Debian :: How To Set Up Telnet

Jan 16, 2011

Is there some reason why every forum I have gone to concerning how to set up telnet, no one will answer the question presented but rather will go on and on about SSH? If I wanted to set up SSH, I wouldn't be searching for info about telnet!

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Networking :: Difference Between Krb5-telnet And Ekrb5-telnet

Feb 18, 2010

I am trying to find the difference between the above two services. Both are under xinetd and can someone please explain the difference between them (is one more secure than the other one?)

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Debian Configuration :: How To Enable Telnet And Ftp Services

Feb 8, 2016

I have a few computers running linux and windows and I like to be able to telnet and to ftp but these services are not active I look into system settings but I can not find anything on were to start them.I already try using ssh but it just hangs and nothing happened also I tried to use the graphical app for ftp but same result host not reachable.

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Ubuntu :: Cannot Telnet To 25 But Can Do It To 22

Nov 9, 2010

I just setup a server using Ubuntu 10.04LTS Desktop edition. I am a novice in these things. I was able to setup the SSH server and it works from outside my LAN quite well. I can telnet to it also with 22. I have then setup an email server. I can do telnet to it from the server itself but from the internet it just times out. I did netstat -nlp and it shows that it is listening to port 25. I have port forwarding for 25 enabled on the router. I cleaned up all the rules of iptables and iptables -L shows everything is accepted. What else should I check or do?

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Server :: Cannot Telnet To 25 But Can Do It To 22

Nov 9, 2010

I just setup a server using Ubuntu 10.04LTS Desktop edition. I am a novice in these things. I was able to setup the SSH server and it works from outside my LAN quite well. I can telnet to it also with 22. I have then setup an email server. I can do telnet to it from the server itself but from the internet it just times out.

I did netstat -nlp and it shows that it is listening to port 25. I have port forwarding for 25 enabled on the router. I cleaned up all the rules of iptables and iptables -L shows everything is accepted.

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Fedora :: Cannot Telnet To Host Ip

Feb 11, 2011

I have a fedora13 server running and for some reason cannot telnet using the hosts ip address. I have disabled the iptables firewall as well as selinux. I have a soap server app that needs to telnet to the fedora13 server. Strange thing is, I can telnet to localhost, just not to hostname or host ip address

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Ubuntu :: 9.10 Not Allowing Telnet After A While?

Jan 12, 2010

I have a machine running Karmic and dovecot/postfix as a mail server.Everything is working fine with the mail system, except one thing. After sitting for a while I am unable to get to the server via telnet/pop3/smtp. Immediately after I ssh into the server to check it, these services start working.

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Ubuntu Networking :: Telnet Via Ssh On APC UPS?

Jan 12, 2011

I have some APC UPS devices that I'm trying to log in to. They are currently configured to use telnet -- as a safety precaution, they can only be accessed from our 'bounce' machine. So because I want to do this from a script, I'm doing it like this ssh decoherence@bouncemachine telnet stupidAPCdevice

This works fine on all the other devices I'm trying this on (Cisco gear, mostly) but the APC won't take any input. I get the login prompt but when I type in my username, ssh echoes it but the APC doesn't appear to ever receive it. It just hangs there at the username prompt. I'm guessing that its telnet implementation is a bit weird (seriously, all the management stuff on APC gear really sucks but anyway

Anyway, I'm just wondering if there are any simple flags I can pass to telnet to make it cooperate. The man page talks about a 'mode' command that lets you fiddle with LINEMODE which sounds like it might be promising but I don't know how to set that in the command line as opposed to interactively.

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General :: Allow Telnet From One Ip Segment?

Mar 8, 2010

I want to allow only ip segment(212.154.75.0/24) to telnet the server(RHEL-7.3).How this can be done using iptables?In the server i gave this command:

# iptables -I FORWARD -s 212.154.75.0/24 -p tcp --dport 23 -j ACCEPT
output is
0 0 ACCEPT tcp -- * * 212.154.75.0/24 0.0.0.0/0 tcp

[code]....

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Red Hat / Fedora :: Can't SSH Or Telnet Through Putty..

May 26, 2011

I am using RHEL 5.4 in vmware and its working fine I configured ssh in rhel and tried to login through Putty from host machine (windows xp sp3) am not able to login, so what should I do fo it frndz.

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Networking :: How To Use Telnet Command

Sep 1, 2010

how to use telnet command

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General :: Can Ssh Into Ubuntu But Cannot Telnet

Aug 21, 2010

i set up a MAC power pc with ubuntu. i can ssh into it, but i cannot telnet. this is what i get when i telnet to the host i can only telnet to port 80

[Code]....

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Fedora :: Telnet And SSH Management Program?

Nov 11, 2009

Does anyone know of something similar to SecureCRT for linux. Id like a program that keeps a list of devices and when i click it, it would open the session in a tab.

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Fedora Networking :: How To Configure Telnet

Dec 26, 2010

install telnet in fedora 14 then how to configure telnet?

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Fedora Installation :: Start Telnet On 14?

Dec 26, 2010

I want to start telnet on fedora 14

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Ubuntu Networking :: Telnet Into 9.10 Box From Within Network

Mar 2, 2010

I have Ubuntu 9.10 hooked up to my router through a wired NIC, and a couple of windows machines that are connected to the router through wireless cards.I want to telnet or ssh into the ubuntu box using putty on one of the windows machines. I have attempted to do this using the ubuntu ip address and the name of the box, and neither approaches have worked.

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Ubuntu :: How To Create A Telnet Server

Mar 15, 2010

How to create a telnet server in ubuntu..?My students have unix Lab by next sem and so i would like to create telnet server so that they can access it from windows..

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Ubuntu :: Telnet Session Hanging On 9.04?

Apr 25, 2010

I am running Ubuntu 9.04 on a wireless networked host machine. The wireless NIC is usb based. Its running inetd for network based servers (telnet, ftp etc).For some reason telnet, ssh or any application specific connection, hangs for a few seconds and then comes back. This happens after every few minutes. I do not loose any sessions or any data flowing across but it is sort of very annoying.It is a dual boot machine and I have also got Windows XP 64-bit. When am running on windows this does not happen, hence am not sure if it is something to do with the wirless nic or something else

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Ubuntu :: Using FTP Or Telnet To Transfer Files?

Jul 30, 2010

i have taken a basic networking class that involved both XP and fedora. I was recommended to use ubuntu though because it's easier to use anyways i have a world of warcraft folder on a windows vista running computer and was wondering how i could use either telnet or FTP to get that ~20GB folder over to my linux desktop.I installed 10.04 and have installed WINE (which i'm still trying to figure out how to work).

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Ubuntu Servers :: Telnet Localhost 110 Says Trying ::1?

Aug 14, 2010

I am trying to set up postfix on my ubuntu server.When I try to login to the pop accounts through telnet

Code:
user@ubuntu1:/$ telnet localhost 110
Trying ::1...

[code]....

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Ubuntu :: Telnet Temporarily Freezes?

Jun 19, 2011

When connecting to my Ubuntu box from my Windows 7 machine via Telnet, the session will sometimes freeze for a few seconds before allowing me to continue typing. This seems to happen every few minutes. Both machines are wireless and I am connecting through my local network.

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Programming :: Redirect Console To Telnet

Jun 4, 2010

My hardware is the FriendlyArm mini2440 Samsung board. I run our main application from init.d/rcS. It uses printf's to display continuous program debug information that can be seen on the serial ttySAC2 console. I would like to be able to remotely view this information by a telnet connection when needed. What is the best way to accomplish this? The telnet user can possibly activate some script or program. I saw there is a ttysnoop program that I could not get to compile.

There must be a simpler way. There must be several ways. Instead of using printf I could do something else. I do not want to use a normal log file to the flash file system. I had thought of using a ram file in /var directory but it would complicate matters as I would need to limit its size and the telnet user needs to view the program's printfs in a real time fashion.

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Red Hat / Fedora :: Enable Telnet And Ftp Services?

Dec 18, 2008

I am using fedora core 9. I want to enable telnet and ftp services . I used following commands

service xinetd reload which gives error as unrecognised service and
/etc/init.d/xinetd reload which gives error as no such file or directory

how to install and start this service ?

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Red Hat / Fedora :: Mount Telnet Using Fstab ?

Oct 28, 2009

I can access the files I need by using the telnet command, but I need to have access to the files in my local file system. Is it possible to mount a shared drive over telnet in the fstab file?

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Fedora :: What Are The Steps In Activating FTP And Telnet On 10

Jan 11, 2009

SSH is initially installed and activated. What are the steps in activating FTP and Telnet on Fedora 10. I know they are non-secure and probably shouldn't be used at all, but I need to know or at least pointed in the right direction.

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Networking :: Configuration Utility On SSH/Telnet?

Nov 30, 2010

I would like to write a small configuration utility that will act as a daemon on the telnet port and SSH port that will only allow access to, and modification of, specific information in a structure imposed by the utility. How do I set this utility up so that when a user opens a telnet connection (or ssh) to the device, they are actually connected to the utility?

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Networking :: Number Of TCP Concessions With Telnet?

Dec 11, 2010

I have a doubt. If i write for instance the command "telnet myserver.mysite" and I manage to connect to the server, how many TCP connections are established?

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Networking :: Ping And Telnet In Rhel5?

Feb 3, 2011

my company there is 1 RHEL5 server and around 50 systems connected to it( running windows ). I want to know who is pinging or telneting to the server how can I find this information on the server OR where should I look for this information in the linux.

if I want to explore on this topic (i.e. who is trying to connect to server, from where user accessing server, whats his/her ip, whats his/her os etc. ) where should I look for it on the net ??

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Networking :: Telnet - Handle Control C ?

Aug 22, 2010

I am trying to use telnet from linux to connect to the port specified by me and trying to handle control C. But once Ctrl C is pressed the output on the client side stops showing. The server sends data but client doesnt print the same.

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Networking :: Telnet Is Not Working With Iptables?

Sep 29, 2009

i want to open specific port using iptables i.e 3159 Whenever i tried to telnet it generates the following error

Code:

# telnet 172.16.4.100 3195
Trying 172.16.4.100...
telnet: connect to address 172.16.4.100: No route to host
telnet: Unable to connect to remote host: No route to host

but when I stopped iptables

Code:

# service iptables stop

Its working fine

i added the ports in iptables i.e.

Code:

#iptables -A INPUT -p tcp --dport 3195 -j ACCEPT

for safe side I also added telnet port

Code:

# iptables -A INPUT -p tcp --dport 23 -j ACCEPT

but result was same.... In short telnet works without iptables but with iptables it generates the error mentioned above

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