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Networking · B.Tech 3rd / 4th year · major · 6–8 weeks guided

Software-Defined Traffic Shaping and QoS Simulator

SDN teaching tool: topology editor, controller that installs flow rules, traffic generator, and charts for latency/drop when you starve a queue. Optional Mininet notes in the report; the graded demo runs in the browser + backend sim.

Student project kit

₹12,999/-₹7,999/-

1–4 students · 6–8 weeks guided. College title can be adapted on the counselling call.

Audience

Who it is for

ECE/CSE networking majors who need a visual SDN project, not only Mininet screenshots.

Live demo: two flows, apply QoS, show the video flow’s drop rate fall. Export rules as a table for the record.

Branches

CSEITECE

Team size: 1–4 students

Problem

Existing vs proposed

SDN is in the syllabus; colleges rarely have programmable switches. Students memorise OpenFlow slides.

Web topology → controller REST → simulated forwarding with token-bucket QoS → metrics. Compare best-effort vs video-priority flow.

Build

Modules

PythonFastAPIReact topology (React Flow)QoS simulationoptional Mininet appendix

  1. 1. Topology

    • Hosts, switches, links, bandwidth

  2. 2. Controller

    • Flow table CRUD
    • Priority, match, action

  3. 3. Data plane sim

    • Queues, token bucket
    • Drop / delay stats

  4. 4. Lab sheet

    • Before/after QoS charts
    • Rule dump PDF

Demo

What you can show

  • Visual topology
  • Measurable QoS change
  • Rules you can print for viva

Viva

Panel topics

  • Control vs data plane
  • OpenFlow match/action
  • QoS vs over-provisioning

Deliverables

Included with the kit

  • Complete source code (ZIP + GitHub-style repo)
  • Database schema and sample data / dataset notes
  • README.md — how to run, stack, modules, and demo path (Windows + college lab)
  • Viva question bank with short answers
  • Two mentor reviews: architecture, then final demo

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