Version 24 (modified by 10 years ago) (diff) | ,
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Case Study from "Creating Repeatable Computer Science and Networking Experiments on Shared, Public Testbeds"
This page is under construction.
Reproduce the 4-router case study
- Reserve the 4-router topology:
- If you do have a GENI account you can reserve the RSpec at any InstaGENI aggregate following these instructions.
- If you don't have a GENI account you can try instantiating a 4-node topology using a guest account on Apt (this is under development; the topology loads but the experiment hasn't been fully tested on apt)
- The exercise works better if you choose to upload your
SSH
public key and login to the router nodes using your ownSSH
client.
- The exercise works better if you choose to upload your
- Follow the instructions on this page to send traffic and bring interfaces and nodes up and down.
How to reconstruct the experiment artifacts
The following instructions assume you have a GENI account.
Step-by-step instructions to recreate each step of the case study is broken into three parts:
- How to create the XORP VM image
- How to manually configure the trivial 4-node topology Note that the RSpecs shown in this section are bound.
- How to scale up the experiment
Other materials:
- How to create the XORP VM image
- Contents of repo containing experiment artifacts including:
- start-xorp.sh - script to generate OSPF configuration file and start XORP
Relies on:
- ospfd-conf-gen.awk - script to generate OSPF configuration file on any node
- example vm_info.txt input file
- example OSPF config file output by the script
- xorp_log.sh - script to periodically compare current routing table state to previous routing table state
- start-xorp.sh - script to generate OSPF configuration file and start XORP
Relies on:
Attachments (1)
-
4node-v4.mod.rspec (14.7 KB) - added by 8 years ago.
Unbound RSpec for 4 node topology
Download all attachments as: .zip