install vtn config file in cord config
diff --git a/xos/configurations/cord/Dockerfile.cord b/xos/configurations/cord/Dockerfile.cord
index 8734eef..a436871 100644
--- a/xos/configurations/cord/Dockerfile.cord
+++ b/xos/configurations/cord/Dockerfile.cord
@@ -20,6 +20,7 @@
 RUN sed -i 's/proxy_ssh=True/proxy_ssh=False/' /opt/xos/observers/vcpe/vcpe_observer_config
 RUN sed -i 's/proxy_ssh=True/proxy_ssh=False/' /opt/xos/observers/monitoring_channel/monitoring_channel_observer_config
 ADD xos/configurations/cord/virtualbng.json /root/setup/
+ADD xos/configurations/cord/vtn-network-cfg.json /root/setup/
 
 CMD /usr/bin/make -C /opt/xos/configurations/cord -f Makefile.inside; /bin/bash