diff --git a/5g-ran-sim/Chart.yaml b/5g-ran-sim/Chart.yaml
index c29348f..139c556 100644
--- a/5g-ran-sim/Chart.yaml
+++ b/5g-ran-sim/Chart.yaml
@@ -8,4 +8,4 @@
 name: 5g-ran-sim
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.6.2
+version: 0.6.3
diff --git a/5g-ran-sim/templates/bin/_gnbsim-run.sh.tpl b/5g-ran-sim/templates/bin/_gnbsim-run.sh.tpl
index c4ed0b1..5546e1c 100644
--- a/5g-ran-sim/templates/bin/_gnbsim-run.sh.tpl
+++ b/5g-ran-sim/templates/bin/_gnbsim-run.sh.tpl
@@ -24,4 +24,9 @@
 {{- end }}
 {{- end }}
 
+{{- if .Values.config.gnbsim.httpServer.enable}}
+cd /gnbsim
+./bin/gnbsim --cfg ./config/gnb.conf
+{{- else }}
 sleep infinity
+{{- end }}
diff --git a/5g-ran-sim/templates/service-gnbsim.yaml b/5g-ran-sim/templates/service-gnbsim.yaml
index 8e74f0f..4e03f28 100644
--- a/5g-ran-sim/templates/service-gnbsim.yaml
+++ b/5g-ran-sim/templates/service-gnbsim.yaml
@@ -12,6 +12,10 @@
   name: gnbsim
   labels:
 {{ tuple "gnbsim" . | include "5g-ransim-plane.metadata_labels" | indent 4 }}
+{{- with .Values.config.gnbsim.serviceAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.config.gnbsim.serviceType }}
   selector:
@@ -23,6 +27,9 @@
   - name: http-api
     port: {{ .Values.config.gnbsim.httpServer.port }}
     protocol: TCP
+{{- if .Values.config.gnbsim.httpServer.nodePort.enabled }}
+    nodePort: {{ .Values.config.gnbsim.httpServer.nodePort.port }}
+{{- end }}
 {{- if .Values.config.gnbsim.goProfile.enable }}
   - name: profile-http
     port: {{ .Values.config.gnbsim.goProfile.port }}
diff --git a/5g-ran-sim/templates/statefulset-gnbsim.yaml b/5g-ran-sim/templates/statefulset-gnbsim.yaml
index b6c4e6e..ce8dc85 100644
--- a/5g-ran-sim/templates/statefulset-gnbsim.yaml
+++ b/5g-ran-sim/templates/statefulset-gnbsim.yaml
@@ -48,11 +48,11 @@
 {{ toYaml .Values.images.pullSecrets | indent 8 }}
     {{- end }}
       initContainers:
-    {{- if .Values.config.gnbsim.nonStandalone }}
+    {{- if .Values.config.gnbsim.waitForAmf }}
       - name: wait-amf-module
         image: {{ .Values.images.repository }}{{ .Values.images.tags.init }}
         imagePullPolicy: {{ .Values.images.pullPolicy }}
-        command: ['sh', '-c', 'until nslookup amf; do echo waiting for amf; sleep 4; done;']
+        command: ['sh', '-c', 'until nslookup amf; do echo waiting for amf; sleep 4; done; sleep 20']
     {{- end }}
     {{- if .Values.config.coreDump.enabled }}
     {{ tuple "gnbsim" . | include "5g-ransim-plane.coredump_init" | indent 6 }}
diff --git a/5g-ran-sim/values.yaml b/5g-ran-sim/values.yaml
index afd4534..c2fa77a 100644
--- a/5g-ran-sim/values.yaml
+++ b/5g-ran-sim/values.yaml
@@ -33,25 +33,30 @@
     path: /tmp/coredump
   gnbsim:
     deploy: true
-    nonStandalone: true
+    waitForAmf: true
     serviceType: ClusterIP
+    # serviceAnnotations:
+    #   external-dns.alpha.kubernetes.io/hostname: "gnbsim.tenant-site.company.com"
     networkTopo:
       - upfAddr: "192.168.252.3/32"
         upfGw: "192.168.251.1"
     sriov:
-      enabled: disabled
+      enabled: false
       resourceName: "intel.com/intel_sriov_vfio"
     ipam: static
     cniPlugin: macvlan # supported CNIs: sriov, macvlan, host-device
     iface: data # master in macvlan or device in host-device
     gnb:
-      ips: 
+      ips:
       - '"192.168.251.5/24"' #user plane IP at gnb if 2 separate interface provided
       - '"192.168.251.6/32"' #user plane IP at gnb if 2 separate interface provided
     httpServer:
       enable: false
       ipAddr: "POD_IP"
       port: 6000
+      nodePort:
+        enabled: false
+        port: 30091
     goProfile:
       enable: true
       port: 5000