Tenjin SDN

Software-defined networking with Rust.

Goals

To understand The software-defined networking well, I trying to create a simple SDN with Rust language to support Openflow 1.0 first and 1.3 later.

Get started

run Tenjin

cargo run --release

run mininet

sudo mn --controller=remote,ip=127.0.0.1 --mac --switch=ovsk,protocols=OpenFlow10 --topo=tree,2

TODOs

• design structure of code and working.
• test case. (Read docs)
• write more description in README.
• handle needed messages.
• remove all unwarp.

Learning resources

• rust_ofp
• awesome-sdn
• ryu
• learn-sdn-with-ryu

Plan

Diagram

stateDiagram
con: Controller
conf10: Controller frame 10
conf13: Controller frame 13

ofp10: Openflow Manager 10
ofp13: Openflow Manager 13

ofpv10_h: openflow v1.0 header
ofpv10_e: openflow v1.0 Event

ofpv13_h: openflow v1.3 header
ofpv13_e: openflow v1.3 Event

[*] --> con
con --> conf10
conf10 --> ofp10
ofp10 --> ofpv10_h
ofp10 --> ofpv10_e

con --> conf13
conf13 --> ofp13
ofp13 --> ofpv13_h
ofp13 --> ofpv13_e

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