[nox-dev] Routing Module

[Volkan YAZICI]

Hi,

I built and run nox according to the instructions given in the wiki
page[1]. But I couldn't get routing module running. nox_core complains
that it is not installed. That is,

/usr/local/src/nox/build/src# ./nox_core -v -i ptcp:6633 routing
1|nox|INFO:Starting nox_core
(/usr/local/src/nox/build/src/.libs/lt-nox_core)
2|nox|DBG:Application installation report:
3|nox|DBG:built-in event dispatcher:
Current state: INSTALLED
Required state: INSTALLED
Dependencies:

4|nox|DBG:topology:
Current state: NOT_INSTALLED
Required state: INSTALLED
Dependencies: 'discovery' not found

5|nox|DBG:built-in DSO deployer:
Current state: INSTALLED
Required state: INSTALLED
Dependencies:

6|nox|DBG:routing_module:
Current state: NOT_INSTALLED
Required state: INSTALLED
Dependencies: 'topology' not installed, 'nat_enforcer' not found

7|nox|DBG:routing:
Current state: NOT_INSTALLED
Required state: INSTALLED
Dependencies: 'routing_module' not installed, 'authenticator' not found

8|nox|ERR:Application 'discovery' description not found.

How can I install missing modules?


Best.

[1] http://noxrepo.org/noxwiki/index.php/NOX_Installation
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[nox-dev] dev/destiny-fast doesn't respond

[Volkan YAZICI]

Hi,

I'm trying to reproduce the results posted by David at here[1]. For this
purpose, I tried to compile and run dev/destiny-fast as follows.

--8---cut here---start-8---
$ mkdir -p ~/usr/src
$ cd ~/usr/src
$ git clone git://noxrepo.org/nox
$ cd nox
$ git checkout origin/dev/destiny-fast
Note: checking out 'origin/dev/destiny-fast'.
...
HEAD is now at e9c3da6... * removed io_service_pool references in 
src/lib/Makefile.am
$ ./boot.sh
$ mkdir build
$ cd build
$ ../configure --enable-ndebug --with-python=no --prefix=$HOME/usr
$ make -j 8 # nox-dependencies package was missing
# libboost-thread-dev, I needed to install
# that manually.
$ make install  # I needed to replace the occurence of
# $(PYTHON) in build/Makefile:install-exec-hook
# with python.
$ cd
$ export LD_PRELOAD=/usr/lib/libtcmalloc_minimal.so.0
$ nox_core -i ptcp:6633 switch -l ~/usr/bin/nox -t 1
NOX 0.9.1~full~beta (nox_core), compiled Dec 27 2011 15:03:24
Compiled with OpenFlow 0x01
--8---cut here---end---8---

Ok, so far so good. Now I start the cbench and voila:

--8---cut here---start-8---
$ export LD_PRELOAD=/usr/lib/libtcmalloc_minimal.so.0
vyazici@odun:~$ cbench -c localhost -p 6633 -m 1 -l 10 -s 32 -M 100 -t
cbench: controller benchmarking tool
   running in mode 'throughput'
   connecting to controller at localhost:6633
   faking 32 switches :: 10 tests each; 1000 ms per test
   with 100 unique source MACs per switch
   starting test with 0 ms delay after features_reply
   ignoring first 1 warmup and last 0 cooldown loops
   debugging info is off
32  switches: fmods/sec:  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  
0  0  0  0  0  0  0  0  0  0  0  0  0  0   total = 0.00 per ms
32  switches: fmods/sec:  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  
0  0  0  0  0  0  0  0  0  0  0  0  0  0   total = 0.00 per ms
...
--8---cut here---end---8---

What might I be missing? Why doesn't NOX respond to incoming requests?
Any helps will be appreciated.


Best.

[1] http://www.openflow.org/wk/index.php/Controller_Performance_Comparisons
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