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Author SHA1 Message Date
Bob Lantz 383c3fb3e4 in-line documentation link 2014-11-12 15:50:24 -08:00
Bob Lantz a64f8c28bd Don't blow away parameters that aren't specified in node.config() 2014-11-12 15:17:17 -08:00
Bob Lantz 377d1b1cd8 2.2.0b0 -> 2.2.0b1 2014-11-12 13:33:34 -08:00
Bob Lantz dde2263fe7 Disable shared SSH connections by default. 
Note that we do still provide a default if you specify
ControlPath=True
 2014-11-12 13:29:58 -08:00
Bob Lantz 434619053a Satisfy pyflakes by making a local cli variable 2014-11-12 13:12:22 -08:00
Bob Lantz b739cd11c8 Remove obsolete util.custom(), and make custom() a method 2014-11-12 13:08:36 -08:00
lantz bc6ef0dad8 Merge pull request #435 from mininet/devel/custom 
Adding support for multiple custom files
 2014-11-12 12:25:46 -08:00
Bob Lantz 0f0fe82350 Fix typo, ugh. 2014-11-11 00:14:11 -08:00
Bob Lantz 6be4bfd026 Avoid mirrors.kernel.org for now 2014-11-10 23:31:08 -08:00
Bob Lantz d9d209f34d Update from official archive since mirror seems to be failing 2014-11-10 23:00:56 -08:00
Bob Lantz 2059786f7b Use sudo -n when talking to VM 2014-11-10 22:45:42 -08:00
lantz 6008f987d3 Merge pull request #436 from cdburkard/patches/plot 
fix plot command to work when standard classes are present
 2014-11-11 11:54:56 -08:00
Bob Lantz 635e8f11f3 Add -q option to apt-get for quieter logging 2014-11-10 19:37:11 -08:00
Bob Lantz 9b5fa1d7ed Always chdir() to current working directory. 2014-11-10 16:57:12 -08:00
Bob Lantz 1955e90493 Minor cleanup. 2014-11-10 16:50:24 -08:00
Bob Lantz 222e87daeb Rearrange init code slightly. 2014-11-10 16:48:20 -08:00
Bob Lantz a89ccb789e Fix problem of ssh'ing into "localhost" on a remote node. 2014-11-10 16:46:43 -08:00
lantz 2013b7ae81 Merge pull request #428 from cdburkard/patches/cluster_servers 
standardize on localhost for local server's name
 2014-11-10 16:23:59 -08:00
Bob Lantz 3e1100b71a 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...
 2014-11-10 15:18:05 -08:00
lantz 086afe852b Merge pull request #434 from cdburkard/patches/cluster_x11 
wrap the title string in quotes so that bash interprets it correctly
 2014-11-10 14:12:39 -08:00
Bob Lantz abcdf18547 Uninstall ntpd to disable it more reliably 2014-11-10 14:09:35 -08:00
Bob Lantz 4a304688f4 Select TCP Reno and run iperf for a longer time interval 
The hope is that this will make the results a bit more consistent
when running in a VM environment.
 2014-11-10 12:39:55 -08:00
Bob Lantz d3377bf911 Add seconds option to iperf() 2014-11-10 12:37:54 -08:00
Bob Lantz 481cbea10c Update mininet docs ref to markdown format 2014-11-07 15:23:18 -08:00
Bob Lantz b817cbc0ed Update documentation link 2014-11-07 15:12:12 -08:00
lantz 15275048b6 Merge pull request #433 from mininet/devel/update-version-2.2b0 
Initial update of README, text files and versions for 2.2.0b0
 2014-11-07 16:58:12 -08:00
lantz 3baccfee3a Merge pull request #416 from mininet/devel/multitopo 
Multi-link topology support
 2014-11-07 16:16:25 -08:00
Bob Lantz bb76c21275 Use 2.2.0b0 for consistency with earlier Mininet releases 2014-11-07 15:08:15 -08:00
Bob Lantz c92c4efb66 Add a few clarifying comments 2014-11-07 13:47:03 -08:00
Bob Lantz 39203484a6 Make port1, port2 truly optional and don't pass them to Link() 2014-11-07 13:42:50 -08:00
Bob Lantz 2a2d605074 Get rid of paramDict and simplify things a bit 2014-11-07 13:40:00 -08:00
Bob Lantz 083322a217 Draft update for Mininet 2.2b0 2014-11-06 12:05:55 -08:00
Bob Lantz 8225105cf2 Fix to allow more flexible version numbers 2014-11-06 12:05:33 -08:00
Bob Lantz ccd3276dcf Raise exception if DefaultController cannot find a controller 2014-11-05 18:43:58 -08:00
Bob Lantz f51eddef6d Return controller correctly. 2014-11-05 18:41:00 -08:00
Bob Lantz 4f8aa1d8a0 Don't check rt_runtime_us for CFS scheduler 2014-11-05 16:49:28 -08:00
Bob Lantz 060d46a282 Set VM date based on host date. 
This should fix #398 for real; note that if we try to shut down ntpd
right at boot, it doesn't work! ;-(

However, setting the Unix time in the traditional manner using seconds
since 1970 should do the trick!
 2014-11-05 16:18:13 -08:00
Bob Lantz 820c3be7df Reorganize CFS and RT default/error conditions. 2014-11-04 17:20:35 -08:00
Bob Lantz a562ca1be3 Move RT check into its own method, and save value. 2014-11-04 16:27:34 -08:00
lantz 658761d953 Merge pull request #419 from cdburkard/patches/rt_failure_output 
fix silent failures when rt cannot be assigned - will follow up on this
 2014-11-04 16:09:25 -08:00
Bob Lantz 1b69ea13f5 Merge branch 'fallback' of https://github.com/thinred/mininet into thinred-fallback 
Conflicts:
	bin/mn
	mininet/node.py
 2014-11-04 03:24:16 -08:00
Bob Lantz 6e5ac34bc2 Update module comment. 2014-11-03 20:01:22 -08:00
lantz ec9f02c7ab Merge pull request #424 from cdburkard/devel/mergePrivate 
merge HostWithPrivateDirs into Node
 2014-11-04 15:09:20 -08:00
lantz f75bee62b5 Merge pull request #429 from cdburkard/patches/cluster_m 
ensure we retrieve a single PID when run on a cluster node
 2014-11-04 12:49:08 -08:00
Bob Lantz e77123cf0e Remove unnecessary 0 2014-11-03 14:25:09 -08:00
Bob Lantz 8dea57d271 Ignore link info when sorting links. 2014-11-03 14:20:01 -08:00
Bob Lantz 634761b8a7 Fix edges() and add convertTo() to Topo() (with keys option) 2014-11-03 12:59:53 -08:00
Bob Lantz 01aac350fa Remove unused edgeinfo 2014-11-03 12:43:52 -08:00
Bob Lantz f6de358b06 Try to prime the pump to avoid PACKET_INs during iperf test 
Background: the reference controller is reactive and installs exact
match rules. By attempting to start a telnet session we make sure that
the ARP caches and TCP flow rules are set up (in one direction at
least) before the test starts.

This is intended to help with #413
 2014-10-31 15:06:15 -07:00
Bob Lantz ba8ea8f0cc Return (src, dst) in original order, and allow keys + data 2014-10-28 20:43:10 -07:00
Bob Lantz eab4ea3fb9 Minor fixes 2014-10-28 17:05:00 -07:00
Bob Lantz 38ce329e7e Allow Mininet() to accept multi-link topos w/correct params. 2014-10-28 16:06:53 -07:00
Bob Lantz 94f088d7e8 Allow natural sort to accept non-strings. 2014-10-28 16:06:53 -07:00
Bob Lantz 89fb081983 First crack at fixing multiple links 
* Makes MultiGraph more like networkx.multigraph
* Adds converTo method
* Synchronizes node1 with xxx1 in link options
 2014-10-28 15:50:06 -07:00
lantz aae0affae4 Merge pull request #411 from cdburkard/devel/cli_usage 
add cli usage information
 2014-10-14 13:42:40 -07:00
lantz 8190e81ba8 Merge pull request #410 from cdburkard/patches/tshark_walkthrough_1404 
support wireshark versions greater than 1.11 in test_walkthrough
 2014-10-14 13:36:24 -07:00
lantz 16a2a6dc55 Merge pull request #400 from cdburkard/patches/fixEmptyPing 
Mininet crashes when running ping between two hosts with no interfaces
 2014-10-13 18:11:19 -07:00
lantz b7999978f9 Merge pull request #409 from cdburkard/patches/cleanup_tests 
if a test fails or exits with an error, run cleanup as a precaution
 2014-10-13 18:06:44 -07:00
Bob Lantz e1711f357a Use server receive rate rather than client send()/buffering rate 
Fixes #412
 2014-10-13 17:52:47 -07:00
Bob Lantz 501eb4f916 Add more information for test condition failure 2014-10-13 13:52:43 -07:00
lantz 5eca0802d2 Merge pull request #407 from cdburkard/patches/baresshd_waitListening 
wait for sshd to start in baresshd example
 2014-10-10 12:33:45 -07:00
Bob Lantz 6159e923e6 Add VM port forwarding option: --forward tcp:2222:22 2014-10-09 14:30:09 -07:00
Bob Lantz 2ceb57915a Merge branch 'cdburkard-patches/test_walkthrough' 2014-10-07 16:11:03 -07:00
Bob Lantz 61c144b9f6 Minor fixes to wireshark test 2014-10-07 16:08:57 -07:00
lantz 8537e8d9fa Merge pull request #404 from cdburkard/patches/default_cli 
use node.pexec() to update IP address of intf instead of node.cmd()
 2014-10-07 14:27:46 -07:00
Bob Lantz 098bede0ec Wait for controller shutdown. 
Unfortunately, this can slow things down a bit - perhaps
100-200 ms in the case of ovs-controller, but I am hoping that
it may help slightly with #399.
 2014-10-02 20:09:17 -07:00
Bob Lantz 629e58ca5b Add 'use' test for using VM interactively 2014-10-02 18:45:54 -07:00
Bob Lantz d6da13d4e3 ntpd doesn't take a server argument 2014-10-01 17:32:15 -07:00
Bob Lantz 92a4f2ddbf Try using ntpd since ntpdate doesn't always work 2014-10-01 17:29:04 -07:00
Bob Lantz ded25a9ef8 disableNtpd: wait 1 second and print out date just to be sure 2014-10-01 14:42:43 -07:00
Bob Lantz 1bae1aab03 Turn of ntpd and set date manually before tests 
This should fix the problem where we see the first test
taking negative time, as well as possibly other issues
with performance tests which may be sensitive to changes
in wall clock time.

Fixes #398
 2014-10-01 14:20:59 -07:00
lantz 01a1e8e400 Merge pull request #397 from cdburkard/patches/test_nets 
wait for switches to connect during test_nets
 2014-09-30 15:19:54 -07:00
Bob Lantz 9487cb508d Fix typo 2014-09-29 19:57:26 -07:00
Bob Lantz 461751e5cd Merge branch 'cdburkard-patches/linear_bw' 2014-09-29 19:06:31 -07:00
Bob Lantz 762479c15b Merge branch 'patches/linear_bw' of https://github.com/cdburkard/mininet into cdburkard-patches/linear_bw 2014-09-29 19:06:08 -07:00
Bob Lantz c8607467bd Merge branch 'cdburkard-patches/fix_sshd' 2014-09-29 18:51:00 -07:00
Bob Lantz f8e98d6a7f Merge branch 'patches/fix_sshd' of https://github.com/cdburkard/mininet into cdburkard-patches/fix_sshd 2014-09-29 18:50:41 -07:00
lantz 4aa0b82381 Merge pull request #395 from cdburkard/patches/vlan_fail_output 
check for vlan dependency
 2014-09-29 18:33:38 -07:00
lantz f9522b30dc Merge pull request #394 from cdburkard/patches/cpu_test 
continue to test cfs if rt is not enabled in kernel
 2014-09-29 17:41:07 -07:00
Bob Lantz ec26c7492d Install vconfig in VM for VLAN example 
This should help with #393 although it doesn't solve
the root issue of the example failing silently when
vconfig is missing.
 2014-09-29 16:30:24 -07:00
lantz fa7edec7c8 Merge pull request #391 from cdburkard/patches/fix_popen 
workaround: attach to cgroup first, then mount namespace
 2014-09-26 16:47:06 -07:00
lantz 89cc29b4c2 Merge pull request #367 from cdburkard/devel/Ryu 
add Ryu controller support to Mininet
 2014-09-26 16:41:45 -07:00
Bob Lantz dedb06b2f5 Wait for crlf after OK/FAILED for better -v output 2014-09-25 18:43:07 -07:00
lantz 5fc3f57ede Merge pull request #386 from cdburkard/patches/cpu_test 
Skip test_cpu.py if RT_GROUP_SCHED is not enabled
 2014-09-25 14:19:55 -07:00
lantz 5789dae8be Merge pull request #387 from cdburkard/patches/iperf_bw 
use udp with iperf to measure loss. pings are not reliable
 2014-09-25 14:17:09 -07:00
lantz 0efde9c4ed Merge pull request #388 from cdburkard/patches/intfOptions 
measure loss with udp iperf
 2014-09-25 14:16:26 -07:00
Bob Lantz 61760eabc5 Make sure we 'sudo kill' our sudo pexpect process in close(). 
This should more reliably shut down pexpect subprocesses when
build.py exits before completion.
 2014-09-24 11:57:46 -07:00
Bob Lantz 12095a12f4 Try to install openvswitch-testcontroller if needed 2014-09-23 17:49:46 -07:00
Bob Lantz 412726d39c Fix -a 2014-09-23 17:18:59 -07:00
Bob Lantz 136c959191 Fix wireshark namespace conflict and don't reinstall 2014-09-23 16:32:30 -07:00
lantz 2ac4cd43da Merge pull request #384 from mininet/devel/loxigen 
Switch to loxigen-built openflow.lua wireshark plugin
 2014-09-23 14:09:02 -07:00
Bob Lantz f603052b35 Install coloring rules regardless of plugin. Also don't clobber. 2014-09-23 14:01:40 -07:00
Bob Lantz 47be38e63c Don't install lua plugin for wireshark 1.12+ 
Apparently there is a conflict where the lua plugin
conflicts with the built-in dissector for openflow
that is included with 1.12 and up. For now, we will
just not install the plugin. This should fix the
14.10 VM build.

Additionally, I have added a handy function,
version_ge, which compares version numbers in
canonical x.y.z format. Thanks to stackoverflow for
pointing out the incredibly useful sort -V option!
 2014-09-23 13:45:20 -07:00
Bob Lantz 9ca775cba3 Switch to loxigen-built openflow.lua wireshark plugin 
The older wireshark dissectors were not well-maintained
and were a pain to build. They also added tons of extra junk
into our VM images! The ones built into the current
wireshark are deficient for 1.3. The solution for the
future is almost certainly to go with the lua-based plugin,
since it is architecture-independent and should be much
easier to maintain and upgrade.
 2014-09-22 15:54:58 -07:00
lantz e4d49e6df7 Merge pull request #229 from mininet/devel/mobility-example 
A simple mobility API and example
 2014-09-22 12:31:31 -07:00
Bob Lantz 02bf34aa96 Remove setup/isOldOVS which have been merged into OVSSwitch 2014-09-22 12:27:49 -07:00
lantz 2c10a8e687 Merge pull request #376 from cdburkard/patches/pingOutput 
if we do not receive a ping and cannot parse output, return errorTuple
 2014-09-16 13:43:06 -07:00
lantz e4c4891a47 Merge pull request #359 from mininet/devel/cluster 
Cluster Support Prototype
 2014-09-16 13:40:45 -07:00
Bob Lantz 80d647a9b0 add findUser() to clean up user identification 2014-09-16 13:31:51 -07:00
lantz cde6c3aaf4 Merge pull request #369 from cdburkard/patches/hifi_multicore 
Fix runCpuLimitTest with multiple cores
 2014-09-05 15:44:23 -07:00