https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/OPNFLWPLUG-558 OpenFlowPlugin <p>Controller disregards switch responses during handshake phase in OpenFlow 1.3</p> <p>Example. The switch sends a FEATURE REPLY which says:</p> <p>FLOW_STATS: False<br/> TABLE_STATS: False<br/> QUEUE_STATS: False</p> <p>The controller immediately replies with OFPMP METER FEATURES</p> <p>That is broken - you are not supposed to ask the switch for meter features if it has not got any in the first place.</p> <p>Operating System: All<br/> Platform: All</p> OPNFLWPLUG-558

Broken protocol handling part 1 - incorrect handshake

Bug Resolved Cannot Reproduce Unassigned Anton Ivanov Tue, 6 Oct 2015 09:05:38 +0000 Mon, 27 Sep 2021 09:01:39 +0000 Tue, 6 Oct 2015 10:16:32 +0000 General 0 1 <p>Talking about He-codebase, right?</p> <p>Yes. </p> <p>I will test the new one shortly with and without the config setting and if it does not behave per spec file that separately.</p> <p>I discussed this one with Anil - the spec is actually flawed here and the old behavior is probably the only way to work around the flaw.</p> <p>I assumed that you can imply that there are no meter stats if the stat related feature bits are False. However that is not the case as the spec appears to not have a direct FeatureReply feature bit to METER_FEATURES in the first place.</p> <p>I am going to close this one and continue going through the FSM (or to be more exact lack of) in the protocol handler and filing bugs for both old and new.</p> Development External issue ID 4419 External issue URL Rank 0|i031w7: