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mininet / examples @ 9cc9a491

Name Size Revision Age Author Comment
  test 76a8a163 over 8 years Bob Lantz Clean up sshd.py and its test so it works on Vi...
README.md 3.3 KB d70ca981 over 8 years Bob Update README.md
__init__.py 48 Bytes 045ef7b8 over 8 years Bob Lantz Add docstring to satisfy pylint
baresshd.py 845 Bytes 9cc9a491 over 8 years Bob Lantz Avoid reverse DNS lookup
bind.py 6.28 KB 445c0959 over 8 years Bob Lantz Pass code check (except bogus Popen error)
consoles.py 15.2 KB 9bfc7c77 over 8 years Bob Lantz Satisfy pylint
controllers.py 1.03 KB 2e7d0d49 over 8 years Brian O'Connor fixed indent issue with examples/controllers.py
controllers2.py 1.59 KB dcb3036b almost 9 years Bob Lantz Change to use addLink() interface for symmetry/...
controlnet.py 4.66 KB cfb6bf95 over 8 years Brian O'Connor adding commandline args to UserSwitch in contro...
cpu.py 2.32 KB 2eb0593c about 9 years Brandon Heller examples/cpu: Fix typo, note existence in README
emptynet.py 960 Bytes ecddbcf2 over 8 years Brian O'Connor updated emptynet to use addLink
hwintf.py 1.5 KB 220376b6 over 8 years Brian O'Connor hwintf.py: allow intf to be specified in cmd line
limit.py 1.56 KB fcd01592 about 9 years Brandon Heller Move CPU limit into net, to be reused in future...
linearbandwidth.py 3.22 KB edf60032 about 9 years Brandon Heller pep8: fix E128 continuation line under-indented...
miniedit.py 24.9 KB a3879524 over 8 years Brian O'Connor fixed host ip assignment and shutdown with xter...
multiping.py 2.18 KB 891d8071 over 8 years Brian O'Connor fixed multiping example
multipoll.py 2.41 KB edf60032 about 9 years Brandon Heller pep8: fix E128 continuation line under-indented...
multitest.py 1.02 KB b605cf74 over 8 years Brian O'Connor style in multitest
nat.py 3.76 KB 33e39a24 over 8 years Bob Lantz Fix some pylint messages.
popen.py 1023 Bytes 50cebe67 almost 10 years Bob Lantz Add pmonitor() to make it easy to monitor popen...
popenpoll.py 932 Bytes 9a73dcad over 8 years Brian O'Connor fixed print format in popenpoll
scratchnet.py 1.98 KB a49c85a6 almost 10 years Bob Lantz Fix examples to work with new API (and vice-ver...
scratchnetuser.py 2.4 KB bf208cde about 9 years Brandon Heller Fix SSHD example by generalizing input intf arg...
simpleperf.py 1.47 KB d7768ab2 about 9 years Brandon Heller examples/simpleperf: Warn in docstring about ef...
sshd.py 2.8 KB 76a8a163 over 8 years Bob Lantz Clean up sshd.py and its test so it works on Vi...
tree1024.py 534 Bytes 11782ae0 about 11 years Bob Lantz Commented out kernel ref, moved to Open vSwitch.
treeping64.py 950 Bytes 2e089b5e about 9 years Brandon Heller pep8: Fix E127 continuation line over-indented ...

Latest revisions

# Date Author Comment
9cc9a491 09/19/2013 03:53 AM Bob Lantz

Avoid reverse DNS lookup

76a8a163 09/19/2013 03:48 AM Bob Lantz

Clean up sshd.py and its test so it works on VirtualBox

d70ca981 09/12/2013 09:23 PM Bob

Update README.md

4b719d74 09/12/2013 09:21 PM Bob

Minor cosmetic edits

5b9f6b21 09/12/2013 09:16 PM Bob Lantz

Added .md to README so that it displays nicely on github.

bfb56004 09/11/2013 09:45 PM Brian O'Connor

add rm to sshd tests

c5da46f1 09/11/2013 09:45 PM Brian O'Connor

added -quick options to skip long tests

10fdd01d 09/11/2013 09:45 PM Brian O'Connor

fixed runner.py and added -v and -quick options

1e9e781c 09/11/2013 09:45 PM Brian O'Connor

changed 1% to 2% in test_limit.py

24b38126 09/11/2013 09:45 PM Brian O'Connor

cleaned up and commented test_simpleperf.py

View revisions

README


Mininet Examples

These examples are intended to help you get started using Mininet's Python API.

baresshd.py:

This example uses Mininet's medium-level API to create an sshd process running in a namespace. Doesn't use OpenFlow.

consoles.py:

This example creates a grid of console windows, one for each node, and allows interaction with and monitoring of each console, including graphical monitoring.

controllers.py:

This example creates a network with multiple controllers, by using a custom Switch() subclass.

controllers2.py:

This example creates a network with multiple controllers by creating an empty network, adding nodes to it, and manually starting the switches.

controlnet.py:

This examples shows how you can model the control network as well as the data network, by actually creating two Mininet objects.

cpu.py:

This example tests iperf bandwidth for varying CPU limits.

emptynet.py:

This example demonstrates creating an empty network (i.e. with no topology object) and adding nodes to it.

hwintf.py:

This example shows how to add an interface (for example a real hardware interface) to a network after the network is created.

limit.py:

This example shows how to use link and CPU limits.

linearbandwidth.py:

This example shows how to create a custom topology programatically by subclassing Topo, and how to run a series of tests on it.

miniedit.py:

This example demonstrates creating a network via a graphical editor.

multiping.py:

This example demonstrates one method for monitoring output from multiple hosts, using node.monitor().

multipoll.py:

This example demonstrates monitoring output files from multiple hosts.

multitest.py:

This example creates a network and runs multiple tests on it.

nat.py:

This example shows how to connect a Mininet network to the Internet using NAT. It also answers the eternal question "why can't I ping google.com?"

popen.py:

This example monitors a number of hosts using host.popen() and pmonitor().

popenpoll.py:

This example demonstrates monitoring output from multiple hosts using the node.popen() interface (which returns Popen objects) and pmonitor().

scratchnet.py, scratchnetuser.py:

These two examples demonstrate how to create a network by using the lowest- level Mininet functions. Generally the higher-level API is easier to use, but scratchnet shows what is going on behind the scenes.

simpleperf.py:

A simple example of configuring network and CPU bandwidth limits.

sshd.py:

This example shows how to run an sshd process in each host, allowing you to log in via ssh. This requires connecting the Mininet data network to an interface in the root namespace (generaly the control network already lives in the root namespace, so it does not need to be explicitly connected.)

tree1024.py:

This example attempts to create a 1024-host network, and then runs the CLI on it. It may run into scalability limits, depending on available memory and sysctl configuration (see INSTALL.)

treeping64.py:

This example creates a 64-host tree network, and attempts to check full connectivity using ping, for different switch/datapath types.

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