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Questions tagged [telnet]

For questions about Telnet, a protocol for bidirectional interactive text-oriented communication with remote hosts via virtual terminals. It is defined in RFC 854.

Telnet is a protocol for bidirectional interactive text-oriented communication with remote hosts via virtual terminals. It is defined in RFC 854.

Telnet provides no inherent security and so is becoming less commonly supported. On modern UNIX-like systems it is usually replaced with more secure and flexible SSH protocol.

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Connection refused when doing telnet to windows machine

I am doing telnet to windows host from Linux to list Check_mk_agent data. but its giving me following output. [root@myhost ~]# telnet winhost 6556 Trying xxx.xx.xx.x... telnet: connect to address xxx.xx.xx.x: Connection refused telnet: Unable to…
MangeshBiradar
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Telnet doesn't accept Enter as a newline

I am just trying some really basic Telnet as part of a HTTP tutorial, but everything I've read assumes that the Enter key works very differently than how it's been working for me so far. So an example like: >telnet Microsoft Telnet>o www.bing.com…
East of Nowhere
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Issue with setting up Telnet Management on Open VPN Server

When I enable telnet on openVPN (windows) using this parameter management localhost 25333, I am not able to access the clients through their virtual IPs anymore. At the same time, when I disable this parameter management localhost 25333 in server…
theGeekster
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Telnet on Windows Server 2012

Im looking to implement telnet on Server 2012, i know its not secure yada yada, its just a project. Whats the best security practices regarding this including software to use, if not inbuilt. I'm also putting an SSH server on there if theres…
anon
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"Access is denied", only when trying to run script over telnet

I have a batch script that restarts a Windows Service with: Net stop Net start I got around having to manually run it as Admin by creating a shortcut to it and marking this shortcut to always run as Admin. By then…
Thom Shutt
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Netstat shows Time_Wait in MySQL Master to master replication

During my master to master replication, I got a problem on telnet. After fixing it also my replication on both side doesn't work. Master 2 replicates all the database of Master 1 but Master 1 is unable to replicate it. When I see "netstat" command…
Udhy
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How to enable telnet with port 3306 during Master to master replication on MySQL Server

I am trying to do Master to Master Replication in Windows Server 2008. I am successfully able to replicate all the database of Master 1 to Master 2. But I am unable to replicate the changes made on Master 2 to Master 1. Later on I found that, I can…
Udhy
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I cannot telnet www.google.com 80 on my centos, why?

On my centos I have a problem. I cannot: [root@server]# telnet www.google.com 80 telnet: www.google.com: Name or service not known www.google.com: Unknown server error [root@server]# However I can dig google.com [root@server]# dig…
Phil
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Monitoring memcached with plink

I need a telnet client that can take commands from a file or stdin so I can do some quick-and-dirty automatic monitoring of memcached. I thought plink would be good for this, but it seems to be doing something beyond what I need: If I telnet into…
kojiro
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postfix: Temporary lookup failure for FQDN

I'm using the FQDN of dur.bounceme.net which I want to resolve(?) to localhost. That is, I want mail to user@dur.bounceme.net to get delivered to user@localhost. I've tried following the Ubuntu guide on this and seem to be going in circles a…
Thufir
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Forward local port to remote host telnet port

I'm trying to forward a local port to a remote telnet host. Something like this. MyHost -----> |2222 Proxy |------> |23 Destination | MyHost: I'm on a Windows PC. Proxy: Is a linux box which I control. Destination: Is a custom device which only…
cookM
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Netcat to automate SpeedTouch administration

I figured out how to enable/disable my wireless connection with telnet, but I want to automate it. I read telnet is not suitable for this, and one should use netcat instead. This is what I have: nc 192.168.1.254 23 << EOF username password :wireless…
Pepijn
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How can i enable telnet on ubuntu 10.4

I am trying to telnet from host 10.0.1.91 (centos) to host 10.0.11.162 (ubuntu). When I try to connect to the Ubuntu host, I get: telnet 10.0.11.162 4949 Trying 10.0.11.162... Connected to a.b.c (10.0.11.162). Escape character is '^]'. Connection…
kamal
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Change port from ipv6 address to ipv4 address

I have setup a service on my server which has opened a port (ie, 40000) but its foreign address is :::* which is a wildcard ipv6 address (I think) When I run telnet localhost 40000 on the server the connection is working fine, but when I try to…
user76264
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multiple apache connections using telnet

I want to have multiple simultaneous HTTP connections to my webserver which has a website hosted to perform load testing. Can anyone tell me how can we use a 'telnet' command in a script to do the same ? Thanks.
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