Red Hat 9 limited to 60 telnet sessions
I'm running Red Hat 9 and I'm hitting a 60-session limit for telnet. Additional sessions just get refused. (error: "connection closed by foreign host"). I know this has to be configurable somewhere, but don't know where. Anyone know?
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You should really look into using ssh instead, more secure..
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Thanks for the reply. I should have made it clearer that users are using telnet to login TO the Linux 9 system from non-Linux systems. It's Linux 9 that's denying anything over 60 connections. Otherwise I wouldn't have a problem switching to ssh.
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man u can configure ur telnet sessions from /etc/xinetd.conf file. here edit the line "cps = 60" to the number u would like. restart the xinetd daemon after that. if this was the answer u have been looking for please click the thanks button
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Thanks - a friend of mine gave me the solution to this. In the xinetd.d/telnet config file, I had to add the line "instances = UNLIMITED" to allow unlimited telnet connections. The default was set to 60 in xinetd.conf. Thanks again to all who responded or spent time researching this.
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No pun intended but using Windows to telnet to a Linux host thinking there is no other way is a poor excuse in my opinion when it comes to security for your system.
It's called putty, it's an ssh client for Windows to connect to ssh servers that run on *nix hosts.. download it, use it, be more secure and get rid of that plain text anyone can see my password and see what I'm doing insecure telnet.. http://www.chiark.greenend.org.uk/~sgtatham/putty/ And there's even WinSCP as well where you can not only use ssh but scp to copy files to and from Windows and Linux using ssh. http://winscp.net/eng/index.php |
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