Open nilforoosh opened 8 years ago
wasi0013
commented
8 years ago Same here...
The 2nd error can be fixed by adding [preferences] in the miniccnx.conf but, after that bunch of other errors occur. i.e Section errors / Index out of range etc...
wasi0013
commented
8 years ago 1- why when I run ¨sudo mn¨ command in terminal for running mininet these errors appears:
Traceback (most recent call last): File "/usr/local/bin/mn", line 5, in pkg_resources.run_script('mininet==2.0.0', 'mn') File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528, in run_script self.require(requires)[0].run_script(script_name, ns) File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1388, in run_script raise ResolutionError("No script named %r" % script_name) pkg_resources.ResolutionError: No script named 'mn'
This error can be fixed by reinstalling mininet. However, sudo apt-get install mininet doesn't fix it. I just had to clone the git repo of mininet and use the command sudo make install
git clone git://github.com/mininet/mininet
sudo make install
This should fix the error no: 1
For the 2nd Error I modified the miniccnx.conf file like this:
[preferences] getMetrics: 1 ipBase: 10.0.0.0/8 metricsTimer: 30 dbPort: 8086 dbHost: localhost dbPass: root dbName: miniccnx_data dbUser: root terminalType: xterm startCLI: 0 templatePath: miniccnx.conf [hosts] h2: getMetrics=1 h1: getMetrics=1 [routers] s1: getMetrics=1 [nodes] h1: _ ccnx:/,s1 h2: _ cpu=0.1 s1: _ ccnx:/test,h2 [links] h1:s1 bw=100 h2:s1 bw=100 loss=1 delay=10ms
After setting it up like this I get this:
`sudo miniccnx
[sudo] password for user:
Parse of miniccnx.conf done.
* Creating network
* Adding hosts:
h1 h2 s1
* Adding links:
(100.00Mbit) (100.00Mbit) (h1, s1) (100.00Mbit 10ms delay 1% loss) (100.00Mbit 10ms delay 1% loss) (h2, s1)
* Configuring hosts
h1 h2 s1
*\ Adding metrics collectors:
Host h1: database miniccnx_data already exists: appending data.
Host h2: database miniccnx_data already exists: appending data.
Host s1: database miniccnx_data already exists: appending data.
Setup time: 3
*\ Done
*\ Starting CLI: miniccnx> ccndump h1: h2: s1: miniccnx> `
Notice that there are no FIB entries when I used the ccndump command. Trying to figure out the reason why...
I will appreciate any help regarding this
@carlosmscabral @chesteve
hello i have installed the .vdi file of miniccnx on virtual box and i have these problems:
1- why when I run ¨sudo mn¨ command in terminal for running mininet these errors appears:
Traceback (most recent call last): File "/usr/local/bin/mn", line 5, in
pkg_resources.run_script('mininet==2.0.0', 'mn')
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1388, in run_script
raise ResolutionError("No script named %r" % script_name)
pkg_resources.ResolutionError: No script named 'mn'
2- when I test your configuration file for h1--s1--h2 these errors appear :
Traceback (most recent call last): File "/usr/local/bin/miniccnx", line 5, in
pkg_resources.run_script('mininet==2.0.0', 'miniccnx')
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1401, in run_script
exec(script_code, namespace, namespace)
File "/usr/local/lib/python2.7/dist-packages/mininet-2.0.0-py2.7.egg/EGG-INFO/scripts/miniccnx", line 145, in
File "/usr/local/lib/python2.7/dist-packages/mininet-2.0.0-py2.7.egg/EGG-INFO/scripts/miniccnx", line 91, in execute
File "build/bdist.linux-x86_64/egg/sources/conf_parser.py", line 303, in parse_preferences File "/usr/lib/python2.7/ConfigParser.py", line 347, in items raise NoSectionError(section) ConfigParser.NoSectionError: No section: 'preferences'
3- in miniccnxedit i can easily put hosts and routers but don´t links; how the links work in editor? how can I put links and join hosts and routers ?