strBuffer" =~ "$lnfPskSSID" ]] || [[ "$strBuffer" =~ "$lnfEnterpriseSSID" ]] && lnfSSIDConnected=1 && return 0
+  case "$strBuffer" in *"wpa_state=COMPLETED"*) ;; *) return 0 ;; esac
+  case "$strBuffer" in *"$lnfPskSSID"*|*"$lnfEnterpriseSSID"*) lnfSSIDConnected=1 ; return 0 ;; esac
   return 1
 }
 
@@ -138,25 +147,25 @@ checkEthernetConnected()
       ret=$?
       if [ $ret -eq  0 ] ; then
         if [ "$lnfSSIDConnected" = "1" ]; then
-          echo "$(/bin/timestamp) TELEMETRY_WIFI_CONNECTED_LNF" >> "$logsFile"
+          log "TELEMETRY_WIFI_CONNECTED_LNF"
           #Reset count when lnf ssid is connected
           count=0
           t2CountNotify "SYST_INFO_WIFIConn"
         else
           #Skip printing wifi not connected log for the first time
-          [ $count -gt 0 ] && echo "$(/bin/timestamp) TELEMETRY_WIFI_NOT_CONNECTED" >> "$logsFile"
+          [ $count -gt 0 ] && log "TELEMETRY_WIFI_NOT_CONNECTED"
           count=$((count + 1))
         fi
         return 0
       else
-        echo "$(/bin/timestamp) TELEMETRY_WIFI_CONNECTED" >> "$logsFile"
+        log "TELEMETRY_WIFI_CONNECTED"
         #Reset count when connectivity is good
         count=0
         t2CountNotify "SYST_INFO_WIFIConn"
         return 0
       fi
     else
-      echo "$(/bin/timestamp) TELEMETRY_ETHERNET_CONNECTED" >> "$logsFile"
+      log "TELEMETRY_ETHERNET_CONNECTED"
       #Reset count when connectivity is good
       count=0
       t2CountNotify "SYST_INFO_ETHConn"
@@ -179,7 +188,7 @@ printWifiDetails()
 
 wifiReassociate()
 {
-  echo "$(/bin/timestamp) Packet Loss WiFi Reassociating" >> "$logsFile"
+  log "Packet Loss WiFi Reassociating"
   t2CountNotify "WIFIV_ERR_reassoc"
   wpa_cli reassociate
   #set IsWifiReassociated to 1 after wifi reassociation
@@ -190,17 +199,18 @@ checkWifiDrvErrors()
 {
   dir=$(find /sys/kernel/debug/ieee80211  -type d -maxdepth 1 | sed '1d')
   if [ -z "$dir" ] ; then
-    echo "$(/bin/timestamp) phy directory not in /sys/kernel/debug/ieee80211" >> "$logsFile"
+    log "phy directory not in /sys/kernel/debug/ieee80211"
   elif [ ! -f "$dir"/ath10k/fw_stats ]; then
-    echo "$(/bin/timestamp) fw_stats file not in /sys/kernel/debug/ieee80211/$dir/ath10k/" >> "$logsFile"
+    log "fw_stats file not in $dir/ath10k/"
   else
     cat "$dir"/ath10k/fw_stats > /dev/null 2>&1
-    if [[ $? -ne 0 ]]; then
-      echo "$(/bin/timestamp) Cant open file /sys/kernel/debug/ieee80211/$dir/ath10k/ status=$?" >> "$logsFile"
+    catStatus=$?
+    if [ "$catStatus" -ne 0 ]; then
+      log "Can't open file $dir/ath10k/fw_stats status=$catStatus"
     else
       #Reset tmp variables to 0 when there is no wifi driver issue
       FirstWifiDriverIssueTime=0
-      ["$IsWifiReassociated" -eq 0 ] && IsWifiReset=0 #$IsWifiReassociated=1 indicates wifi reassociation done already and still packetloss happens hence don't make IsWifiReset=0
+      [ "$IsWifiReassociated" -eq 0 ] && IsWifiReset=0 #$IsWifiReassociated=1 indicates wifi reassociation done already and still packetloss happens hence don't make IsWifiReset=0
       return 0
     fi
   fi
@@ -212,17 +222,21 @@ checkWifiDrvErrors()
 checkPacketLoss()
 {
   version=$1
+  packetLoss=""
   currentTime=$(($(date +%s)))
 
   if [ -f "/tmp/checkpacketloss" ] ; then
     if [ "$version" = "V4" ] ; then
       gwIp=$(cat /tmp/checkpacketloss)
       pingCmd="ping"
+    else
+      gwIp=""
     fi
   else
     if [ "$version" = "V4" ] ; then
       gwIp=$(/sbin/ip -4 route | awk '/default/ { print $3 }' | head -n1 | awk '{print $1;}')
-      pingCmd="ping"
+      gwIp_interface=$(/sbin/ip -4 route | awk '/default/ { print $5 }' | head -n1 | awk '{print $1;}')
+      pingCmd="ping -I $gwIp_interface"
     elif [ "$version" = "V6" ] ; then
       gwIp=$(/sbin/ip -6 route | awk '/default/ { print $3 }' | head -n1 | awk '{print $1;}')
       gwIp_interface=$(/sbin/ip -6 route | awk '/default/ { print $5 }' | head -n1 | awk '{print $1;}')
@@ -232,80 +246,139 @@ checkPacketLoss()
 
   if [ "$gwIp" != "" ] && [ "$gwIp" != "dev" ] ; then
     gwResponse=$($pingCmd -c "$pingCount" -i "$pingInterval" "$gwIp")
-    ret=$(echo "$gwResponse" | grep "packet"|awk '{print $7}'|cut -d'%' -f1)
+    packetLoss=$(echo "$gwResponse" | grep "packet"|awk '{print $7}'|cut -d'%' -f1)
 
     if [ "$version" = "V4" ] ; then
-      packetsLostipv4=$ret
+      ipv4PacketLoss=$packetLoss
+      ipv4GwPresent=1
     elif [ "$version" = "V6" ] ; then
-      packetsLostipv6=$ret
+      ipv6PacketLoss=$packetLoss
+      ipv6GwPresent=1
     fi
 
     gwResponseTime=$(echo "$gwResponse" | sed '$!d;s|.*/\([0-9.]*\)/.*|\1|')
+    #Notify 100% gateway packet loss on every run, independent of GatewayLoggingInterval,
+    #so the marker is not skipped when the run cadence is shorter than GatewayLoggingInterval.
+    if [ "$packetLoss" = "100" ] ; then
+      log "$version SYST_WARN_GW100PERC_PACKETLOSS, gateway $gwIp"
+      t2CountNotify "SYST_WARN_GW100PERC_PACKETLOSS"
+    fi
     if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) $version gateway = $gwIp " >> "$logsFile"
-      if [ "$ret" = "100" ] ; then
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:NR,$gwIp" >> "$logsFile"
-        echo "$(/bin/timestamp) Current Packet loss is SYST_WARN_GW100PERC_PACKETLOSS"
-        t2CountNotify "SYST_WARN_GW100PERC_PACKETLOSS"
+      if [ "$packetLoss" = "100" ] ; then
+        log "TELEMETRY_GATEWAY_RESPONSE_TIME:NR,$gwIp"
       else
-        echo "$(/bin/timestamp) TELEMETRY_GATEWAY_RESPONSE_TIME:$gwResponseTime,$gwIp" >> "$logsFile"
+        log "TELEMETRY_GATEWAY_RESPONSE_TIME:$gwResponseTime,$gwIp"
       fi
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_PACKET_LOSS:$ret,$gwIp" >> "$logsFile"
+      log "TELEMETRY_GATEWAY_PACKET_LOSS:$packetLoss,$gwIp"
     fi
   else
     if [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] ; then
-      echo "$(/bin/timestamp) TELEMETRY_GATEWAY_NO_ROUTE_$version" >> "$logsFile"
+      log "TELEMETRY_GATEWAY_NO_ROUTE_$version"
       t2CountNotify "WIFIV_INFO_NO${version}ROUTE"
     fi
   fi
 
   [ "$(($GatewayLogTimeStamp+$GatewayLoggingInterval))" -le "$currentTime" ] && GatewayLogTimeStamp=$(($(date +%s)))
 
-    #Send telemetry notification for 20%,30%....90% packet loss
-  if [ "$packetsLostipv4" -gt "$lossThreshold" ] || [ "$packetsLostipv6" -gt "$lossThreshold" ] ; then
-    echo "$(/bin/timestamp) Packet loss more than $lossThreshold% observed." >> "$logsFile"
-    if [ "$packetsLostipv4" -ne 100 ] && [ "$packetsLostipv6" -ne 100 ]; then
-      for i in {1..9}; do
-          if ([ "$packetsLostipv4" -ge $((i*10)) ] && [ "$packetsLostipv4" -lt $((i*10+10)) ]) || ([ "$packetsLostipv6" -ge $((i*10)) ] && [ "$packetsLostipv6" -lt $((i*10+10)) ]); then
-            echo "$(/bin/timestamp) Current Packet loss is WIFIV_WARN_PL_"$((i*10))"PERC"  >> "$logsFile"
-            t2CountNotify "WIFIV_WARN_PL_"$((i*10))"PERC"
-            break
-          fi
-      done
-    fi
-  else
-    if [ "$packetsLostipv4" -ne 0 ] && [ "$packetsLostipv6" -ne 0 ]; then
+  #Send telemetry notification for 20%,30%....90% packet loss
+  if [ -n "$packetLoss" ] ; then
+    if [ "$packetLoss" -gt "$lossThreshold" ] ; then
+      log "$version Packet loss more than $lossThreshold% observed (packetLoss=$packetLoss)"
+      if [ "$packetLoss" -ne 100 ] ; then
+        for i in 1 2 3 4 5 6 7 8 9; do
+            if [ "$packetLoss" -ge $((i*10)) ] && [ "$packetLoss" -lt $((i*10+10)) ] ; then
+              log "$version packet loss is WIFIV_WARN_PL_$((i*10))PERC"
+              t2CountNotify "WIFIV_WARN_PL_"$((i*10))"PERC"
+              break
+            fi
+        done
+      fi
+    elif [ "$packetLoss" -ne 0 ] ; then
       #Send telemetry notification for 10% packet loss
-      echo "$(/bin/timestamp) Current Packet loss is WIFIV_WARN_PL_10PERC" >>  "$logsFile"
+      log "$version packet loss is WIFIV_WARN_PL_10PERC"
       t2CountNotify "WIFIV_WARN_PL_10PERC"
     fi
   fi
 
-  if [ "$packetsLostipv4" -ge "$WifiReassociateTolerance" ] && [ "$packetsLostipv6" -ge "$WifiReassociateTolerance" ]; then
-    echo "$(/bin/timestamp) ${WifiReassociateTolerance}% Packet loss is observed for both ipv4 and ipv6." >> "$logsFile"
-    #Note down $FirstPacketLossTime when threshold packetloss is detected for the first time
-    [ "$FirstPacketLossTime" -eq 0 ] && FirstPacketLossTime=$(($(date +%s)))
-    #Note down $PacketLossLogTimeStamp when PacketLossLogTimeStamp is 0
-    [ "$PacketLossLogTimeStamp" -eq 0 ] && PacketLossLogTimeStamp=$(($(date +%s)))
-    #Note down $EthernetLogTimeStamp when EthernetLogTimeStamp is 0 and ethernet connected
-    [ "$IsEthernetConnected" -eq 1 ] && [ "$EthernetLogTimeStamp" -eq 0 ] && EthernetLogTimeStamp=$(($(date +%s)))
-    return 1
-  fi
+  #Evaluate the packet-loss trigger only on the V6 call, once both stacks have
+  #been probed (globals set during the preceding V4 call persist here). Classify
+  #each routed stack as good (loss < tolerance = acceptable connectivity) or bad
+  #(loss >= tolerance); a stack with no default route or an unparseable ping
+  #result is ignored. Because any acceptable stack means we should not tear down
+  #L2, recovery is warranted only when NO routed stack is good and at least one
+  #routed stack is bad:
+  #  - dual-stack (IPv4 + IPv6): both must be at/above tolerance to return 1
+  #  - IPv4-only              : IPv4 packet loss alone controls the result
+  #  - IPv6-only              : IPv6 packet loss alone controls the result
+  if [ "$version" = "V6" ] ; then
+    #Log the per-stack route/loss snapshot only when it changes from the previous
+    #run, so field logs capture every transition without flooding on every run.
+    currState="ipv4Route=$ipv4GwPresent ipv6Route=$ipv6GwPresent ipv4PacketLoss=$ipv4PacketLoss ipv6PacketLoss=$ipv6PacketLoss"
+    prevState=""
+    [ -f "$prevStateFile" ] && prevState=$(cat "$prevStateFile")
+    if [ "$currState" != "$prevState" ] ; then
+      log "network state changed: ($currState)"
+      echo "$currState" > "$prevStateFile"
+    fi
 
-  #Reset tmp parameters to default values only after both V4 and V6 are measured (on V6 call).
-  #Resetting on V4 check alone would be premature because packetsLostipv6 is still 0 (script init)
-  #at that point, causing FirstPacketLossTime to be incorrectly cleared before V6 is measured.
-  #Reset if either V4 or V6 is below the reassociate tolerance, indicating recovery on at least one path.
-  if [ "$version" = "V6" ] && { [ "$packetsLostipv4" -lt "$WifiReassociateTolerance" ] || [ "$packetsLostipv6" -lt "$WifiReassociateTolerance" ]; }; then
-    echo "$(/bin/timestamp) [DEBUG_NCR] checkPacketLoss: BELOW TOLERANCE returning 0 - resetting FirstPacketLossTime/PacketLossLogTimeStamp/IsWifiReassociated. wifiDriverErrors=$wifiDriverErrors" >> "$logsFile"
-    FirstPacketLossTime=0
-    PacketLossLogTimeStamp=0
-    EthernetLogTimeStamp=0
-    IsWifiReassociated=0
-    [ "$wifiDriverErrors" -eq 0 ] && IsWifiReset=0 #Make IsWifiReset=0 only when there is no wifidriverissue
-  else
-    echo "$(/bin/timestamp) [DEBUG_NCR] checkPacketLoss: BELOW TOLERANCE returning 0 - skipping reset (version=$version, waiting for V6 measurement). wifiDriverErrors=$wifiDriverErrors" >> "$logsFile"
+    #100% packet-loss field-triage marker. Fires when every routed IP stack shows
+    #exactly 100% loss - the successor to the legacy
+    #"100% Packet loss is observed for both ipv4 and ipv6." print, generalized so it
+    #is also emitted correctly on IPv4-only and IPv6-only networks (the old dual-stack
+    #test silently missed those). A stack with no default route or an unparseable ping
+    #result is not counted. This is a log-only marker: it is independent of
+    #WifiReassociateTolerance and of the recovery decision below, so it appears in the
+    #same 100%-loss situation as the legacy print. Field triage greps the
+    #"100% Packet loss is observed" head across the fleet.
+    routedStacks=0
+    all100=1
+    if [ "$ipv4GwPresent" -eq 1 ] && [ -n "$ipv4PacketLoss" ] ; then
+      routedStacks=$((routedStacks + 1))
+      [ "$ipv4PacketLoss" = "100" ] || all100=0
+    fi
+    if [ "$ipv6GwPresent" -eq 1 ] && [ -n "$ipv6PacketLoss" ] ; then
+      routedStacks=$((routedStacks + 1))
+      [ "$ipv6PacketLoss" = "100" ] || all100=0
+    fi
+    if [ "$routedStacks" -gt 0 ] && [ "$all100" -eq 1 ] ; then
+      log "100% Packet loss is observed on all routed IP stacks"
+    fi
+
+    anyGood=0
+    anyBad=0
+    if [ "$ipv4GwPresent" -eq 1 ] && [ -n "$ipv4PacketLoss" ] ; then
+      if [ "$ipv4PacketLoss" -ge "$WifiReassociateTolerance" ] ; then anyBad=1 ; else anyGood=1 ; fi
+    fi
+    if [ "$ipv6GwPresent" -eq 1 ] && [ -n "$ipv6PacketLoss" ] ; then
+      if [ "$ipv6PacketLoss" -ge "$WifiReassociateTolerance" ] ; then anyBad=1 ; else anyGood=1 ; fi
+    fi
+
+    if [ "$anyGood" -eq 0 ] && [ "$anyBad" -eq 1 ] ; then
+      #No routed stack has acceptable connectivity and at least one is bad -> recover.
+      log "Packet loss is observed on all routed IP stacks (ipv4Route=$ipv4GwPresent ipv6Route=$ipv6GwPresent ipv4PacketLoss=$ipv4PacketLoss ipv6PacketLoss=$ipv6PacketLoss tolerance=${WifiReassociateTolerance}%)"
+      #Note down $FirstPacketLossTime when threshold packetloss is detected for the first time
+      [ "$FirstPacketLossTime" -eq 0 ] && FirstPacketLossTime=$(($(date +%s)))
+      #Note down $PacketLossLogTimeStamp when PacketLossLogTimeStamp is 0
+      [ "$PacketLossLogTimeStamp" -eq 0 ] && PacketLossLogTimeStamp=$(($(date +%s)))
+      #Note down $EthernetLogTimeStamp when EthernetLogTimeStamp is 0 and ethernet connected
+      [ "$IsEthernetConnected" -eq 1 ] && [ "$EthernetLogTimeStamp" -eq 0 ] && EthernetLogTimeStamp=$(($(date +%s)))
+      return 1
+    elif [ "$anyGood" -eq 1 ] ; then
+      #At least one routed stack has acceptable connectivity (below tolerance) -> clear packet-loss state.
+      # log "[DEBUG_NCR] checkPacketLoss: acceptable connectivity on a routed stack (ipv4PacketLoss=$ipv4PacketLoss ipv6PacketLoss=$ipv6PacketLoss) - resetting FirstPacketLossTime/PacketLossLogTimeStamp/IsWifiReassociated. wifiDriverErrors=$wifiDriverErrors"
+      FirstPacketLossTime=0
+      PacketLossLogTimeStamp=0
+      EthernetLogTimeStamp=0
+      IsWifiReassociated=0
+      [ "$wifiDriverErrors" -eq 0 ] && IsWifiReset=0 #Make IsWifiReset=0 only when there is no wifidriverissue
+    else
+      #No routed stack was measurable (no route / unparseable) -> skip reset so a total loss of
+      #routes does not wipe an in-progress packet-loss timer.
+      # log "[DEBUG_NCR] checkPacketLoss: no routed-stack measurement (version=$version) - skipping reset. wifiDriverErrors=$wifiDriverErrors"
+      :
+    fi
   fi
+
   return 0
 }
 
@@ -323,10 +396,10 @@ wifiReset()
   #Set IsWifiReset to 1 after wifi reset
   IsWifiReset=1
   StoreTotmpFile
-  echo "$(/bin/timestamp) Start WiFi Reset. !!!!!!!!!!!!!!"  >> "$logsFile"
-  
+  log "Start WiFi Reset. !!!!!!!!!!!!!!"
+
   systemctl restart wifi.service
-  echo "$(/bin/timestamp) WiFi Reset done as part of  Recovery. !!!!!!!!!!!!!!"  >> "$logsFile"
+  log "WiFi Reset done as part of  Recovery. !!!!!!!!!!!!!!"
   exit 0
 }
 
@@ -334,18 +407,18 @@ checkDnsFile()
 {
   if [ -f "$dnsFile" ] ; then
     if [ $(tr -d ' \r\n\t' < $dnsFile | wc -c ) -eq 0 ] ; then
-      echo "$(/bin/timestamp) DNS File($dnsFile) is empty" >> "$logsFile"
-      t2CountNotify "SYST_ERR_DNSFileEmpty" 
+      log "DNS File($dnsFile) is empty"
+      t2CountNotify "SYST_ERR_DNSFileEmpty"
       gwIpv4=$(/sbin/ip -4 route show default | awk 'NR==1 {print $3; exit}')
       gwIpv6=$(/sbin/ip -6 route show default | awk 'NR==1 {print $3; exit}')
       routeIpv4=$(/sbin/ip -4 route)
-      routeIpv6=$(/sbin/ip -6 route)      
+      routeIpv6=$(/sbin/ip -6 route)
       if [ "$gwIpv4" != "" ] || [ "$gwIpv6" != "" ] ; then
 	  dnsFailures=$((dnsFailures + 1))
 	  case $routeIpv4 in
               *"error"*)
                   dnsFailures=0
-                 ;;
+                  ;;
           esac
 	  case $routeIpv6 in
               *"error"*)
@@ -357,7 +430,7 @@ checkDnsFile()
       fi
 
       if [ "$dnsFailures" -gt "$maxdnsFailures" ] ; then
-          echo "$(/bin/timestamp) Restarting udhcpc to recover" >> "$logsFile"
+          log "Restarting udhcpc to recover"
           InterfaceList="$ethernet_interface $WIFI_INTERFACE"
           for interface in $InterfaceList
           do
@@ -375,7 +448,7 @@ checkDnsFile()
       dnsFailures=0
     fi
   else
-    echo "$(/bin/timestamp) DNS File is not there $dnsFile" >> "$logsFile"
+    log "DNS File is not there $dnsFile"
   fi
 }
 
@@ -383,7 +456,7 @@ checkRfc()
 {
   rfcWifiResetEnable="$(tr181 Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.WiFiReset.Enable 2>&1 > /dev/null)"
   if [ "$rfcWifiResetEnable" = "true" ] ; then
-    echo "$(/bin/timestamp) WiFiReset RFC is true " >> "$logsFile"
+    log "WiFiReset RFC is true "
     rfcEthernetLoggingInterval="$(tr181 Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.WiFiReset.EthernetLoggingInterval 2>&1 > /dev/null)"
     if [ ! -z "$rfcEthernetLoggingInterval" ] && [ "$rfcEthernetLoggingInterval" != 0 ] ; then
       EthernetLoggingInterval="$rfcEthernetLoggingInterval"
@@ -409,10 +482,10 @@ checkRfc()
       WifiResetIntervalForDriverIssue="$rfcWifiResetIntervalForDriverIssue"
     fi
   fi
-  
+
   rfcWifiReassociateTolerance="$(tr181 Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.WiFiReset.ReassociateTolerance 2>&1 > /dev/null)"
   if [ ! -z "$rfcWifiReassociateTolerance" ] && [ "$rfcWifiReassociateTolerance" != 0 ] ; then
-      WifiReassociateTolerance="$rfcWifiReassociateTolerance"
+    WifiReassociateTolerance="$rfcWifiReassociateTolerance"
   fi
 }
 
@@ -426,7 +499,7 @@ LoadFromtmpFile
 if [ "$IsWifiReset" -eq 1 ] ; then
   currentTime=$(($(date +%s)))
   if [ "$(($WifiResetTime+$wifiResetWaitTime))" -gt "$currentTime" ] ; then
-    echo "$(/bin/timestamp) Skip all checks since wifi reset is done recently"  >> "$logsFile"
+    log "Skip all checks since wifi reset is done recently"
     exit 0
   fi
 fi

From c7032b525627fd6fd4189241a532e1528b3bf085 Mon Sep 17 00:00:00 2001
From: nhanas001c <naveenkumar_hanasi@comcast.com>
Date: Fri, 24 Jul 2026 17:38:35 +0000
Subject: [PATCH 31/31] Sysint 4.2.1v17 hotfix release

---
 CHANGELOG.md | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6ae5a49..f1dab763 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [4.2.1v16](https://github.com/rdkcentral/sysint/compare/5.1.0...4.2.1v16)
+#### [4.2.1v17](https://github.com/rdkcentral/sysint/compare/6.0.1...4.2.1v17)
 
+- RDKEMW-21582: Network connection recovery script should handle IPv4-only/IPv6-only networks [`#581`](https://github.com/rdkcentral/sysint/pull/581)
 - RDKEMW-19100:gst-cleanup conditions when cdl_flashed_file_name is not present [`#551`](https://github.com/rdkcentral/sysint/pull/551)
 - RDKEMW-18972 :  RebootReason log adds colon in the Parodus.log file [`#550`](https://github.com/rdkcentral/sysint/pull/550)
 - RDKEMW-16152: "Let's get connected" screen displayed during Migration testing [`#549`](https://github.com/rdkcentral/sysint/pull/549)
@@ -23,6 +24,27 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - Sysint 4.2.1 hotfix release [`c542d88`](https://github.com/rdkcentral/sysint/commit/c542d88c469198d0d7c5b55503635a88697beaa3)
 - Sysint 4.2.1v13 hotfix release [`27c5acd`](https://github.com/rdkcentral/sysint/commit/27c5acd0f90ce3cacb99383139d441289f56526f)
 
+#### [6.0.1](https://github.com/rdkcentral/sysint/compare/6.0.0...6.0.1)
+
+> 20 July 2026
+
+- RDKE-1065: Automated workflow - create pull request to main instead of develop [`#572`](https://github.com/rdkcentral/sysint/pull/572)
+- RDKEMW-20916 : [RDKE] [Develop] RDKV-to-RDKE Migration: Unexpected Network Connectivity Prior to Migration Completion [`#571`](https://github.com/rdkcentral/sysint/pull/571)
+- RDKEMW-10439: Reboot device with WareHouse plugin resetDevice [`#381`](https://github.com/rdkcentral/sysint/pull/381)
+- RDKEMW-21159: avoid thermal call in deepsleep (#548) [`#566`](https://github.com/rdkcentral/sysint/pull/566)
+- RDKE-1065: Automated Component release workflow [`#562`](https://github.com/rdkcentral/sysint/pull/562)
+- RDKE-1065: Using ubuntu-latest runner for release workflow [`#557`](https://github.com/rdkcentral/sysint/pull/557)
+- 6.0.1 release changelog updates [`658364b`](https://github.com/rdkcentral/sysint/commit/658364b56e7ee794ff8f53b1fa88106a6e8ae007)
+- Merge tag '6.0.0' into develop [`e96c345`](https://github.com/rdkcentral/sysint/commit/e96c34560bc16714dec958463ebf64772902f45d)
+
+### [6.0.0](https://github.com/rdkcentral/sysint/compare/5.1.0...6.0.0)
+
+> 29 June 2026
+
+- RDKE-1065: Automated Component Release workflow [`#553`](https://github.com/rdkcentral/sysint/pull/553)
+- 6.0.0 release changelog updates [`58e2d19`](https://github.com/rdkcentral/sysint/commit/58e2d19f3d246800212a97f5bd95aeeb923fa4be)
+- Merge tag '5.1.0' into develop [`4e51a4f`](https://github.com/rdkcentral/sysint/commit/4e51a4f92b24157d5062264fde85c9469242494f)
+
 #### [5.1.0](https://github.com/rdkcentral/sysint/compare/5.0.2...5.1.0)
 
 > 14 May 2026