-${VM_HOME_FOLDER} ${WORKSPACE}
-${VM_SCRIPTS_FOLDER} scripts
-${ODL} ${ODL_SYSTEM_IP}
-${GBPSFC1} ${TOOLS_SYSTEM_IP}
-${GBPSFC2} ${TOOLS_SYSTEM_2_IP}
-${GBPSFC3} ${TOOLS_SYSTEM_3_IP}
-${GBPSFC4} ${TOOLS_SYSTEM_4_IP}
-${GBPSFC5} ${TOOLS_SYSTEM_5_IP}
-${GBPSFC6} ${TOOLS_SYSTEM_6_IP}
-@{GBPSFCs} ${GBPSFC1} ${GBPSFC2} ${GBPSFC3} ${GBPSFC4} ${GBPSFC5} ${GBPSFC6}
-${OF_OVERLAY_CONFIG_PATH} /restconf/config/ofoverlay:of-overlay-config
-${TOPOLOGY_PATH} ${CONFIG_TOPO_API}/topology/ovsdb:1
-${SF_PATH} /restconf/config/service-function:service-functions
-${SF_FILE} ${CURDIR}/../../../../variables/gbp/6node/service_functions.json
-${SFF_PATH} /restconf/config/service-function-forwarder:service-function-forwarders
-${SFF_FILE} ${CURDIR}/../../../../variables/gbp/6node/service_function_forwarders.json
-${SFC_PATH} /restconf/config/service-function-chain:service-function-chains
-${TUNNELS_PATH} ${CONFIG_NODES_API}
-${TUNNELS_FILE} ${CURDIR}/../../../../variables/gbp/6node/tunnels.json
-${SFC_ASYMM_FILE} ${CURDIR}/../../../../variables/gbp/6node/demo-asymmetric-chain/service_function_chains.json
-${SFC_SYMM_FILE} ${CURDIR}/../../../../variables/gbp/6node/demo-symmetric-chain/service_function_chains.json
-${SFP_PATH} /restconf/config/service-function-path:service-function-paths
-${SFP_ASYMM_FILE} ${CURDIR}/../../../../variables/gbp/6node/demo-asymmetric-chain/service_function_paths.json
-${SFP_SYMM_FILE} ${CURDIR}/../../../../variables/gbp/6node/demo-symmetric-chain/service_function_paths.json
-${ENDPOINT_REG_PATH} ${GBP_REGEP_API}
-${ENDPOINT_UNREG_PATH} ${GBP_UNREGEP_API}
-${ENDPOINTS_OPER_PATH} /restconf/operational/endpoint:endpoints
+${VM_HOME_FOLDER} ${WORKSPACE}
+${VM_SCRIPTS_FOLDER} scripts
+${ODL} ${ODL_SYSTEM_IP}
+${GBPSFC1} ${TOOLS_SYSTEM_IP}
+${GBPSFC2} ${TOOLS_SYSTEM_2_IP}
+${GBPSFC3} ${TOOLS_SYSTEM_3_IP}
+${GBPSFC4} ${TOOLS_SYSTEM_4_IP}
+${GBPSFC5} ${TOOLS_SYSTEM_5_IP}
+${GBPSFC6} ${TOOLS_SYSTEM_6_IP}
+@{GBPSFCs} ${GBPSFC1} ${GBPSFC2} ${GBPSFC3} ${GBPSFC4} ${GBPSFC5} ${GBPSFC6}
+${OF_OVERLAY_CONFIG_PATH} /restconf/config/ofoverlay:of-overlay-config
+${TOPOLOGY_PATH} ${CONFIG_TOPO_API}/topology/ovsdb:1
+${SF_PATH} /restconf/config/service-function:service-functions
+${SF_FILE} ${CURDIR}/../../../../variables/gbp/6node/service_functions.json
+${SFF_PATH} /restconf/config/service-function-forwarder:service-function-forwarders
+${SFF_FILE} ${CURDIR}/../../../../variables/gbp/6node/service_function_forwarders.json
+${SFC_PATH} /restconf/config/service-function-chain:service-function-chains
+${TUNNELS_PATH} ${CONFIG_NODES_API}
+${TUNNELS_FILE} ${CURDIR}/../../../../variables/gbp/6node/tunnels.json
+${SFC_ASYMM_FILE}
+... ${CURDIR}/../../../../variables/gbp/6node/demo-asymmetric-chain/service_function_chains.json
+${SFC_SYMM_FILE}
+... ${CURDIR}/../../../../variables/gbp/6node/demo-symmetric-chain/service_function_chains.json
+${SFP_PATH} /restconf/config/service-function-path:service-function-paths
+${SFP_ASYMM_FILE}
+... ${CURDIR}/../../../../variables/gbp/6node/demo-asymmetric-chain/service_function_paths.json
+${SFP_SYMM_FILE}
+... ${CURDIR}/../../../../variables/gbp/6node/demo-symmetric-chain/service_function_paths.json
+${ENDPOINT_REG_PATH} ${GBP_REGEP_API}
+${ENDPOINT_UNREG_PATH} ${GBP_UNREGEP_API}
+${ENDPOINTS_OPER_PATH} /restconf/operational/endpoint:endpoints
+