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ChangeLog
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ChangeLog
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------------------------
mul-concave
-----------------------
- PRISM SDN logical router
- GUI support (Beta)
- High availability support for major components (active-standby)
- Adaptive service chaining application
- Loop detection/prevention in topology
- OF domain multi-path connector services
- Various Openflow switches validated to work flawlessly
- Persistent DB storage of all active configuration elements
- Performance improvements
- Huge number of bug fixes
- Native python app support
- Developer friendly documentation
-------------------------
mul-4.0.1
-------------------------
- Support for Openflow 1.4
- Support for (almost) all Openflow 1.3 features
- Backward compatibility with Openflow 1.0, Openflow 1.3
- Support for RESTapi
* Python tornado based
- Improved documentation
- Huge improvement in CLI features
* Tons of configuration options
- Many security and stability fixes in infrastructure
- Support for Overlays
- SSL support (TLSv1.2)
- Python bindings( Apis )
-------------------------
mul 3.0.1-beta
-------------------------
- Support for Openflow 1.3.1
* Wire protocol implementation
* Multiple Group support
* Multiple Table support
- Backward compatibility with Openflow 1.0 (supports both openflow versions)
- Many security and stability fixes in infrastructure
- Improved documentation
--------------------------
mul 2.8.30 release notes
--------------------------
This release contains many bug fixes and performance improvements in various components.
-------------------------
mul 2.0 release notes
-------------------------
Core infrastructure
- Availability of "services" exported to various apps.
- Support for RPC or shared memory constructs for inter-app communication
- Support for auxillary connections by "core" mul to boost parallel processing
- Support for seqlock primitive for low contention locking
- datapath-id abstraction into a sequential-id space for applications
- Stringent flow and action validations before applying to hardware
- Support for almost all OF 1.0 actions
New applications
- Fabric app :
- Adds ability to form a data center fabric using a set of openflow 1.0 switches
- Weaves point to point multiple-l2 networks
- Multi-tenant aware
- Dynamic insertion and deletion of default gateways per tenant virtual network
- Supports Openstack integration
- Zero manual provisioning
- Zero broadcast
- Proactive flow installation with no controller software forwarding or latency for supported switches
- Proxy ARP available for unsupported switches (which can't identify L3 fields in ARP packets)
- Fast rerouting response to port down events i.e can fall back to secondary routes in sub-second time-periods
- Support for online switch addition or deletion to fabric
- Support for v-motion
- CLI app :
- Unified cli for controller provisioning and debugging
- Provides configurations backup mechanism in persistent storage
- Supports config replay based on per application events
- Extensions for future config HA
- NBAPI integration
New Services
- Routing and Topology
- Shortest path computation using Floyd warshall algorithm
- Service exported via shared-memory constructs
- Scalable upto 512 switches. (This number is just a testing limit)
- Topology discovery using LLDP protocol
- Can identify fabric-ports from external ports