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Author SHA1 Message Date
cody burkard f1123e71ae update interface IP address with pexec so that backgrounded process output from the cli cannot interfere 2014-10-02 09:19:07 -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
cody burkard 684092bae1 wait for switches to connect during test_nets 2014-09-27 06:43:39 -07:00
cody burkard 9cbf4688b2 add 1ms delay to all links to exaggerate TCP bandwidth decrease across an increasing number of links 2014-09-27 04:48:57 -07:00
cody burkard 74857ba474 remove User Switch from linearBandwidth due to poor performance 2014-09-27 04:47:56 -07:00
cody burkard f1b61c629a Merge branch 'master' of github.com:mininet/mininet into patches/fix_sshd 
Conflicts:
	examples/cpu.py
 2014-09-27 04:31:46 -07:00
cody burkard a565bdd57d fix popen to work with shell 2014-09-27 04:30:16 -07:00
cody burkard cf5bbd597a promote waitListening to util.py 2014-09-27 04:30:16 -07:00
cody burkard c0d8fc0d37 wait until sshd has started on each host 2014-09-27 04:30:16 -07:00
cody burkard eef43402b6 check for vlan dependency 2014-09-27 04:24:27 -07:00
cody burkard 54bd9e6112 continue to test cfs if rt is not enabled in kernel 2014-09-27 03:20:07 -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
cody burkard 686a9993f5 add Ryu controller to mininet 2014-09-26 15:42:15 -07:00
cody burkard e16c5fe905 attach to cgroup first, then mount namespace 2014-09-25 22:51:48 -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
cody burkard 7eeaed992c use udp with iperf to measure loss. pings are not reliable 2014-09-25 13:09:24 -07:00
cody burkard f0ce6f501d measure loss with udp iperf 2014-09-25 12:39:42 -07:00
cody burkard 823d1b9990 skip test if RT_GROUP_SCHED is not enabled 2014-09-25 10:16:55 -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
Brian O'Connor 73ef3e9a39 Merge pull request #375 from cdburkard/patches/multi_core_rt 
fix host --rt
 2014-09-21 00:43:25 -07:00
Brian O'Connor 55ef99b667 Merge pull request #379 from cdburkard/devel/show_ports 
adding 'ports' command to cli
 2014-09-21 00:13:58 -07:00
Brian O'Connor 57686d3149 Merge pull request #381 from cdburkard/examples/interfaces 
adding example and test for intf.config()
 2014-09-20 23:31:30 -07:00
Brian O'Connor 8396960ec0 Merge pull request #380 from cdburkard/devel/cli_comments 
parse comments out of CLI
 2014-09-20 23:27:33 -07:00
Brian O'Connor 3e8df323b3 Merge pull request #374 from cdburkard/patches/rt 
check if RT_GROUP_SCHED is enabled in kernel
 2014-09-20 23:21:06 -07:00
cody burkard 706229da77 adding example and test for intf.config 2014-09-17 12:55:59 -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