-post-v1.3.0
+v1.5.0 - xx xxx xxxx
------------------------
+ - OpenFlow:
+ - Added support for querying, modifying, and deleting flows
+ based on flow cookie when using NXM.
+ - Added new NXM_PACKET_IN format.
+ - ovs-ofctl:
+ - Added daemonization support to the monitor and snoop commands.
+ - ovs-vsctl:
+ - The "find" command supports new set relational operators
+ {=}, {!=}, {<}, {>}, {<=}, and {>=}.
+ - ovsdb-tool now uses the typical database and schema installation
+ directories as defaults.
+ - The default MAC learning timeout has been increased from 60 seconds
+ to 300 seconds. The MAC learning timeout is now configurable.
+
+
+v1.4.0 - 30 Jan 2012
+------------------------
+ - Compatible with Open vSwitch kernel module included in Linux 3.3.
+ - New "VLAN splinters" feature to work around buggy device drivers
+ in old Linux versions. (This feature is deprecated. When
+ broken device drivers are no longer in widespread use, we will
+ delete this feature.) See ovs-vswitchd.conf.db(5) for more
+ information.
- OpenFlow:
- Added ability to match on IPv6 flow label through NXM.
+ - Added ability to match on ECN bits in IPv4 and IPv6 through NXM.
+ - Added ability to match on TTL in IPv4 and IPv6 through NXM.
+ - Added ability to modify ECN bits in IPv4.
+ - Added ability to modify TTL in IPv4.
+ - ovs-vswitchd:
+ - Don't require the "normal" action to use mirrors. Traffic will
+ now be properly mirrored for any flows, regardless of their
+ actions.
+ - Track packet and byte statistics sent on mirrors.
+ - The sFlow implementation can now usually infer the correct agent
+ device instead of having to be told explicitly.
- ovs-appctl:
- New "fdb/flush" command to flush bridge's MAC learning table.
+ - ovs-test:
+ - A new distributed testing tool that allows one to diagnose performance
+ and connectivity issues. This tool currently is not included in RH or
+ Xen packages.
+ - RHEL packaging now supports integration with Red Hat network scripts.
+ - bonding:
+ - Post 1.4.*, OVS will be changing the default bond mode from balance-slb
+ to active-backup. SLB bonds carry significant risks with them
+ (documented vswitchd/INTERNALS) which we want to prevent unsuspecting
+ users from running into. Users are advised to update any scripts or
+ configuration which may be negatively impacted by explicitly setting
+ the bond mode which they want to use.
+
-v1.3.0 - xx xxx xxxx
+v1.3.0 - 09 Dec 2011
------------------------
- OpenFlow:
- Added an OpenFlow extension which allows the "output" action to accept
via "ip_frag" in ovs-ofctl).
- New ovs-ofctl "get-frags" and "set-frags" commands to get and set
fragment handling policy.
- - CAPWAP tunneling now supports an extension to transport a 64-key. By
- default it remains compatible with the old version and other
+ - CAPWAP tunneling now supports an extension to transport a 64-bit key.
+ By default it remains compatible with the old version and other
standards-based implementations.
- Flow setups are now processed in a round-robin manner across ports
to prevent any single client from monopolizing the CPU and conducting
datapath/linux-2.6/compat-2.6 directories.
- Feature removals:
- Dropped support for "tun_id_from_cookie" OpenFlow extension.
- Please use the extensible match extensions instead.
+ Please use the extensible match extensions instead.
- Removed the Maintenance_Point and Monitor tables in an effort
to simplify 802.1ag configuration.
- Performance and scalability improvements
git://git.onelab.eu / sliver-openvswitch.git / blobdiff