Changes between Version 13 and Version 14 of OpenFlow/Slicer/Requirements

Timestamp:

04/23/15 13:33:29 (9 years ago)

Author:

tupty@bbn.com

Comment:

--

OpenFlow/Slicer/Requirements

@@ -42 +42 @@
   * '''OF-OPR-SLCR-FN-004-g''': The slicer MUST know which controller sent a given ''request'' message (e.g. stats request, barrier request, etc) and only send the ''reply'' message back to that controller.
  * '''OF-OPR-SLCR-FN-005''': The slicer MUST have support for functions needed to implement the GENI AM API on top of it.  The API calls and parameters MAY implement a superset of what is needed for the GENI API (e.g. flowspace[] instead of vlan_ids[]).
-  * '''OF-OPR-SLCR-FN-005-a''': There MUST be an API call similar to the following: ''add_slice(slice_id, controller_url, vlan_ids[])''.  The slice should not timeout from the slicer without explicit removal from a separate API call or from the administrator.
+  * '''OF-OPR-SLCR-FN-005-a''': There MUST be an API call similar to the following: ''add_slice(slice_id, controller_url, List[Tuple(switchname, portname, vlanid)]''.  The slice should not timeout from the slicer without explicit removal from a separate API call or from the administrator.
   * '''OF-OPR-SLCR-FN-005-b''': There MUST be an API call similar to the following: ''delete_slice(slice_id)''
   * '''OF-OPR-SLCR-FN-005-c''': There MUST be an API call similar to the following: ''change_controller(slice_id, controller_url)''
   * '''OF-OPR-SLCR-FN-005-d''': There MUST be an API call similar to the following: ''dump_slices()''.  This can be used by a GENI AM for synchronization purposes.  It should list all slices managed by the slicer, all DPIDs connected to the slicer, and the controllers and VLANs that correspond to each slice.
-  * '''OF-OPR-SLCR-FN-005-e''': There MAY be an API call similar to the following: ''update_slice(slice_id, vlan_ids[])''
+  * '''OF-OPR-SLCR-FN-005-e''': There MAY be an API call similar to the following: ''update_slice(slice_id, List[Tuple(switchname, portname, vlanid)])''
  * '''OF-OPR-SLCR-FN-006''': The slicer MUST ensure that OpenFlow 1.0 synchronous messages which arrive at the slicer and that are initiated by the controller receive a response, either from the switch or from the slicer itself.  This includes forwarding !OpenFlow error messages which are generated by the switches.
  * '''OF-OPR-SLCR-FN-007''': The slicer MUST prevent device configuration change requests that would affect other slices (such as port down, adding a queue to a port, etc) from reaching the network device.