+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| VDU | `Virtualization Deployment Unit <https://wiki.onap.org/display/DW/Comparison+of+Current+R3+Clean+Version+with+IFA011+v2.5.1>`__ |
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| VES | `Virtual function Event Stream <https://wiki.opnfv.org/download/attachments/6819329/OPNVF%20VES.pptx?version=4&modificationDate=1466395653000&api=v2>`__ |
+| VES | Virtual function Event Stream |
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| vF | Virtual Firewall (an example VNF) |
+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+