NePA TesT: Community Network Emulator

Add seconds option to iperf()

Use 2.2.0b0 for consistency with earlier Mininet releases

Make port1, port2 truly optional and don't pass them to Link()

Draft update for Mininet 2.2b0

First crack at fixing multiple links

• Makes MultiGraph more like networkx.multigraph
• Adds converTo method
• Synchronizes node1 with xxx1 in link options

Use server receive rate rather than client send()/buffering rate

Fixes #412

Merge pull request #376 from cdburkard/patches/pingOutput

if we do not receive a ping and cannot parse output, return errorTuple

if we do not receive a ping and cannot parse output, return errorTuple

use cgroups to calculate percentage of cpu used

Merge pull request #342 from cdburkard/devel/startup

improve startup performance, largely by removing unnecessary ifconfigs

moving NAT to nodelib

Merge branch 'master' into nat

Conflicts:
mininet/net.py
mininet/node.py

added some documentation

removed comments and cleaned up code.

testing link stuff

Check for Controller type using isinstance()

Tolerate passing controller objects into Mininet()

Merge pull request #318 from cdburkard/patches/hifi_fix

added support in iperf for different result formats.

Merge pull request #325 from cdburkard/patches/userspace_connect

added waitConnected attribute to mininet class

Change algorithm slightly and print progress

Shutting down controller first

fixed linearbandwidth and waitconnected

conforming to style, and fixing documentation

improved waitConnected algorithm and set default wait time to wait forever

set default iperf formatting to none

fixed default iperf formatting behavior

net: allow batch shutdown of multiple types of switches

Each switch class will be called to shutdown its own instances.

Add a timeout parameter to the pingAll command

Update net.py

Ping: packet loss should be a float

Add support for batch shutdown of OVS switches.

This saves about 10 seconds for a 200 switch network.

2.1.0 -> 2.1.0+

more NAT cleanup of net and topo

Adding NAT class
Includes automatic NAT feature (mn --nat) and addNAT convenience method for topologies
fixes #111

code check fixes & add comment spaces

changed CLI to MininetFacade; a great deal of logic also changed

Made net compliant with dict semantics and added function comments
Fixed locals bug (now they are persisent across calls)

Merge pull request #181 from mininet/devel/ping

pingall now reports fraction received

Prevent Mininet from crashing when display not set
fixes #173

Added output line to ping that is closer to ping program output

Clean up intfs in root NS, and avoid deleting HW intfs

It appears that under certain conditions, such as when a
namespace exits, both ends of a veth pair may get dumped
into the root namespace. We therefore now remove an interface
both from its home namespace and from the root namespace.

Add net['h1'] and for node in net support
thanks to Brian O'Connor for reminder + suggestion
closes #114

test_hifi: Fix occasional test breakage

Source of error: regex to parse ps output had a single space, rather
than handling any amount of whitespace before the CPU percentage. When
that percentage would drop below 10.0, an space would be printed,
confusing the regex....

Move CPU limit into net, to be reused in future unit tests

pep8: Fix E127 continuation line over-indented

There are a bunch of these remaining, but I don't think the right course is
to 'fix' all of them to make pep8 happy, but instead to either change
the test in pep8 to consider that a continuation line may itself...

pep8: Fix E125 continuation line does not distinguish itself from next logical line

VERSION -> 2.0.0rc1

Update version number to 2.0.0d3 (and pass version check)

Add VERSION string.

configHosts(): don't try to configure nonexistent interfaces.