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OpenFlow 1.5 support #2115
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This issue is stale because it has been open 180 days with no activity. Remove stale label or comment, or this will be closed in 180 days |
There is a PR in libOpenflow to support OF1.5 antrea-io/libOpenflow#13 |
This issue is stale because it has been open 90 days with no activity. Remove stale label or comment, or this will be closed in 90 days |
This issue is stale because it has been open 90 days with no activity. Remove stale label or comment, or this will be closed in 90 days |
This issue is stale because it has been open 90 days with no activity. Remove stale label or comment, or this will be closed in 90 days |
Done in #3770 |
Describe the problem/challenge you have
Antrea uses github.com/contiv/libOpenflow to configure Openflow rules to OVS. Currently the library only supports OpenFlow 1.3. It becomes a problem when we need some features introduced in new versions. For example, when fixing #2092, the ideal solution is to use "insert-buckets" to update groups but the operation is only available in OpenFlow 1.5.
When introducing OpenFlow 1.5 support, we also need to take care of its impact on compatibility, like whether it requires more recent kernel module support.
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