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RYU(8) Ryu RYU(8)


ryu - management for Ryu application


ryu [-h] [--config-dir DIR] [--config-file PATH] [--version] [subcommand] ...


ryu is the executable for Ryu applications. ryu loads a sub-module corresponding to the sub-command and run it. 'run' sub-command is an equivalent to ryu-manager.

Ryu is a component-based software defined networking framework. Ryu provides software components with well defined API that make it easy for developers to create new network management and control applications. Ryu supports various protocols for managing network devices, such as OpenFlow, Netconf, OF-config, etc. About OpenFlow, Ryu supports fully 1.0, 1.2, 1.3, 1.4 and Nicira Extensions.


subcommand specific arguments

-h, --help
show this help message and exit
--config-dir DIR
Path to a config directory to pull *.conf files from. This file set is sorted, so as to provide a predictable parse order if individual options are over-ridden. The set is parsed after the file(s) specified via previous --config-file, arguments hence over-ridden options in the directory take precedence.
--config-file PATH
Path to a config file to use. Multiple config files can be specified, with values in later files taking precedence. The default files used are: None
show program's version number and exit


Ryu development team


2011-2019 Nippon Telegraph and Telephone Corporation
March 26, 2019 4.30