Changes between Version 22 and Version 23 of Documentation/fSDN/OpenFlow
- Timestamp:
- Nov 19, 2013, 7:13:30 PM (11 years ago)
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Documentation/fSDN/OpenFlow
v22 v23 27 27 28 28 29 Preparing the switch for !OpenFlow mode includes: assigning h/w resources for !OpenFlow flows, enabling !OpenFlow mode and enabling specific versions (e.g., 1.1, 1.2 or 1.3), setting ports as crossflow, and lastly adding the 'match' and 'action' rules for expected flow. As an alternative to locally introduced flow rules using the CLI, a remote !OpenFlow controller can be configured which will then receive OpenFlow notifications (PacketIns) for flows not handled locally. The following CLI session excerpt details the commands required to accomplish the above steps:29 Preparing the switch for !OpenFlow mode includes: assigning h/w resources for !OpenFlow flows, enabling !OpenFlow mode and enabling specific versions (e.g., 1.1, 1.2 or 1.3), setting ports as crossflow, and lastly adding the 'match' and 'action' rules for expected flow. As an alternative to locally introduced flow rules using the CLI, a remote !OpenFlow controller can be configured which will then receive !OpenFlow notifications (!PacketIns) for flows not handled locally. The following CLI session excerpt details the commands required to accomplish the above steps: 30 30 31 31 {{{ … … 100 100 101 101 102 === 2. Openflow in OVS Mode ===102 === B. OpenFlow in OVS Mode === 103 103 104 104 105 === 3. Openflow through Network Boot (of custom image) ===105 === C. OpenFlow through Network Boot (of custom image) === 106 106 107 107 === Switching Modes using Web Service === … … 123 123 === Loading and Saving Switch Configurations === 124 124 125 While in L2/L3 mode, the XorPlus CLI under the above account grants complete control to configure the switch and also to load/store configuration files on the root file system. However, it is suggested that experimenters preserve their configs by copying out their configurations (using tftp, etc.) to external locations, and to load them back when required. Below are the relevant CLI commands with further details in the attached PicOS configuration guide from Pica8. Please exercise prudence and caution when saving or moving configuration files in/out of the root file system.125 While in L2/L3 mode, the !XorPlus CLI under the above account grants complete control to configure the switch and also to load/store configuration files on the root file system. However, it is suggested that experimenters preserve their configs by copying out their configurations (using tftp, etc.) to external locations, and to load them back when required. Below are the relevant CLI commands with further details in the attached PicOS configuration guide from Pica8. Please exercise prudence and caution when saving or moving configuration files in/out of the root file system. 126 126 127 127 {{{ … … 156 156 157 157 * [http://www.openflow.org/ OpenFlow] 158 * [http://www.pica8.org Pica8's Pronto 3290 (now simply P-3290)] | [http://pica8.com/support/resources.php Documentation on Installation/Configuration]158 * [http://www.pica8.org Pica8's Pronto 3290 (now simply P-3290)] | [http://pica8.com/support/resources.php Installation/Configuration Guides] 159 159 * [http://www.netfpga.org NetFPGA 1G and 10G cards] 160 160