diff --git a/bbsim/Chart.yaml b/bbsim/Chart.yaml
index f8be608..3093d3a 100644
--- a/bbsim/Chart.yaml
+++ b/bbsim/Chart.yaml
@@ -16,5 +16,5 @@
 description: Broadband Simulator
 icon: https://guide.opencord.org/logos/cord.svg
 apiVersion: v1
-version: 4.4.0
+version: 4.4.1
 appVersion: 1.8.0
diff --git a/bbsim/templates/deployment.yaml b/bbsim/templates/deployment.yaml
index 119bc65..d1da704 100644
--- a/bbsim/templates/deployment.yaml
+++ b/bbsim/templates/deployment.yaml
@@ -61,6 +61,7 @@
               - get
             initialDelaySeconds: 5
             periodSeconds: 30
+            timeoutSeconds: 5
           readinessProbe:
             httpGet:
               path: /v2/cfg
@@ -68,9 +69,10 @@
               httpHeaders:
             initialDelaySeconds: 5
             periodSeconds: 30
+            timeoutSeconds: 5
           command: [
             "/app/bbsim",
-            "-openolt_address", ":{{ .Values.olt_tcp_port }}",
+            "-openolt_address", "0.0.0.0:{{ .Values.olt_tcp_port }}",
             "-olt_id", "{{ .Values.olt_id }}",
             "-nni", "{{ .Values.nni }}",
             "-pon", "{{ .Values.pon }}",