diff --git a/bbsim/values.yaml b/bbsim/values.yaml
index 131b7db..6d1b951 100644
--- a/bbsim/values.yaml
+++ b/bbsim/values.yaml
@@ -27,15 +27,7 @@
 nni: 1
 pon: 1
 onu: 1
-auth: false
-igmp: false
-dhcp: false
 delay: 200
-c_tag: 900
-c_tag_allocation: unique
-s_tag: 900
-s_tag_allocation: shared
-sadisFormat: att
 log_level: '{{ .Values.defaults.log_level }}'
 kafkaEventTopic: ""
 authRetry: false
@@ -49,6 +41,18 @@
 enableEvents: false
 kafkaAddress: ":9092"
 
+servicesConfig:
+  workflow: att
+  services:
+    - name: hsia
+      c_tag: 900
+      c_tag_allocation: unique
+      s_tag: 900
+      s_tag_allocation: shared
+      needs_eapol: true
+      needs_dhcp: true
+      tp_id: 64
+
 images:
   bbsim:
     registry: '{{ .Values.defaults.image_registry }}'