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Questions tagged [telnetlib]

The telnetlib module provides a Telnet class that implements the Telnet protocol under Python programming language.

The telnetlib module provides a Telnet class that implements the Telnet protocol under Python programming language.

See RFC 854 for details about the Telnet protocol.

In addition, telnetlib provides symbolic constants for the protocol characters (see below), and for the telnet options. The symbolic names of the telnet options follow the definitions in arpa/telnet.h, with the leading TELOPT_ removed. For symbolic names of options which are traditionally not included in arpa/telnet.h, see the module source itself.

Read more about telnetlib at python docs..

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Python3 telnetlib - telnet with username and password and then execute other commands

I would like to be able to telnet, input login and password credentials and then execute commands once connected but my code seems to not continue after password is entered. import getpass import telnetlib HOST = "172.25.1.1" user = input("Enter…
bgardne7
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Telnet action failed: telnet connection closed

I am unable to connect via telnet (SSH is not an option) using ansible Steps to mimic - name: Fetch Show Version ansible.netcommon.telnet: user: '{{ username }}' password: '{{ password }}' login_prompt: 'username: ' …
nooblearner
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Why can't I get a Python Script to connect to Telet Server but programs like PuTTY, SolorPuTTY and others connect just fine (WinError 10013)

I'm trying to write an application in Python for controlling a video switcher via Telnet. I can "remote" control the switcher by using simple Telnet commands I can type into PuTTY or other terminal programs (such as SolarPuTTY, and even Telnet Lite…
Jay
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Telnet login in python

I have been trying to make a automated python login system, but I keep getting this error: Traceback (most recent call last): File "/home/kali/py.py", line 14, in tn.read_until(b"Password: ") File "/usr/lib/python3.9/telnetlib.py",…
BOBERT
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python telnet.mt_interact doesn't work in any IDE but SPYDER

I usually worked with python library "telnetlib" but i faced a problem and i don't know how to figure it out. Here's the code: def bbb(): tn = telnetlib.Telnet(Ip, port=23, timeout=20) print(tn) tn.write(bytes("Something no.1 \n",…
ellen
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Python threading with Telnet

I am trying to connect to multiple switches via telnet and get an output with CPU usage. One thread works and shows the proper CPU Usage. The second thread does not do anything. How do I get two threads working with the same command as the…
Janidu Goonatilaka
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Telnetlib doesn't exit on huge output

I am trying to collect show tech-support from multiple devices using telnetlib only. And it works with a tiny issue. It collects the full output of the show tech-support command and exports it to a text file (export_text_support() is a simple with…
Tes3awy
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How to telnet using Telnet library of Robot Framework where there is no login Password required for Telnet to server

How to telnet using Telnet library of Robot Framework where there is no login Password required for Telnet to server My code is *** Settings *** Library Telnet Test Teardown Close All Connections *** Test Cases *** Telnet to DUT …
Atul Jain
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Telnet device automation

I try to connect to devices with python using telnet protocole to do some automation (for example somes old Cisco routers), For that i am using Napalm library (which based on Napalm library which based on telnetlib library) The problem is that when…
Med
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Python 3 telnetlib router reboot

I am trying to write a python script to reboot my router. I can do this just fine with normal telnet, however, in the python code, for some reason, unless I add tn.read_all() to the bottom of the code, reboot operation does not execute. Here is the…
Lax
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How to save telnet output logs to a text file

hi guys please how can I save the output logs to text file for this script to solve this problem import sys import telnetlib import getpass ##################### ###### Define Host …
aliabd
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Python3 telnetlib write() issue

I have issues sending byte strings via a VXWorks machine using telnet. I try to do the login example: import telnetlib tn = telnetlib.Telnet("192.168.45.61", port=23, timeout=5) login =…
DanielK
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How to remove extra alphabets and numeric in telnet output?

Hi I am new to telnet package in python. My code works but not expected execution output contains extra alphanumerics. Final output should contain only 1.index and 2.comment. instead it prints:- f085467678G1.uGpindex_gvA3e5JGyhjejkn…
thimoni
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Robot Framework Telnet Library does not open Terminal

I'm using the Telnet Library of the Robot Framework to establish a remote connection, but I need the terminal to be opened, but despite having set terminal_emulator=true and window_size=400x100 the RF does not open the terminal when I run the test.…
Joseilton
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How to check if server is down or not existent in python telnet?

I'm trying to loop through some PDU servers to check entries are following our naming conventions. I'm writing a python script to check all these servers. However, I'm running into a problem where if the server is down, it makes my script error out…
Classified
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