diff --git a/oaisim/templates/bin/_enb-init.sh.tpl b/oaisim/templates/bin/_enb-init.sh.tpl
new file mode 100644
index 0000000..7852f5b
--- /dev/null
+++ b/oaisim/templates/bin/_enb-init.sh.tpl
@@ -0,0 +1,28 @@
+#!/bin/bash
+#
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -ex
+
+cp /opt/oaisim/enb/config/nfapi.conf /etc/oaisim/enb/nfapi.conf
+
+S1_MME_IFACE={{ .Values.conf.enb.networks.s1_mme.interface }}
+S1_MME_IP=$(ip addr show $S1_MME_IFACE | grep inet | grep -v inet6 | awk '{print $2}' | cut -d'/' -f1)
+sed -i "s/S1_MME_IP_ADDRESS/\"$S1_MME_IP\"/g" /etc/oaisim/enb/nfapi.conf
+
+S1U_IFACE={{ .Values.conf.enb.networks.s1u.interface }}
+S1U_IP=$(ip addr show $S1U_IFACE | grep inet | grep -v inet6 | awk '{print $2}' | cut -d'/' -f1)
+sed -i "s/S1U_IP_ADDRESS/\"$S1U_IP\"/g" /etc/oaisim/enb/nfapi.conf
+sed -i "s/X2C_IP_ADDRESS/\"$ENB_LOCAL_IP\"/g" /etc/oaisim/enb/nfapi.conf