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Dell EMC SmartFabric OS10 User Guide Release 10.5.1

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OpenFlow protocol

The OpenFlow protocol supports three message types, each with multiple subtypes:

  • Controller-to-switch
  • Asynchronous
  • Symmetric

Controller-to-switch

Table 1. Supported controller-to-switch typesSupported controller-to-switch types
Controller-to-switch types Supported/Not supported
Feature request Supported
Configuration get Supported
Configuration set Supported
Modify-state Supported
Read-state Supported
Packet-out Supported
Barrier Supported
Role-request Supported

Asynchronous

Table 2. Supported asynchronous typesSupported asynchronous types
Asynchronous types Supported/Not supported
Packet-in Supported
Flow-removed Supported
Port-status Supported
Error Supported

Symmetric

Table 3. Supported symmetric typesSupported symmetric types
Symmetric types Supported/Not supported
Hello Supported
Echo Supported
Experimenter Not supported

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