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

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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?
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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 ...
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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 ...
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tlntsvr safemode cannot force service to start

p150hm with busted gpu (BSOD on normal boot).....got it up in safe mode. need telnet to do blind flash on new gpu. REG ADD HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\RpcLocator /ve /t ...
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1answer
43 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 ...
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2answers
59 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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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 ...
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32 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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20 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 ...
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59 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 ...
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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 ...
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132 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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2answers
54 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 ...
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66 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 ...
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1answer
222 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
84 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 ...
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102 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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66 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
44 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 ...
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1answer
662 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 ...
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2answers
363 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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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 ...
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1answer
71 views

Configuring PuTTY for Windows 8 cmd shell prompt

Is there some recommended configuration / settings of PuTTY for Telnet connecting on Windows 8 shell/Telnet. I ask this because in default conf of PuTTY cursor behavior is little strange. e.g. with ...
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180 views

Ping/nslookup working but telnet/browser fails

Having a problem on several systems. Ping, nslookup and tracert all work as expected but the browser and other applications including telnet are unable to get any internet access. The problem is not ...
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147 views

How to login via telnet to a LAN PC?

I am trying to login to my friends PC. We both are using ubuntu 14.04 LTS. I told her to install telnet by typing the commands sudo apt-get install telnetd and sudo /etc/init.d/openbsd-inetd restart . ...
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788 views

Regarding 530 5.7.1 Client was not authenticated Error

I am developing an application which will send email to an address which is in our own domain. For testing purpose I tried to send an email via CMD. I can telnet to the mail server on port 25 ...
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Telnet: Could not open connection to the host on port 23 : connect failed

I've Googled it a lot and checked it on many forums, but still haven't been able to solve it. When I do a telnet from a Windows system 192.18.212.169 to an RHEL system on 192.18.212.124 I get the ...
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76 views

Cannot connect to tomcat on 8084

Tomcat seems to be running, but the browser cannot connect to it. Here is the netstat output. UC180375@UC180375-TPD-A /cygdrive/c/Programs/PortQryV2 $ tasklist | grep java.exe java.exe ...
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1answer
459 views

Telnet - Connection refused when using hostname, connects fine with IP

I'm trying to connect to a telnet server from a windows 7 machine. The telnet server has an IP 123.4.5.6 and a hostname of myserver Running telnet 123.4.5.6 8080 works fine However when I try to use ...
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433 views

Using Telnet: Port number

With using telnet I used port 25. Example: telnet x.x.x.x 25 I had another server today that used port 23 instead. For the future, how would one easily know which port to use? Does this port ever ...
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How can I get telnet to auto login to this piece of equipment?

where I work we login to a piece of equipment that has an unusual login prompt that I am not able to get Putty to recognize. Well more specifically I am using KiTTY. The login prompt is a ASCII box ...
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5k views

Postfix Relay Access Denied When Sending To Gmail With Telnet

I have postfix and dovecot setup to deal with mail for my domain. imap appears to work ok when reading local mail but when i try to send an email using telnet with localhost and the smtp port it gives ...
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1answer
368 views

Giving a switch an IP Address so I can telnet into it

Right, so I've just reloaded my switch resetting the to complete default configuration. It's a Cisco Catalyst 3560. What I am trying to achieve is this: Giving the switch an IP Address, then telnet to ...
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1answer
126 views

Router (WNR3500Lv2) Telnet forwarding does not work for Lazy bone relay(Wifi bee/ WiFly)

I have been trying to set up port forwarding for a lazybone wifi device: http://www.tinyosshop.com/index.php?route=information/news&news_id=8 Connecting to it from Lan works, but trying to access ...
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Very strange behavior when I try to connect using SSH. Why it works only if I copy and paste the IP address?

I am experiencing a very strange behavior. The situation is the following one: I connect to my RaspBerry Pi from my Ubuntu Linux 12.04 using SSH So I do the following operation: I go into my router ...
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112 views

How to run batch script on server which exists in different domain of your PC?

I am trying to execute a batch file residing on some server which lie in different domain w.r.t my pc. I tried: PSExec -> but its persistently giving error: Couldn't access 192.168.238.74: The ...
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1answer
119 views

Redhat linux terminal garbage output when using telnet

I am using redhat-linux terminal to connect to a router device by means of 'telnet'. While the device boots, the characters are getting printed in garbage manner which is as follows, In terminal, ...
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1answer
242 views

Telnet into a linux machine using an RJ45-RS232 cable

my linux machine doesn't have a RS232 port, only an RJ45. I also have my grandpa's old pentium machine running windows 95 that has an RS232 port. The only means of interfacing these two computers are ...
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107 views

How to download a file through Telnet using HTTP request? [closed]

I need to download a file, for example: http://gensho.acc.umu.se/debian-cd/7.5.0/amd64/iso-dvd/debian-7.5.0-amd64-DVD-1.iso with usage of Telnet and HTTP request. How can I do that?
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458 views

Trying to reboot ADSL modem via expect script

I'm trying to create a Linux script which can reboot my ASDL Modem. Here is my rebootModem.exp file : #!/usr/bin/expect set userName admin set pass admin set command reboot #It is modem reboot ...
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235 views

Tshark is displaying “florence” and “eforward” rather than source/destination port numbers

I am running rawcap on windows7 loopback adapter. I have run telnet localhost 2181 15 Packets were generated. In order to view the output I ran wireshark\tshark -r \shared\pcap.pcap And here ...
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1k views

Sending email using Telnet

I saw many thread about sending email using Telnet, but I couldn't do that. I'm trying to connect to yahoo smtp server by : telnet smtp.mail.yahoo.com 25 The response from server is : Trying ...
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1answer
624 views

How to create a small Telnet star wars like movie [closed]

As it appears from the question title, how I can create my own server of telnet that can render some animated ascii art (like the star wars one) to say happy birthday? I just want some resources on ...
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654 views

Telnet router commands

I have an actiontec xdsl router (c1000a) that I am telnetting to but I can't get a list of commands for it. The only one I've found so far is arp. I haven't found a list of common router commands on ...
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1answer
1k views

Unable to connect to server using Putty

I am using windows 8 for connecting to the Linux server, it would connect fine few days back but now I can not connect to it using only my computer. I can connect to that server with any other ...
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2answers
110 views

LOCAL SERVER and telnet

Finally, after many attempts and days, I managed to connect 2 computers using the telnet client and the telnet server. The reason of so many attempts is because there are no complete guides for these ...
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Is it possible to spawn any kind of terminal on dedicated lan card before entering LVM volume passphrase?

I got IBM x3500 m2 server running Ubuntu server on encrypted LVM volume. This machine has one slower LAN card for service purposes. Is there any way to spawn some kind of console on it BEFORE ...
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3answers
2k 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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1answer
294 views

Email spoofing in Linux (received message with no subject and content)

I'm trying to send email using telnet in terminal of my linux. I have connection with telnet now I have typed the commands below successfully. Unfortunately, I only receive the message with no ...
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1answer
5k views

Who logged into my printers?

This April 1st, Someone logged into the printers and changed the ready screen to "vote for josh" on numerous hp laserjet printers. Know that they must have logged in via telnet. And I found this ...