diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index f7ba634a..836f7e8f 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -21,7 +21,7 @@ firewall_rpm_version:
   deal_socks: deal_socks-1.0.4.329bba3
   stratum: stratum-1.1.3.82ba152
   rdp: rdp-1.0.3.f392ffd
-  session_flags: session_flags-2.3.5.437f005
+  session_flags: session_flags-2.3.6.811fc66
   stat_policy_enforcer: stat_policy_enforcer-3.2.2.8c29b34
   sf_classifier: sf_classifier-1.1.2.46a52d8
   stellar-c: stellar-c-1.0.19.66ff45a
diff --git a/ansible/roles/traffic-engine/files/helm/conf/main.conf b/ansible/roles/traffic-engine/files/helm/conf/main.conf
index e29f131c..30ec0120 100644
--- a/ansible/roles/traffic-engine/files/helm/conf/main.conf
+++ b/ansible/roles/traffic-engine/files/helm/conf/main.conf
@@ -127,7 +127,10 @@ MAX_IDENTIFY_PACKETS=10
 
 [SESSION_FLAGS]
 #RANDOM_LOOKING_JUDGE_LIST={"random_looking_judge_list":[ "frequency", "block_frequency", "cumulative_sums", "runs", "longest_run", "rank", "non_overlapping_template_matching", "overlapping_template_matching", "universal", "random_excursions", "random_excursions_variant", "poker_detect", "runs_distribution", "self_correlation", "binary_derivative" ]}
+FET_ENABLED=1
+RANDOM_LOOKING_UDP_IGNORE_PKTS=-1
 RANDOM_LOOKING_JUDGE_LIST={"random_looking_judge_list":[]}
+TUNNELING_PCRE_LIST={"tunneling_pcre_list":["(B|C)(d){3,5}(a|b|c|d)(A|B)b(A|B|C|D)", "(B|C)(d){3,5}(a|b|c|d)Aa(A|B|C|D)", "(B|C)(d){2}(b|c)(A|B)b(A|B|C|D)", "(B|C)(d){2}(b|c)Aa(A|B|C|D)"]}
 
 [SF_CLASSIFIER]
 SYNC_MODE=1