could not fully run paramiko

[kajatonas]

Connection to the device is ok. But when im trying to send some commands, i get an error:

stdin, stdout, stderr = ssh.exec_command('show ip int brief')

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3/dist-packages/paramiko/client.py", line 405, in exec_command
    chan.exec_command(command)
  File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 60, in _check
    return func(self, *args, **kwds)
  File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 229, in exec_command
    self._wait_for_event()
  File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 1086, in _wait_for_event
    raise e
  File "/usr/lib/python3/dist-packages/paramiko/transport.py", line 1726, in run
    ptype, m = self.packetizer.read_message()
  File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 386, in read_message
    header = self.read_all(self.__block_size_in, check_rekey=True)
  File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 251, in read_all
    raise EOFError()
EOFError

using Python3 with Paramiko
Any help?

Thanks

[Larz60+]

Nice traceback, where's the code?
also, for traceback use error tags. not python tags

[kajatonas]

thank you for a reply.

Im quite new to python so in step by step manner i do this:

osboxes@osboxes:~$ python3

Python 3.5.2 (default, Nov 17 2016, 17:05:23)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.

>>> import paramiko
>>> ssh = paramiko.SSHClient()
>>> ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
>>> ssh.connect('10.35.1.1',username='admin',password='password')
>>> stdin,stdout,stderr=\

Output:
... ssh.exec_command("show version")

Error:
Traceback (most recent call last):
 File "<stdin>", line 2, in <module>
 File "/usr/lib/python3/dist-packages/paramiko/client.py", line 405, in exec_command
   chan.exec_command(command)
 File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 60, in _check
   return func(self, *args, **kwds)
 File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 229, in exec_command
   self._wait_for_event()
 File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 1086, in _wait_for_event
   raise e
 File "/usr/lib/python3/dist-packages/paramiko/transport.py", line 1726, in run
   ptype, m = self.packetizer.read_message()
 File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 386, in read_message
   header = self.read_all(self.__block_size_in, check_rekey=True)
 File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 251, in read_all
   raise EOFError()
EOFError
>>>

As you see after sending "show version" line im getting an error.

Could you explain to me, what you mean in:

"for traceback use error tags. not python tags"  or where to read about it ?

[kajatonas]

ok, so here a little bit formated text. Is it right ? Thanks:)

osboxes@osboxes:~$ python3

Python 3.5.2 (default, Nov 17 2016, 17:05:23)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.

>>> import paramiko
>>> ssh = paramiko.SSHClient()
>>> ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
>>> ssh.connect('10.35.1.1',username='admin',password='password')
>>> stdin,stdout,stderr=ssh.exec_command("show version")

Error:
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
File "/usr/lib/python3/dist-packages/paramiko/client.py", line 405, in exec_command
  chan.exec_command(command)
File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 60, in _check
  return func(self, *args, **kwds)
File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 229, in exec_command
  self._wait_for_event()
File "/usr/lib/python3/dist-packages/paramiko/channel.py", line 1086, in _wait_for_event
  raise e
File "/usr/lib/python3/dist-packages/paramiko/transport.py", line 1726, in run
  ptype, m = self.packetizer.read_message()
File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 386, in read_message
  header = self.read_all(self.__block_size_in, check_rekey=True)
File "/usr/lib/python3/dist-packages/paramiko/packet.py", line 251, in read_all
  raise EOFError()
EOFError