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mininet / mininet @ 7485b035

# Date Author Comment
7485b035 01/26/2015 10:06 PM Bob Lantz

make 'ovs-vsctl' string symmetric

8014a702 01/26/2015 10:06 PM Bob Lantz

Fix super() typo

bec34e72 01/26/2015 10:06 PM Bob Lantz

Clean up - TCReapply still broken!

9ca63226 01/26/2015 10:06 PM Bob Lantz

Remove shared reconnectms, improve self.started

We still need to set it in batchShutdown()

957fe1db 01/26/2015 10:06 PM Bob Lantz

Refactor for compatibility with isOldOVS() == True

3b4738c2 01/26/2015 10:06 PM Bob Lantz

First crack at setting controller backoff in single command

30ebb852 01/26/2015 10:06 PM Bob Lantz

errRun: add debug( results )

959586bc 01/26/2015 10:06 PM Bob Lantz

Add debug(cmd) to errRun()

9bda9848 01/26/2015 10:06 PM Bob Lantz

Add OVSBatch class (experimental)

This implements batch startup for OVS switches.

c68e4e76 01/26/2015 09:55 PM Bob Lantz

Clarify bandwidth limit for TCIntfs

In the future, we would like to support higher bandwidth
limits for TCIntfs, but we'll probably need to adjust some
of the parameters dynamically.

98a8231c 01/24/2015 12:43 AM Bob Lantz

Exit poll loop on POLLHUP or anything unexpected

In my opinion, we really shouldn't even get POLLHUP, but
we do. In case we get anything else odd, quite polling on
that fd.

28ce13d1 01/24/2015 12:41 AM Bob Lantz

Fix polling in errRun

It's tricky to get this right, but basically we want to read
if there is something to read; if not, we want to check for

ef59cd88 01/24/2015 12:39 AM Bob Lantz

Return correct success condition in cgroupDel

Without this, we end up retrying until we fail, instead
of returning immediately on success!

9db6cdc2 01/22/2015 11:22 AM Bob Lantz

Call delete() in link.stop() ; warn on exited node.cmd()

We should think a bit about the semantics that we want here.
The comments say "stop and clean up link" so perhaps that's
what we want. However, we could also imagine stop stopping
forwarding on the link (and possibly allowing restarts)....

f7b29333 01/19/2015 07:35 AM Bob Lantz

2.2.0 -> 2.2.0+

b93cc989 01/19/2015 07:35 AM Bob Lantz

Pass code check

a8cc243a 01/19/2015 06:59 AM Bob Lantz

Add stp param to OVS and connected() to OVSBridge

This allows --switch ovsbr,stp=True to work correctly

e65dc4c6 01/19/2015 05:56 AM Bob Lantz

OVSLink: use isinstance() to detect OVSSwitch subclasses

d4be9271 01/19/2015 12:09 AM Bob Lantz

Merge del-br into cmd, and add reconnectms param

With newer versions of OVS, this allows us to set up a switch
with a single OVS command (if reconnectms is zero.) If reconnectms
is specified, then it slows things down slightly (but not much.)

026130bd 01/17/2015 09:33 PM Bob Lantz

pass code check

c1b48fb5 01/15/2015 10:43 AM Bob Lantz

Stub out RemoteOVSSwitch.batchShutdown()

Eventually we should implement true batch shutdown.
In the mean time, we just ignore it. Note there's no good
way that I know of for a subclass to remove a superclass
method, so we changed the protocol a bit to require a return...

b1983548 01/15/2015 10:36 AM Bob Lantz

Fix indentation error

d66b9626 01/15/2015 10:07 AM Bob Lantz

Don't stop switches that we've already stopped.

Note that this also changes the way that links are deleted;
the reason is that the batch shutdown doesn't currently delete
the links, but OVSSwitch.stop() does. We may wish to revisit
this in the future.

d7e9c3bb 01/15/2015 10:07 AM Bob Lantz

Add comment about redundant intf.delete()

7a4a865b 01/15/2015 10:07 AM Bob Lantz

customize makeIntfPair to eliminate fastIntfPair

da4dcf37 01/15/2015 10:07 AM Bob Lantz

Add addresses to fastIntfPair() and fix codecheck

5383b0e6 01/15/2015 10:07 AM Bob Lantz

Update comment to reflect OVS patch link limits

9d2e6404 01/15/2015 10:07 AM Bob Lantz

add fastIntfPair to speed up link creation

91a73bd1 01/15/2015 10:07 AM Bob Lantz

use isinstance( intf, OVSIntf )

c069542c 01/15/2015 10:07 AM Bob Lantz

Add OVSLink/--link ovs, which uses OVS patch links when possible

127f35a9 01/14/2015 10:18 PM Bob Lantz

Revert to using OVS default OpenFlow versions.

It makes sense to follow Open vSwitch's lead here.
OVS 2.3 enables OpenFlow 1.0 through 1.3 by default.
OVS 2.0 has incomplete support for 1.3, but you can enable
it with protocols=OpenFlow13

171e8151 01/14/2015 10:15 PM Bob Lantz

Set OVSSwitch default protocols to OpenFlow10,OpenFlow13

For OVS versions 1.9 or earlier, this setting is ignored.

3ac5cafe 01/07/2015 12:26 AM Bob Lantz

Fix code minor code check errors

05dbf82e 12/12/2014 01:03 AM Bob Lantz

Correctly set controller backoff for OVS.

Also report connected in standalone/bridge mode

Fixes #460


c75eb471 12/09/2014 09:37 PM Bob Lantz

2.2.0rc1 -> 2.2.0

9945864a 12/08/2014 11:37 PM Bob Lantz

2.2.0rc1 -> 2.2.0rc2

Basically no changes except for whitespace and satisfying pep8.

7a3159c9 12/08/2014 11:10 PM Bob Lantz

Spacing tweaks for pep8 checker

ccd6b5cd 12/04/2014 05:28 PM Bob Lantz

version -> 2.2.0rc1 and update copyright date

4d55ef11 12/04/2014 04:57 PM Bob Lantz

Restore missing space in RT_GROUP_SCHED message

342d47cf 12/04/2014 04:56 PM Bob Lantz

call to run() should be to runCmd()

554abdd5 12/04/2014 04:38 PM Bob Lantz

warn -> debug in connected; change IVS class comment

061598f0 12/04/2014 04:21 PM Bob Lantz

Change from numeric to symbolic pylint error codes

d754a7ce 12/04/2014 03:36 PM Bob Lantz

Call super(deleteIntfs)

Maybe this is better - maybe not. ;-p

18aab5b7 12/04/2014 08:51 AM Bob Lantz

More pylint changes

11a9c469 12/03/2014 07:22 AM Bob Lantz

Fix missing imports

b1ec912d 12/03/2014 07:00 AM Bob Lantz

Fixing pylint errors

2256a538 12/03/2014 06:59 AM Bob Lantz

Fix pylint error

03ef5567 12/03/2014 06:58 AM Bob Lantz

Add cleanup and fix pylint errors

c45bfab3 12/03/2014 06:58 AM Bob Lantz

Add cleanup

b2fcab82 12/03/2014 06:58 AM Bob Lantz

Add cleanup and fix pylint errors

1471da95 12/03/2014 06:57 AM Bob Lantz

Fix pylint errors

b905dddf 12/03/2014 04:26 AM Bob Lantz

Reorganize and pass pylint

5a530af1 12/01/2014 11:39 PM Bob Lantz

Remove trailing whitespace. ;-/

c5d9e0e0 12/01/2014 11:10 PM Bob Lantz

Set default route in one cmd line to avoid dc'ing root NS

Usually you won't want to create a node in the root namespace,
and usually you won't want to use the Mininet API to set your
(real) default route, but if you do then you will probably want
to use a single command line to avoid disconnecting an SSH...

4219b229 11/25/2014 03:35 AM Bob Lantz


af1ccf93 11/25/2014 02:16 AM Brian O'Connor

Updating NAT class to use gateway interface

Also, passing CLI args to NAT constructor

fixes #437

4e644d74 11/24/2014 07:27 PM lantz

Merge pull request #450 from mininet/sw-cmd

adding deleteIntfs option to switches and corresponding CLI command

e0bf8ece 11/24/2014 01:17 AM Bob Lantz

Minor code cleanup

474f6860 11/23/2014 07:13 PM Bob Lantz

Make pylint happier for no particular reason

50774e40 11/23/2014 07:11 PM Bob Lantz

Remove unused imports

8e63e2c5 11/23/2014 07:10 PM Bob Lantz

Fix undefined sleep()

273c4e94 11/23/2014 07:09 PM Bob Lantz

Fix typo. ;-p

c273f490 11/23/2014 07:06 PM Bob Lantz

type( foo ) is bar -> isinstance( foo, bar )

9a8bdfd7 11/23/2014 06:59 PM Bob Lantz

use isinstance( obj, basestring) to allow unicode strings

fixes #448

23dfbe4a 11/22/2014 02:35 AM Brian O'Connor

explicit param call in cli command

b57e5d93 11/22/2014 02:33 AM Brian O'Connor

adding deleteIntfs option to switches and corresponding CLI command

d37d6ecd 11/20/2014 10:14 PM lantz

Merge pull request #241 from moijes12/fix44

(pending) Create

f5164f86 11/20/2014 02:24 AM Rich Lane

IVSSwitch: turn off verbose logging by default

Most users don't need this much logging and it slows down the switch.

f0f9907b 11/19/2014 05:32 PM Bob Lantz

Add setup() and dpctl() methods for LinuxBridge

Also adds docstrings.
Fixes #422

aabbf295 11/19/2014 04:58 PM Bob Lantz

Revert to old "Adding controller" message

b7898bef 11/19/2014 04:58 PM backb1

raise exception when no prefixLen is set

6721f065 11/19/2014 04:58 PM backb1

Some clarifications

de002b0d 11/13/2014 01:39 AM Bob Lantz

Remove ^S which was in this file (thanks emacs bindings)

a64f8c28 11/12/2014 11:17 PM Bob Lantz

Don't blow away parameters that aren't specified in node.config()

377d1b1c 11/12/2014 09:33 PM Bob Lantz

2.2.0b0 -> 2.2.0b1

3e1100b7 11/10/2014 11:18 PM Bob Lantz

Clarify MultiTopo docstrs and copy addLInk opts

Note: it's a bit confusing, but we need to copy the link
parameter dicts (since we update them with node info), but we
can share the node dicts. Perhaps we should copy the node
dicts as well...

086afe85 11/10/2014 10:12 PM lantz

Merge pull request #434 from cdburkard/patches/cluster_x11

wrap the title string in quotes so that bash interprets it correctly

d3377bf9 11/10/2014 08:37 PM Bob Lantz

Add seconds option to iperf()

15275048 11/08/2014 12:58 AM lantz

Merge pull request #433 from mininet/devel/update-version-2.2b0

Initial update of README, text files and versions for 2.2.0b0

3baccfee 11/08/2014 12:16 AM lantz

Merge pull request #416 from mininet/devel/multitopo

Multi-link topology support

bb76c212 11/07/2014 11:08 PM Bob Lantz

Use 2.2.0b0 for consistency with earlier Mininet releases

c92c4efb 11/07/2014 09:47 PM Bob Lantz

Add a few clarifying comments

39203484 11/07/2014 09:42 PM Bob Lantz

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

2a2d6050 11/07/2014 09:40 PM Bob Lantz

Get rid of paramDict and simplify things a bit

c7921fe4 11/07/2014 09:29 AM Brian O'Connor

Merge pull request #432 from mininet/devel/fallback

Fall back to OVSBridge if no controller is available for default switch

3660e6d0 11/07/2014 09:11 AM cody burkard

wrap the title string in quotes so that bash interprets it correctly

083322a2 11/06/2014 08:05 PM Bob Lantz

Draft update for Mininet 2.2b0

ccd3276d 11/06/2014 02:43 AM Bob Lantz

Raise exception if DefaultController cannot find a controller

f51eddef 11/06/2014 02:41 AM Bob Lantz

Return controller correctly.

4f8aa1d8 11/06/2014 12:49 AM Bob Lantz

Don't check rt_runtime_us for CFS scheduler

820c3be7 11/05/2014 01:20 AM Bob Lantz

Reorganize CFS and RT default/error conditions.

a562ca1b 11/05/2014 12:27 AM Bob Lantz

Move RT check into its own method, and save value.

658761d9 11/05/2014 12:09 AM lantz

Merge pull request #419 from cdburkard/patches/rt_failure_output

fix silent failures when rt cannot be assigned - will follow up on this

1b69ea13 11/04/2014 11:24 AM Bob Lantz

Merge branch 'fallback' of into thinred-fallback


6e5ac34b 11/04/2014 04:01 AM Bob Lantz

Update module comment.

e77123cf 11/03/2014 10:25 PM Bob Lantz

Remove unnecessary 0

8dea57d2 11/03/2014 10:20 PM Bob Lantz

Ignore link info when sorting links.

634761b8 11/03/2014 08:59 PM Bob Lantz

Fix edges() and add convertTo() to Topo() (with keys option)

01aac350 11/03/2014 08:43 PM Bob Lantz

Remove unused edgeinfo

08d611f4 11/01/2014 03:30 AM Cody Burkard

fix silent failures when rt cannot be assigned