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Author SHA1 Message Date
Bob Lantz c265deedef Cluster edition prototype: remote nodes and links. 
We add a new experimental feature to allow Mininet to run across
a cluster of machines. This is currently implemented via a set
mix-in classes that provide remote nodes that are implemented
via a connection to a remote shell, and remote links which are
tunnels across servers. In this preliminary implementation,
both control and data connections are made via ssh, but this
could change in the future.

A MininetCluster class is provided which allows existing code
to be used with minimal modification - all that is required is
to provide a list of servers to use. A customizable placement
algorithm may also be specified. An experimental CLI subclass
is also provided to make it easier to examine node placement;
status and links commands can also check whether nodes and
tunnels are still running.

Although this is an experimental feature, it does include a
--cluster option to make it convenient to start up a Mininet
simulation over a cluster, and a script to assist with setting
up the prerequisite authentication via ssh key pairs.

The cluster feature is preliminary and missing some obvious
important features, such as parallel startup and multiple tunnel
types, which we hope to add in the future.
 2014-09-04 23:07:01 -07:00
Brian O'Connor a280501ff1 Merge branch 'master' into nat 
Conflicts:
	mininet/net.py
	mininet/node.py
 2014-08-07 13:40:14 -07:00
Bob Lantz 5465246245 Merge branch 'devel/defaultController' of https://github.com/cdburkard/mininet into cdburkard-devel/defaultController 
Conflicts:
	bin/mn
	mininet/net.py
 2014-07-16 10:24:35 -07:00
Cody Burkard 5ac3cde2bd restructured defaultController into a function 2014-07-15 15:48:18 -07:00
Bob Lantz b5962e8ee9 Added TorusTopo, a 2D torus topology 2014-07-15 05:44:13 -07:00
Cody Burkard 72fd120dc8 added default controller class 2014-07-11 19:04:20 -07:00
lantz 21b50c962e Merge pull request #325 from cdburkard/patches/userspace_connect 
added waitConnected attribute to mininet class
 2014-07-14 13:46:07 -07:00
Bob Lantz 38addf2e24 Add alias + switch: { 'ovs': OVSSwitch, 'lxbr': LinuxBridge } 2014-07-10 01:34:53 -07:00
Cody Burkard 84ea8d7f90 added waitConnected attribute to mininet class 2014-07-09 19:12:15 -07:00
Brian O'Connor e0af160213 small fixes for NAT 2013-10-23 13:48:50 -07:00
Brian O'Connor ffeb16eb66 fixing --nat option in mn 2013-10-03 16:29:05 -07:00
Brian O'Connor 47b9466fad Adding NAT class 
Includes automatic NAT feature (mn --nat) and addNAT convenience method for topologies
fixes #111
 2013-10-03 09:39:40 -07:00
Brian O'Connor 1e5cdfd805 Merge branch 'master' of github.com:mininet/mininet 2013-08-02 13:36:18 -07:00
Brian O'Connor bb0006b683 Merging MurphyMc LinearTopo pull request 2013-08-02 13:35:38 -07:00
Bob Lantz 786117dd49 Merge branch 'ivs' of https://github.com/rlane/mininet into rlane-ivs 
Conflicts:
	util/install.sh

fixes #159
 2013-07-31 18:20:18 -07:00
Brian O'Connor 19bc1df15d fixed style error 2013-07-26 13:45:56 -07:00
Brian O'Connor bda2317d8b Catching exceptions thrown in mn 2013-07-25 19:27:06 -07:00
Rich Lane 27da832d6d add support for the IVS virtual switch 
IVS is an open source virtual switch available for download at
https://github.com/floodlight/ivs. It uses the openvswitch
kernel module.
 2013-06-27 14:50:59 -07:00
Bob Lantz 294bbad407 Display usage information if there are extra arguments 
Fixes #130
 2013-05-22 18:04:35 -07:00
Bob Lantz 8838c30ea1 Remove non-functional --prefixlen (use --ipbase instead) 2013-03-13 16:18:04 -07:00
Brandon Heller bd964adb57 mn: change default passive listening port to 6634 
Becomes consistent with the OpenFlow walkthrough & MN walkthrough web pages.
 2012-11-15 00:50:25 -08:00
Brandon Heller 9330a33fe5 pep8: Fix E501 line-too-long errors incurred fixing other pep8 stuff :-) 2012-11-13 17:21:36 -08:00
Brandon Heller edf6003217 pep8: fix E128 continuation line under-indented errors 
I wasn't sure this was worth fixing at first, but it does look more readable
now.
 2012-11-13 16:59:10 -08:00
Bob Lantz e2b799b815 Fix/work around setuptools' evil PYTHONPATH madness. 2012-11-03 21:36:03 -07:00
Bob Lantz 01e0758e5d Add 'type mn -h for details' to usage message. 2012-08-16 16:12:55 -07:00
Bob Lantz 28c2cdc2c4 Workaround for openvswitch_mod rename and pass code check. 2012-07-06 23:30:14 -07:00
Bob Lantz d85a58feeb Autogenerate man page for mnexec. 2012-07-06 23:18:24 -07:00
Bob Lantz 39128f8cf8 Add VERSION string. 2012-07-03 22:08:33 -07:00
Bob Lantz f2e7884ade Add support for generating man page from mn --help. 2012-07-01 23:23:56 -07:00
Bob Lantz ec969b7f99 Change default controller for mn to ovsc (ovs-controller.) 
Also add check to see if another controller is running -
eventually we should really detect errors from starting the
controller!!
 2012-07-01 20:31:30 -07:00
Brandon Heller 928c0761a0 Move code from mn into mininet/util to enable reuse 
Any code in mn is not usable by other Python code.

Hence, move this code into util, so other scripts can use it.
 2012-05-30 00:08:01 -07:00
Brandon Heller 30b4b4e7f9 Rename and document customNode 
Now customConstructor, because it general to both links and nodes.
 2012-05-29 23:57:52 -07:00
Bob Lantz 0e8cca0869 Remove unnecessary and broken --ip option. 2012-05-10 16:54:03 -07:00
Bob Lantz 197b083fbc Add static cpu (and memory) assignment. 2012-04-08 20:49:12 -07:00
Bob Lantz a4338de38c Fix error message. 2012-04-05 20:57:29 -07:00
Bob Lantz 612b21cbe7 Pass code check. 2012-03-23 18:38:49 -07:00
Bob Lantz 335ba99b60 Add --switch ovsl for legacy OVS. 2012-03-23 13:33:31 -07:00
Bob Lantz ff56881946 Add TCLink for simplified tc-limited link creation. 2012-03-20 15:43:43 -07:00
Bob Lantz 8856d284c0 Fix CLI commands. 2012-03-11 19:44:04 -07:00
Bob Lantz 14ff3ad3d0 Fix codecheck and MininetWithControlNet. 2012-03-10 20:44:34 -08:00
Bob Lantz 82f483f559 Add support for specifying host IP range with --ipbase. 2012-03-09 17:44:47 -08:00
Bob Lantz 8e3699eca6 Move init() into Mininet() and remove calls (since called automatically.) 
Note: we should probably rename it "setup()" to avoid confusion.
 2012-03-09 14:10:20 -08:00
Bob Lantz 9addfc13ce Add OVSController to complete out-of-box Ubuntu experience. 2012-03-08 23:48:07 -08:00
Bob Lantz 2db4268ba8 Fix NOX controller so that mn --controller nox,pyswitch,... works. 2012-03-08 22:07:19 -08:00
Bob Lantz 8688ca9249 Remove debugging message. 2012-03-08 13:40:03 -08:00
Bob Lantz 216a4b7c9d Support for CFS bandwidth limiting. 
Also trying to fix NOX cmdline opt, but broken at the moment.
 2012-03-08 00:05:45 -08:00
Bob Lantz 7d557fd759 Remove deprecated reference kernel switch. 2012-03-06 23:48:26 -08:00
Bob Lantz 1dcc047624 Changed to make 'output' the default log level. 2011-01-04 17:12:34 -08:00
Bob Lantz 87737a7064 One more merge fix. 2010-10-17 17:25:16 -07:00
Bob Lantz 4876b43fe9 Merge branch 'of1.0' into testing 
Conflicts:

	bin/mn
	mininet/cli.py
	mininet/moduledeps.py
	mininet/node.py
	mininet/topo.py
	util/install.sh
 2010-10-17 17:23:23 -07:00