diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 6f38f9ab..e6cdc975 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -3,7 +3,7 @@ certstore_rpm_version:
 
 firewall_rpm_version:
   conn_telemetry: conn_telemetry-1.0.3.4ef6df6
-  firewall: firewall-3.0.18.bbbbb67
+  firewall: firewall-3.0.19.fc36653
   #gtp_signaling_plug: gtp_signaling_plug-2.0.0.3f233d7
   #radius_collect_plug: radius_collect_plug-2.0.11.47a51f3
   glimpse_detector: glimpse_detector-3.0.0.7240884
diff --git a/ansible/roles/firewall/templates/main.conf.j2.j2 b/ansible/roles/firewall/templates/main.conf.j2.j2
index 9f30a3d8..f049d914 100644
--- a/ansible/roles/firewall/templates/main.conf.j2.j2
+++ b/ansible/roles/firewall/templates/main.conf.j2.j2
@@ -92,6 +92,7 @@ DEVICE_SEQ_IN_DATA_CENTER={{ session_id_generator.snowflake_worker_id_offset }}
 {% endif %}
 {% endraw %}
 GENERATE_JA3_FINGERPRINT=1
+PERIODIC_SCAN_INTERVAL_MS=120000
 
 [FIREWALL]
 # hijack, replace
diff --git a/ansible/roles/traffic-engine/files/helm/conf/main.conf b/ansible/roles/traffic-engine/files/helm/conf/main.conf
index 9535e186..3628c8be 100644
--- a/ansible/roles/traffic-engine/files/helm/conf/main.conf
+++ b/ansible/roles/traffic-engine/files/helm/conf/main.conf
@@ -111,6 +111,7 @@ GENERATE_JA3_FINGERPRINT=0
 {{- end }}
 MAX_SCAN_TCP_PKT_COUNT=8
 MAX_SCAN_UDP_PKT_COUNT=8
+PERIODIC_SCAN_INTERVAL_MS=120000
 OSFP_DB_JSON_PATH=tsgconf/firewall_osfp_db.json
 L7_PROTOCOL_FILE=./tsgconf/firewall_l7_protocol.conf