unable to use telnet service with Fedora core 3
Dear Flocks,
Recently i installed RH Fedora core 3 as a server and started telnet service to enable remote login feature in windows network. telnet is working only when i connect the other linux mechines from this server but when i connect through windows command prompt or other linux mechines the following error is showing. telnet 192.167.0.4 Connecting To 192.167.0.4...Could not open connection to the host, on port 23: Connect failed but i ping this server it gives responses. i tried this by disabling firewall service and selinux features (i don't know much of this ) and again the same error is showing. when i try from the other linux mechine it shows the follwing error: [abi@localhost abi]$ telnet 192.167.0.4 Trying 192.167.0.4... telnet: Unable to connect to remote host: Connection refused please help me ... |
Disable telnet and use ssh instead. Telnet is an insecure protocol and there's a reason it's not enabled by default (because you're not supposed to use it).
Download and install PuTTY on your Windows machine to access your Linux systems. |
So you got problem with Telnet, did you enable telnet from /etc/xinetd.d/telnet open this file instant "disable = yes" put "disable = no" then restart ur xinetd service
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Don't use telnet - use ssh instead. Telnet is not secure
Also, don't use FC3 on a server - that hasn't been supported for quite some time and is not receiving security updates. I don't recommend Fedora for servers - the lifecycle is too short. If you like the basic Fedora setup, try CentOS, the free version of RedHat Rahil, there really isn't a good reason to give bad advice. Why did you quote chort in that response? |
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I am Sorry I know its not secure,I thought he just wanna learn how troubleshoot it with telnet. |
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Yes I live in Silicon Valley. I'm within a few miles of Sun, IBM, Intel, AMD, Symantec, EMC, McAfee, Google, Cisco, etc... I work right across the road from Yahoo! and Juniper. |
[edited by owner - I was being rude]
Putty is a great program and works very well for this application. SSH is the way to go. |
You might consider installing Cygwin/X on your windows machine. Then you can use the ssh client in the bash shell. You can even use "ssh -X hostname command" to start a graphical command. The server doesn't need to be in "init level 5" as long as the base Xorg libraries are installed.
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let me know wht do you mean by customer service of American based company, I just ask Chort bcoz next month Im going to US in Devry University for further studies. |
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Here is where you can download the install program:
http://x.cygwin.com/ It will also allow you to run console programs in the bash shell such as awk, perl, grep, vim, LaTeX, etc. You can also install some x windows based programs like xpdf, xv, etc. running "startxwin" in cygwin will start an X server so you can log into any Linux or Unix host that runs Xdmcp. Otherwise you can ssh into a server and start a graphical or console program. Y ou can set up your key pair the same way or even copy your keys from Linux if you are dual booting. ( You can do the same with putty or use putty's keygen program to display an openssh compatible public key which you can cut & paste for use in the servers .ssh/authorized_keys file. ) |
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