The list of remaining work items for OpenFlow 1.1 is below. It is
probably incomplete.
- * Implement Write-Actions instruction.
- [required for 1.1+]
-
* The new in_phy_port field in OFPT_PACKET_IN needs some kind of
implementation. It has a sensible interpretation for tunnels
but in general the physical port is not in the datapath for OVS
on the change log at the end of the OF1.2 spec. I didn't compare the
specs carefully yet.)
+ * Action translation needs some work to transform OpenFlow 1.1
+ field modification actions into OpenFlow 1.2+ "set-field"
+ actions, because OpenFlow 1.2 dropped support for the OF1.1
+ actions.
+
OpenFlow 1.3
------------
[optional for OF1.3+]
* More flexible table miss support.
+ This requires the following.
+ - Change the default table-miss action (in the absense of table-miss
+ entry) from packet_in to drop for OF1.3+. Decide what to do if
+ a switch is configured to support multiple OF versions.
+ - Distinguish table-miss flow entry and make its packet_in reason
+ OFPR_NO_MATCH. (OFPR_TABLE_MISS for OF1.4)
+ Also, make it use the appropriate pin scheduler.
[required for OF1.3+]
* IPv6 extension header handling support. Fully implementing this