01-07-2011
Hi, thanks for your replies.
I totally agree about SSH but in this case a program has been written by somebody who has left the company that accesses the server using Telnet and then runs some macros. This program only needs to run on a couple of admin PCs and it would be good if I can just resolve this Telnet issue until such time as we can achieve the same goal using SSH. All other PCs on the network use an SSH client to access the application running on the Sco server.
Also I would like to understand the problem. If I just go to my boss and say "Well, we should be using SSH" then, although that is true, I'm more or less saying that I don't understand the issue and can't solve it, and it should be so simple.
When I Telnet to the server from my Windows PC I get a login prompt and can successfully log in, no problems. When my colleague tries the same thing she does not even get a login prompt, just a blank CMD window with a flashing cursor which then times out. If I change her PC's IP address to the IP address on my PC she can Telnet to the server with no problems, so it is an IP address restriction.
My colleague can ping the server and access it using SSH so there are no communication issues. As to firewalls that is what I don't know about as I'm very new to UNIX. There are no firewall rules configured between the host and the server that might be blocking the connection but as to what is running on the server itself I don't know. Before I joined this forum I read about TCP wrappers but these don't seem to be configured so I'm stumped.
Cheers,
Nick
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