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Author SHA1 Message Date
Bob 448ac9dcd4 Merge pull request #150 from MurphyMc/ovs_fast_reconnect 
node: Make OVS switches reconnect quickly
 2013-06-19 12:22:28 -07:00
Bob Lantz dd21df3ce4 Don't flush ALL routes and enable OPTIONAL default route/gw 
fixes #152 hopefully
 2013-06-17 17:09:54 -07:00
Bob Lantz 3484389dcd Add NAT script to examples. 2013-06-12 14:57:13 -07:00
Bob ace0977930 Merge pull request #149 from MurphyMc/ovs_userspace_v2 
node: Allow OVSSwitch to run in userspace mode
 2013-06-06 18:35:39 -07:00
Murphy McCauley 3df07feb11 node: Make OVS switches reconnect quickly 
Ordinarily, OVS switches back off when they can't reach their controllers.
Under the type of scenarios where Mininet is used, I think this is
probably just inconvenient.  This patch set controllers to attempt to
reconnect every second.
 2013-06-06 16:28:13 -07:00
Murphy McCauley 153d598df3 node: Allow OVSSwitch to run in userspace mode 
This adds a datapath parameter to OVSSwitch which allows one to tell OVS to
run in userspace mode rather than kernel mode.  From the commandline, this
is --switch=ovsk,datapath=user.

Note that this makes "ovsk" and the OVSKernelSwitch alias misnomers.  Since
the default behavior is still kernel mode, this is hopefully harmless.

This is the second version of this patch, which changes the argument name
and values according to Bob's suggestion.
 2013-06-06 16:23:56 -07:00
Brandon Heller 3582facd34 install.sh: Use newer Netbee location for OF1.3 install 
The previous version (12-05-16) does not compile on Ubuntu 12.10.

Also use a local variable to reduce duplication.
 2013-06-04 23:53:04 -07:00
Bob Lantz 2a079911b5 Clarify controllers.py and add RemoteController 2013-06-03 17:10:12 -07:00
Bob Lantz 5fae96eb6e Change to only split once so that cargs='--foo=1 --bar=2' works. 
fixes #144
 2013-06-03 15:37:56 -07:00
Bob Lantz e3d07bc1a0 Add 'x' command to open an X11 tunnel (and run a client) 
fixes #142
 2013-05-28 22:10:27 -07:00
Bob f53866d0c0 Merge pull request #140 from fasaxc/patch-1 
Fix method name mismatch for setDefaultRoute. 
This seems to be logically correct according to the intention of the code, but it may cause some trouble because routes will now be flushed by Mininet.configHosts().
 2013-05-23 15:38:41 -07:00
Shaun Crampton e5754ae96f Fix method name mismatch for setDefaultRoute. 2013-05-23 14:31:27 -06:00
Bob Lantz 294bbad407 Display usage information if there are extra arguments 
Fixes #130
 2013-05-22 18:04:35 -07:00
Bob 83e43a42d9 Merge pull request #135 from adferguson/adf-vm-script-fix 
tiny fix to vm script
 2013-05-22 16:02:43 -07:00
Bob Lantz 2485d57f66 Edits to pass code check and make style consistent. 2013-05-22 15:40:12 -07:00
ryanc 65c35b6595 Remove networkx dependency 
Conflicts:

	util/install.sh

closes #100
 2013-05-22 15:24:22 -07:00
Bob Lantz 1ea5c91fcc Update host's IP address during name-IP substitution 
fixes #139
 2013-05-22 15:06:10 -07:00
Bob Lantz 76c5b9d021 Add ovs-controller to shutdown list 2013-05-22 15:03:48 -07:00
Bob Lantz 229f112ff3 Change OVSSwitch.dpctl() to call ovs-ofctl 
This should fix the problem of dump-flows not showing the OpenFlow
flow table flows and only showing cached kernel flow table flows.

fixes #136
 2013-04-29 14:04:46 -07:00
Andrew Ferguson fae4365983 actually, drop comment as per Bob Lantz 2013-04-26 13:11:39 -04:00
Andrew Ferguson e7f45ca90e tiny fix to vm script 2013-04-25 13:22:46 -04:00
Bob Lantz 6c22e057cc Avoid false matches and detect multiple host processes 2013-04-12 13:30:50 -07:00
Bob Lantz 7bc10ebc7a Fix X11 forwarding (broken by no IPv6) for real 2013-04-09 23:26:08 -07:00
Bob Lantz c3f975aef8 Move IPv6 disable to 'other', and fix X11 forwarding 
should fix #128
 2013-04-09 22:46:49 -07:00
Bob Lantz 0f6bf4ce84 start xterm with TERM=ansi to preserve title from bash.bashrc 
fixes #128
 2013-04-09 20:10:55 -07:00
Bob Lantz 33c7e46492 Use __NR_setns so that setns has the right syscall # in 32-bit mode 
fixes #127
 2013-04-09 19:38:36 -07:00
Bob 7c920edc29 Merge pull request #125 from adferguson/adf-tc-renumber 
Adjust numbering to support tc-based switch QoS

This looks fine to me - probably we want to change the way this works eventually, but for now renumbering it is fine and we can change the numbering later if desired.
 2013-04-09 14:59:41 -07:00
Andrew Ferguson e09254eea3 Adjust numbering to support tc-based switch QoS 
both the reference switch and Open vSwitch assume ids with major 1
can be used for tc-based QoS
 2013-03-30 17:50:28 -04:00
Bob Lantz e5a15ced01 Change popen() to detach from terminal/process group. 
This may or may not be the right thing to do - an alternative
would be to ignore SIGINT, but that would make the popen()
job unkillable by normal means! So we'll try this and see
how well it works.
Fixes #124
 2013-03-28 18:14:24 -07:00
Bob Lantz c771b2d75a Add source node option to moveIntf() (note: low-level API!!) 
In the future we may wish to enable moving interfaces across
nodes which are not in the root NS, and this would provide
the low-level mechanism to do so.
closes #122
 2013-03-24 16:14:04 -07:00
Bob Lantz 477e84adba More code check nits. 2013-03-24 15:58:48 -07:00
Bob Lantz 3482d941e1 Fix code check. 2013-03-24 14:48:20 -07:00
Bob Lantz 1bf1a4d5e9 Tag node bash processes and add attach script 
Try invoking bash processes with -s mininet:host,
for easy identification of hosts. This enables
easy attachment using the util/m script.
closes #121
 2013-03-22 18:38:33 -07:00
Bob Lantz a0f69d98df Change makeTerm() to tunnel X11 using socat if needed 
For local display, allow local root access
For remote display, tunnel with socat/mnexec
This should enable *wireshark in hosts* and fix #119
 2013-03-22 15:48:51 -07:00
Bob Lantz 4b8b4b73e1 Clean up options and fix of13 to use sudo for netbee 2013-03-21 16:44:44 -07:00
ederlf 5b14cc2937 Add options to install OpenFlow 1.3 switch and compatible NOX controller. 
Signed-off-by: Bob Lantz <rlantz@cs.stanford.edu>
 2013-03-21 16:08:05 -07:00
Bob Lantz eca5a151a4 Fix usage message to note correct options and OS compatibility. 
closes #85
 2013-03-21 14:38:46 -07:00
Bob 4efd372223 Merge pull request #116 from yamahata/install-test-mar-2013 
tools/install.sh: catch up oftest change
Looks fine to me.
 2013-03-21 14:12:50 -07:00
Isaku Yamahata 356e9d8a92 tools/install.sh: update oftest 
Since oftest removed tools/munger directory, install.sh fails as follows
> mininet/util/install.sh: line 399: cd: tools/mnuger: No such file or directory

oftest change set
> commit be8503a69d609d0aee844a91f3f5d66f4e2666c7
> Author: Rich Lane <rlane@bigswitch.com>
> Date:   Tue Mar 12 10:16:33 2013 -0700
>
>     remove pylibopenflow tools

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
 2013-03-15 10:40:51 +09:00
Bob Lantz 8838c30ea1 Remove non-functional --prefixlen (use --ipbase instead) 2013-03-13 16:18:04 -07:00
Bob Lantz 8204a1b694 fix --ipbase: fix ipAdd() and remove unused default from ipStr() 2013-03-13 16:16:20 -07:00
Bob Lantz bd558875f3 Add net['h1'] and for node in net support 
thanks to Brian O'Connor for reminder + suggestion
closes #114
 2013-03-08 18:28:21 -08:00
Bob Lantz 31fe4f1bd0 Fix pmonitor() to not return blank lines on EOF 
fixes #109 (hopefully)
 2013-03-06 17:26:52 -08:00
Bob Lantz dcb3036b70 Change to use addLink() interface for symmetry/consistency. 2013-03-06 16:55:47 -08:00
Bob Lantz 9734d9d7fa Add configuration to disable IPv6, since old method no longer works. 
fixes #108
 2013-03-06 16:06:59 -08:00
Bob Lantz 23c70f609d Add px command which uses exec() vs. py's eval() 
This is necessary since exec() isn't really a function, and
eval can't evaluate statements.
fixes #104
 2013-02-28 19:14:37 -08:00
Bob Lantz f018137207 Updated to reflect new controllers.py and old controllers2.py 2013-02-28 17:59:14 -08:00
Bob Lantz ad09c1e086 Add new example of making a custom Switch() class. 2013-02-28 17:56:36 -08:00
Bob Lantz 31e1ff7154 Rename controllers.py to controllers2.py since it's less convenient. 2013-02-28 17:55:41 -08:00
Bob Lantz 8b8bb37598 Remove unnecessary addHost() function, and clarify things a bit. 
Fixes #102
 2013-02-28 17:40:48 -08:00