#plc_hosts = [ PLC_MONITOR_HOST, PLC_WWW_HOST, PLC_BOOT_HOST, PLC_PLANETFLOW_HOST, ]
plc_hosts = [ PLC_WWW_HOST, PLC_BOOT_HOST, ]
#plc_hosts = [ PLC_MONITOR_HOST, PLC_WWW_HOST, PLC_BOOT_HOST, PLC_PLANETFLOW_HOST, ]
plc_hosts = [ PLC_WWW_HOST, PLC_BOOT_HOST, ]