Fix Connection problem between eNB and EPC

* RRU to NAT: Change REDIS to use `116.0.0.0/24` in database
* SPGW-C to SPGW-U: Change SGW-S1U-IP to Dataplane hostname

Change-Id: Ic9c5abf447591773de1c4758a5303b5e0edb71de
diff --git a/mcord/mcord-data-plane/templates/accelleran.yaml b/mcord/mcord-data-plane/templates/accelleran.yaml
index eb9f5d5..6acd07c 100644
--- a/mcord/mcord-data-plane/templates/accelleran.yaml
+++ b/mcord/mcord-data-plane/templates/accelleran.yaml
@@ -91,7 +91,7 @@
         command: ["sh", "-c"]
         args:
         # FIXME: Redis can't support with dns resolution, can't set hostname at here.
-        - (sleep 5; redis-cli -h localhost -p 6379 set NATS_SERVICE_URL "nat://{{ .Values.accelleran_hostname }}:4222";) &
+        - (sleep 5; redis-cli -h localhost -p 6379 set NATS_SERVICE_URL "nat://$(ip route get 116 | awk '{print $NF;exit}'):4222";) &
           /usr/local/bin/redis-server
         resources:
           limits:
diff --git a/mcord/mcord-data-plane/templates/dp.yaml b/mcord/mcord-data-plane/templates/dp.yaml
index 4bdf14f..53137ce 100644
--- a/mcord/mcord-data-plane/templates/dp.yaml
+++ b/mcord/mcord-data-plane/templates/dp.yaml
@@ -81,7 +81,7 @@
         command: [ "bash",  "-xc"]
         args:
         - ifconfig lo down;
-          ifconfig -a;
+          ifconfig;
           . /opt/ngic/config/dp_config.cfg;
           ./ngic_dataplane $EAL_ARGS -- $APP_ARGS
         volumeMounts: