diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index f9fa2053..96474772 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -10,7 +10,8 @@ firewall_rpm_version:
   fw_mail_plug: fw_mail_plug-4.1.3.8316056
   fw_quic_plug: fw_quic_plug-4.1.2.c79dbde
   fw_ssl_plug: fw_ssl_plug-3.2.4.77a4bc4
-  tsg_conn_sketch:  tsg_conn_sketch-3.3.11.2987ff2
+  fw_dtls_plug: fw_dtls_plug-1.0.0.47d2d7e
+  tsg_conn_sketch:  tsg_conn_sketch-3.3.12.aa6f2b1
   fw_voip_plug: fw_voip_plug-1.0.11.301c698
   gtp_signaling_plug: gtp_signaling_plug-1.0.4.eb9cd29
   tsg_vulpes: tsg_vulpes-1.0.9.0d7c615
@@ -27,6 +28,7 @@ firewall_rpm_version:
   rtp: rtp-1.0.7.530ac76
   gtp: gtp-1.0.7.e1041b2
   ssh: ssh-2.1.7.b053e65
+  dtls: dtls-1.0.2.700a7b3
   radius: radius-1.0.7.54b70b2
   mesa_sip: mesa_sip-1.2.3.ccf9b90
   deal_socks: deal_socks-1.0.4.329bba3
diff --git a/ansible/roles/firewall/templates/tsg_conn_sketch.inf.j2.j2 b/ansible/roles/firewall/templates/tsg_conn_sketch.inf.j2.j2
index 8fa60c4b..52a6fd3a 100644
--- a/ansible/roles/firewall/templates/tsg_conn_sketch.inf.j2.j2
+++ b/ansible/roles/firewall/templates/tsg_conn_sketch.inf.j2.j2
@@ -69,4 +69,8 @@ FUNC_NAME=tsg_record_rdp_entry
 
 [BGP]
 FUNC_FLAG=ALL
-FUNC_NAME=tsg_record_bgp_entry
\ No newline at end of file
+FUNC_NAME=tsg_record_bgp_entry
+
+[DTLS]
+FUNC_FLAG=DTLS_CLIENT_HELLO,DTLS_SERVER_HELLO,DTLS_HELLO_VERIFY_REQUEST,DTLS_CLIENT_EXTENSION
+FUNC_NAME=tsg_record_dtls_entry
\ No newline at end of file
diff --git a/ansible/roles/traffic-engine/files/helm/conf/tsg_conn_sketch.inf b/ansible/roles/traffic-engine/files/helm/conf/tsg_conn_sketch.inf
index e25fc39b..893c5139 100644
--- a/ansible/roles/traffic-engine/files/helm/conf/tsg_conn_sketch.inf
+++ b/ansible/roles/traffic-engine/files/helm/conf/tsg_conn_sketch.inf
@@ -69,4 +69,8 @@ FUNC_NAME=tsg_record_rdp_entry
 [BGP]
 FUNC_FLAG=ALL
 FUNC_NAME=tsg_record_bgp_entry
-{{- end }}
\ No newline at end of file
+{{- end }}
+
+[DTLS]
+FUNC_FLAG=DTLS_CLIENT_HELLO,DTLS_SERVER_HELLO,DTLS_HELLO_VERIFY_REQUEST,DTLS_CLIENT_EXTENSION
+FUNC_NAME=tsg_record_dtls_entry
\ No newline at end of file