Hi teor,

Thanks for quick reply. i just download new chutney from github and able to run chutney for nodes = a(3) + r(1) + c(1) but when i set nodes = a(3) + c(1) i got following message 

##############################################################

./chutney start networks/basic-min

Starting nodes

<type 'exceptions.IOError'>

Python 2.7.8: /usr/bin/python2

Sun Jan 11 14:00:27 2015

A problem occurred in a Python script.  Here is the sequence of

function calls leading up to the error, in the order they occurred.

 /usr/lib/python2.7/runpy.py in _run_module_as_main(mod_name='chutney.TorNet', alter_argv=1)

  160         sys.argv[0] = fname

  161     return _run_code(code, main_globals, None,

  162                      "__main__", fname, loader, pkg_name)

  163 

  164 def run_module(mod_name, init_globals=None,

fname = '/home/raboon/chutney-master/lib/chutney/TorNet.py'

loader = <pkgutil.ImpLoader instance>

pkg_name = 'chutney'

 /usr/lib/python2.7/runpy.py in _run_code(code=<code object <module> at 0x7f9cbd16e3b0, file "/...n/chutney-master/lib/chutney/TorNet.py", line 10>, run_globals={'ConfigureNodes': <function ConfigureNodes>, 'DEFAULTS': {'auth_cert_lifetime': 12, 'authorities': 'AlternateDirAuthority bleargh bad torrc file!', 'authority': False, 'bridge': False, 'bridgeauthority': False, 'bridges': 'Bridge bleargh bad torrc file!', 'chutney_dir': '.', 'connlimit': 60, 'controlport_base': 8000, 'core': True, ...}, 'LocalNodeBuilder': <class '__main__.LocalNodeBuilder'>, 'LocalNodeController': <class '__main__.LocalNodeController'>, 'Network': <class '__main__.Network'>, 'Node': <class '__main__.Node'>, 'NodeBuilder': <class '__main__.NodeBuilder'>, 'NodeController': <class '__main__.NodeController'>, 'TorEnviron': <class '__main__.TorEnviron'>, '_BASE_ENVIRON': <__main__.TorEnviron object>, ...}, init_globals=None, mod_name='__main__', mod_fname='/home/raboon/chutney-master/lib/chutney/TorNet.py', mod_loader=<pkgutil.ImpLoader instance>, pkg_name='chutney')

   70                        __loader__ = mod_loader,

   71                        __package__ = pkg_name)

   72     exec code in run_globals

   73     return run_globals

   74 

code = <code object <module> at 0x7f9cbd16e3b0, file "/...n/chutney-master/lib/chutney/TorNet.py", line 10>

run_globals = {'ConfigureNodes': <function ConfigureNodes>, 'DEFAULTS': {'auth_cert_lifetime': 12, 'authorities': 'AlternateDirAuthority bleargh bad torrc file!', 'authority': False, 'bridge': False, 'bridgeauthority': False, 'bridges': 'Bridge bleargh bad torrc file!', 'chutney_dir': '.', 'connlimit': 60, 'controlport_base': 8000, 'core': True, ...}, 'LocalNodeBuilder': <class '__main__.LocalNodeBuilder'>, 'LocalNodeController': <class '__main__.LocalNodeController'>, 'Network': <class '__main__.Network'>, 'Node': <class '__main__.Node'>, 'NodeBuilder': <class '__main__.NodeBuilder'>, 'NodeController': <class '__main__.NodeController'>, 'TorEnviron': <class '__main__.TorEnviron'>, '_BASE_ENVIRON': <__main__.TorEnviron object>, ...}

 /home/raboon/chutney-master/lib/chutney/TorNet.py in <module>()

  952         return -1

  953     return 0

  954 

  955 if __name__ == '__main__':

  956     sys.exit(main())

sys = <module 'sys' (built-in)>

sys.exit = <built-in function exit>

main = <function main>

 /home/raboon/chutney-master/lib/chutney/TorNet.py in main()

  948     args = parseArgs()

  949     f = open(args['network_cfg'])

  950     result = runConfigFile(args['action'], f)

  951     if result is False:

  952         return -1

result undefined

global runConfigFile = <function runConfigFile>

args = {'action': 'start', 'network_cfg': 'networks/basic-min'}

f = <open file 'networks/basic-min', mode 'r'>

 /home/raboon/chutney-master/lib/chutney/TorNet.py in runConfigFile(verb='start', data=<open file 'networks/basic-min', mode 'r'>)

  925         return

  926 

  927     return getattr(network, verb)()

  928 

  929 

builtingetattr = <built-in function getattr>

network = <__main__.Network object>

verb = 'start'

 /home/raboon/chutney-master/lib/chutney/TorNet.py in start(self=<__main__.Network object>)

  832         else:

  833             print("Starting nodes")

  834         rv = all([n.getController().start() for n in self._nodes])

  835         # now print a newline unconditionally - this stops poll()ing

  836         # output from being squashed together, at the cost of a blank

rv undefined

builtinall = <built-in function all>

n = <__main__.Node object>

n.getController = <bound method Node.getController of <__main__.Node object>>

).start undefined

self = <__main__.Network object>

self._nodes = [<__main__.Node object>, <__main__.Node object>, <__main__.Node object>, <__main__.Node object>]

 /home/raboon/chutney-master/lib/chutney/TorNet.py in start(self=<__main__.LocalNodeController object>)

  584             else:

  585                 raise

  586         if self.waitOnLaunch():

  587             # this requires that RunAsDaemon is set

  588             p.wait()

self = <__main__.LocalNodeController object>

self.waitOnLaunch = <bound method LocalNodeController.waitOnLaunch of <__main__.LocalNodeController object>>

 /home/raboon/chutney-master/lib/chutney/TorNet.py in waitOnLaunch(self=<__main__.LocalNodeController object>)

  636         # RunAsDaemon default is 0

  637         runAsDaemon = False

  638         with open(self._getTorrcFname(), 'r') as f:

  639             for line in f.readlines():

  640                 stline = line.strip()

builtinopen = <built-in function open>

self = <__main__.LocalNodeController object>

self._getTorrcFname = <bound method LocalNodeController._getTorrcFname of <__main__.LocalNodeController object>>

f undefined

<type 'exceptions.IOError'>: [Errno 2] No such file or directory: '/home/raboon/chutney-master/net/nodes/003c/torrc'

    __class__ = <type 'exceptions.IOError'>

    __delattr__ = <method-wrapper '__delattr__' of exceptions.IOError object>

    __dict__ = {}

    __doc__ = 'I/O operation failed.'

    __format__ = <built-in method __format__ of exceptions.IOError object>

    __getattribute__ = <method-wrapper '__getattribute__' of exceptions.IOError object>

    __getitem__ = <method-wrapper '__getitem__' of exceptions.IOError object>

    __getslice__ = <method-wrapper '__getslice__' of exceptions.IOError object>

    __hash__ = <method-wrapper '__hash__' of exceptions.IOError object>

    __init__ = <method-wrapper '__init__' of exceptions.IOError object>

    __new__ = <built-in method __new__ of type object>

    __reduce__ = <built-in method __reduce__ of exceptions.IOError object>

    __reduce_ex__ = <built-in method __reduce_ex__ of exceptions.IOError object>

    __repr__ = <method-wrapper '__repr__' of exceptions.IOError object>

    __setattr__ = <method-wrapper '__setattr__' of exceptions.IOError object>

    __setstate__ = <built-in method __setstate__ of exceptions.IOError object>

    __sizeof__ = <built-in method __sizeof__ of exceptions.IOError object>

    __str__ = <method-wrapper '__str__' of exceptions.IOError object>

    __subclasshook__ = <built-in method __subclasshook__ of type object>

    __unicode__ = <built-in method __unicode__ of exceptions.IOError object>

    args = (2, 'No such file or directory')

    errno = 2

    filename = '/home/raboon/chutney-master/net/nodes/003c/torrc'

    message = ''

    strerror = 'No such file or directory'

The above is a description of an error in a Python program.  Here is

the original traceback:

Traceback (most recent call last):

  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main

    "__main__", fname, loader, pkg_name)

  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code

    exec code in run_globals

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 956, in <module>

    sys.exit(main())

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 950, in main

    result = runConfigFile(args['action'], f)

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 927, in runConfigFile

    return getattr(network, verb)()

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 834, in start

    rv = all([n.getController().start() for n in self._nodes])

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 586, in start

    if self.waitOnLaunch():

  File "/home/raboon/chutney-master/lib/chutney/TorNet.py", line 638, in waitOnLaunch

    with open(self._getTorrcFname(), 'r') as f:

IOError: [Errno 2] No such file or directory: '/home/raboon/chutney-master/net/nodes/003c/torrc'

#############################################################

i also attached torc and template files. 

i used wire-shark just to make sure that exit node reside on my host rather then using TOR network,nothing else.

Regards

kawsar

On Sun, Jan 11, 2015 at 1:16 PM, teor <teor2345@gmail.com> wrote:

Date: Sun, 11 Jan 2015 12:29:34 +0100

From: Mohiuddin Ebna Kawsar <mohiuddin.kawsar@gmail.com>

Thank's for your answer with good explanation. yes it worked for
(Authority.getN(3) + Relay.getN(1) + Client.getN(1) ) . For this i have
installed tor-0.2.6.2-alpha-dev and download newest chutney where exit-v4.i
or exit-v6.i don't exist .

These files exist in the latest version.

Several bugs that make tor network bootstrap fail or slow have been fixed recently.

(And others are being fixed soon.)

Please get the newest chutney from git and keep it up to date.

now i can see thorough wire-shark that which server i'm queering.
But i got "Couldn't launch test003c (tor --quiet -f
chutney/net/nodes/003c/torrc): 255" when i use  (Authority.getN(3)  +
Client.getN(1) ) as you mentioned.

Your client torrc is broken - this should not happen if you only edited the authority.tmpl file.

How did you change the common.i or client.tmpl files?

Run the command in the error message without the "--quiet" flag to find out why tor is failing.

and is it also possible to find which authority is acting exit-node?

Each authority/relay can act as an exit, and the client may use different exits for different connections.

You can use arm to access the client's control port and it should tell you the path(s) it is using.

Or you can set up debug logging on the client and it should tell you the path as well.

However, wireshark will never tell you, because that's the whole point of Tor: you can only ever see the connections, not how the packets are being relayed.

There is documentation on arm in its manual page, and tor logging in its manual page.

teor

teor2345 at gmail dot com
pgp 0xABFED1AC
https://gist.github.com/teor2345/d033b8ce0a99adbc89c5

teor at blah dot im
OTR C3C57B23 349825DE 929A1DEF C3531C25 A32287ED

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