sed -i "s/sdc_ip_addr/"$(cat /opt/config/sdc_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org
sed -i "s/sdnc_ip_addr/"$(cat /opt/config/sdnc_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org
sed -i "s/vid_ip_addr/"$(cat /opt/config/vid_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org
sed -i "s/sdc_ip_addr/"$(cat /opt/config/sdc_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org
sed -i "s/sdnc_ip_addr/"$(cat /opt/config/sdnc_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org
sed -i "s/vid_ip_addr/"$(cat /opt/config/vid_ip_addr.txt)"/g" /etc/bind/zones/db.simpledemo.openecomp.org