Version 35 (modified by 10 years ago) (diff) | ,
---|
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 have a GENI account you can reserve the RSpec at any InstaGENI aggregate following these instructions.
- In particular the 4-node, single aggregate topology is available via the portal as OSPF 4-node (InstaGENI)
- If you have a GENI account you can reserve the RSpec at any InstaGENI aggregate following these instructions.
- Follow the instructions on this page to send traffic and bring interfaces and nodes up and down.
Reproduce multi-site case study topologies
- Using the same instructions as above, reserve the 7-router topology at either a single aggregate or spread across three-aggregates
- The 7-node, single aggregate topology is loaded in the portal as OSPF 7-node (InstaGENI)
- (under-test) The 7-node, three aggregate topology is loaded in the portal as OSPF 7-node 3-aggregate (InstaGENI)
- Again, follow the instructions on this page to send traffic and bring interfaces and nodes up and down.
Step-by-Step: 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