Telnet is a client-server protocol used to allow communication between computers in a network.

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1answer
15k views

telnet: Could not open connection to the host, on port 23

I need to telnet, to localhost. I am on windows. Once I got the error 'telnet is not recognized...' I looked online and found that I should do pkgmgr /iu:"TelnetClient". I did, then telnet localhost ...
1
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1answer
39 views

Telnet: How do I un-escape?

I know that when connected via Telnet, I can hit Ctrl+] to escape. This brings me to the telnet command line interface. How do I get back to my telnet session? I occasionally hit Ctrl+] by accident ...
2
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2answers
7k views

How do I quit telnet without using standard Ctrl+] combination?

The title says it all. Note that I'm using a non-US layout, Norwegian, so I can't create the Ctrl+] combination. I've found the trick before, but can't find it.
1
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1answer
28 views

Expect script for telnet communication with DLink router

I am trying to connect to my router through telnet using this script: #!/usr/bin/expect -f set timeout 20 # router user name set name "admin" # router password set pass "admin" # router IP ...
0
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0answers
20 views

How to add a custom DDNS to the Linksys WAG200G through a possibly new method

I've been reading a lot about my router lately and after about a day's investigation i've realised its crap in almost every area: it can't run any custom firmware, it has very rudimentary controls... ...
0
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1answer
50 views

How to execute remote command using PuTTY over Telnet

I was created a .bat file to run PuTTY and it successfully runs. The problem now is, the command line I was key in were not executed, any solution for this? My .bat command is: putty -telnet -P ...
0
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1answer
11k views

How to mount a Windows share in OpenDreambox via Telnet?

I have created a new folder on root of C disk called recordings and I have shared it with everyone. I now want to mount this folder on my Dreambox so that I can record to it. But since this is an ...
0
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0answers
12 views

Is it possible to run gitbash over windows telnet?

I've got two windows machines, and I can telnet from one into the other just fine. However I use the git bash shell in preference to DOS and I'd like to be able to telnet from box 1 to box 2 and run ...
0
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1answer
30 views

set telnet to use NTLM with command

To set telnet to use NTLM authentication you type in telnet and press enter then type set NTLM How can I make it do this with a command. using telnet set ntlm for example does not work.
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0answers
21 views

Need administrator privileges with telnet

When I connect to my computer via telnet to run a command, it gives me a system error 5, meaning that I do not have privileges. How can I fix this? I'm already logging into an account that has ...
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2answers
4k views

Laptop can ping, but not browse. Clean windows install. Telnet doesn't work. Not the network

The laptop is able to ping and tracert, but not browse the internet. I'll start by saying what I've already ruled out: It is a completely fresh windows install The network works fine for the other 5 ...
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0answers
18 views

Sending data through Telnet established connection on windows command line

I have connected to an outside server using telnet on windows. I have a program written in Ruby running on my local machine whose output needs to be passed as a command in the server running. How do I ...
0
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1answer
31 views

How to download text version of website?

How can I download the text version of a website? I need to do that using http raw protocol, e.g. telnet. However, I have no idea. Any hint?
0
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4answers
86 views

Why Telnet protocol uses only 1 port on server while FTP uses 2 ports

I got this question in a job interview and I had no idea what to answer. Can someone please help me understand it? Why does telnet protocol use only 1 port while the FTP protocol uses 2 ports on the ...
4
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7answers
14k views

connect two computers together via a rs232 serial port

Wondering if anyone knows of a solution to connect with telnet/ssh through a rs232 serial port Edit: I am looking for a way to connect to computers together via a serial port. I want to be able to ...
19
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4answers
14k views

Can the Telnet/Netcat client communicate over SSL?

I would like to test client connections with IMAP over SSL, HTTPS, and other secure text-based Internet protocols over SSL/TLS, the same way I would using Telnet or Netcat if they were not tunneled ...
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2answers
4k views

Mac OS X 10.7 can't ping/telnet localhost

I'm developing using django/postgresql on Mac OS X 10.7 and suddenly I am unable to access the test server through http://localhost:8000/. I can make it listen on 0.0.0.0:8000 and then it works... ...
86
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2answers
77k views

How do I exit telnet?

I start telnet by telnet host port. How do I stop it in Windows? Shockingly, Ctrl+C doesn't work.
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3answers
131 views

Telnet : How to get [user@hostname userFolder]$

I'm using ubuntu 14.04 LTS and i have successfully configured a telnet server. When i logging into telnet server i always get the path(int the terminal) as username@hostname:~/Folder_Name$ I ...
3
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5answers
4k views

where is the '^]' character on an azerty keyboard?

I am currently using telnet and i need to do an escape character (SMTP), where is this character on an azerty keyboard? (linux ubuntu).
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1answer
59 views

how to make a batch file close automatically

I have a .bat file which its content is like this: @echo off nc x.x.x.x 23 < commands.txt exit in which nc is a .exe file in the same directory nc.exe known as NetCat. The commands.txt file ...
0
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2answers
76 views

Duplicate IP address Telnet and ARP

I have 3 hosts (PC1, PC2, and PC3). I set the IP addresses for PC2 and PC3 to be 10.0.0.2 and PC3 to be 10.0.0.1. I telnet from PC1 to 10.0.0.2. I then am logged in to PC3. I can see in Wireshark that ...
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0answers
11 views

Is it possible to NTLM-authenticate telnet on Windows specifying credential?

Connecting via telnet to a windows server, it is recommended to use NTLM authentication so as to not send a password in plaintext over the network. The windows telnet client supports this type of ...
0
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2answers
41 views

Is it possible to reboot a Samba NAS device (Cisco/Linksys NSS4000) using telnet?

I have a Samba NAS—Cisco/Linksys NSS4000—that I cannot connect to using UNC paths or drive mapping, and I cannot access the built in web application. But I can ping the device by it’s IP address as ...
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6answers
146k views

How to telnet to an IP address on a specific port?

Can anyone tell me how to telnet to an address using a specific port? I've tried the following: telnet 10.1.1.55 I suppose a route just hasn't been set up between the two hosts? What I am trying ...
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0answers
23 views

telnet recipients' email address does not receive test email

I have used telnet to send an email from a private server and all the commands go through just fine. However, I don't receive any email at the recipient's email address (several recipients' addresses ...
0
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0answers
74 views

Dovecot imap connection closed by remote host

I have setup postfix and dovecot on my ubuntu 14.04 on a digitalocean droplet. When I telnet to my localhost on imap, I get the output below, can anyone help me.. telnet 127.0.0.1 143 Trying ...
9
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8answers
570 views

Save me from gibberish terminal

While logged in to a remote ssh session, sometimes I do cat to the wrong file (a binary or a diretory) and the display converts to gibberish. The only way out is to close the terminal and open a new ...
2
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0answers
42 views

What is the difference between these two ways of telneting

I'm trying to check to see if a port is open on something. If I telnet licensemanager.domain.edu 25734 then I get a black screen waiting for input (blinking cursor) but if I telnet and then o ...
7
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2answers
14k views

Telnet won't run from cmd prompt in windows 7

Edit:I am running windows 7, 64 bits. I have Telnet Client installed, and if I go to c:\windows\system32 i do find the file "telnet.exe"; if I click it, telnet runs perfectly. However, if I type ...
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0answers
174 views

Cannot send email - Cannot connect to email servers using Telnet - What next?

Desktop PC running Windows 8 and Outlook 2007, internet connection via DSL. For over a week now I cannot send any email (from any of various accounts), and cannot receive email if trying to use SSL ...
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4answers
844 views

Can't run telnet in console opened by Autohotkey

I have enabled the telnet client on my Windows 7 64-bit machine and if I open the start menu and launch cmd from there I can run telnet. I normally use the keyboard shortcut Win-C, implemented by ...
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2answers
62 views

Does closure of Terminal stop remote script execution?

I have NAS (running Linux) and Macbook. What if I start the OSX Terminal application, connect to my NAS thru telnet and execute there some script: python myscript.py > log.txt Will it continue ...
0
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2answers
890 views

Changing the prompt in telnet

With some help from people on here, I was able to set a custom prompt in an ssh session (thanks!). Now I need to do the same in telnet, but I'm not sure of what syntax I could use for that. ...
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0answers
71 views

redirect stdin/stdout of a program to another telnet connection stdin/stdout

I have read the following good article [http://bradconte.com/redirect-input-output-for-existing-process-on-linux][1] Which explains how to redirect program stdin/stdout using pipe. I would like to ask ...
0
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1answer
279 views

How to change the default port number for Telnet in CentOS 7?

I need to enable Telnet in a port number other than 23. I installed use telnet through following procedure. systemctl enable telnet.socket systemctl start telnet.socket I tried some procedure to ...
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2answers
127 views

How to save console output still showing it

I need to troubleshoot a telnet session and send save it's results to another person. When I use redirection I save the contents of my session, but I'm not able to see it on console. How to pipe ...
0
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0answers
114 views

How do i get the busybox console for Netgear JNR1010 router?

I have a Netgear JNR1010 router, and need to write some script for rebooting, etc.. how do i get the busybox console for Netgear JNR1010 router?
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2answers
69 views

Can telnet be used with any application level text protocol based on TCP/IP?

Can telnet be used with any application level text protocol like http or smtp?
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1answer
47 views

I want to automate rebooting most or all of the major routers remotely, will provide software to everyone for free [closed]

Does anyone know if we can use a tool or a method to remotely restart the router? Or even remotely restart the internet connection of the router? I know we can telnet into the router, but each router ...
4
votes
5answers
8k views

How do I copy data from a Ubuntu server using terminal by telnet?

I have one folder to copy that consists of PHP and similar files for creating a web site. How do I copy one folder from the server (Linux Ubuntu) to the client PC (Linux Ubuntu) using terminal? Could ...
2
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2answers
6k views

'telnet' is not recognized as an internal or external command,operable program or batch file

I'm working on an InfoSec exercise, specifically sending emails in cmd that makes use of telnet. Unfortunately, I can't start it. I'm receiving the "'telnet' is not recognized as an internal or ...
0
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1answer
764 views

Telnet cannot connect to localhost on port 23

I am using bat file assigned with vbs script to change router configuration every 15 minutes through the day through telnet commands. It works as supposed for a while then it shows this message "Could ...
0
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2answers
424 views

Using telnet on windows 7.. can't connect on a specific port

Sorry if my question is stupid, but I'm trying to connect to myself using telnet, and i'm having some issues. I'm using a windows rat(Not an illegal one), it's an exe file that listens on port 24328 ...
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3answers
3k views

Telnet won't work on Windows 8.1

I'm using Windows 8.1 64bit. I know how enable Telnet-Client on Windows 8.1. But when I type in : telnet microsoft.com 80 nothing happens! Any ideas would be appreciated.
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2answers
1k views

Change DNS On Pace V2500 Router

I'm trying to change the DNS settings on my Pace V2500 router. There are no settings options within the admin interface so I will have to use telnet to make the changes. I cannot change the DNS per ...
4
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6answers
27k views

Is it possible to shutdown a remote computer running Windows 7 via Telnet?

I've successfully connected to my Windows 7 desktop over wifi via Telnet from an XP Home netbook. To login, I use the following command: telnet -l "win7desktop\win7user" win7desktop win7user in ...
2
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1answer
1k views

telnet on Windows 8: even after installing still an unknown command

I installed telnet by going to -> Control Panel -> Turn Windows Features on/off -> checked "Telnet Client" Reopened a cmd window. Still the same result: 'telnet' is not recognized as an ...
0
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0answers
125 views

Netgear wnr2000v3 Router accepts Telnet connection but sends no data

A port scan of my Netgear wnr2000v3 Home Router reveals that TCP port 23 is open and running telnet as a service. When i try to connect to the router using Telnet (Windows built in client) the cursor ...
0
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2answers
1k views

Are there any SSH / Telnet clients for Windows that support tabs? [closed]

I currently use putty for SSH and Telnet on Windows. But the lack of tab support in Putty makes it difficult for me to keep multiple windows open at once (up 10 at a time). Does anyone know anything ...