Look at /etc/hosts.allow and /etc/hosts.deny.  Read the documentation
(man pages, /usr/doc, everything) very thoroughly, because there are
serious security risks involved with mistakes made at configuring FTP and
telnet.  BTW, proftpd and ssl telnet are the best way to go with those
if you must run them, IMHO.  Any input (or corrections) from others on
this list would be welcome.

Art

On Fri, Oct 22, 1999 at 11:48:12PM -0700, Evan Burkitt wrote:
> I have just installed Debian 2.1 and need some advice on how to get FTP and 
> telnet working. For ftp I can see that inetd runs in.ftpd when an ftp 
> client attempts to connect, but the operation fails on the client side with 
> "Connection closed by remote host". On the server I have a user named ftp 
> in nogroup, and a home directory for it; what else am I missing?
> 
> I have the same problem with telnet: in.telnetd runs, then stops, and my 
> telnet client reports "disconnected by host."
> 
> I'm new to Unix and trying to put together a system for learning purposes. 
> I'm out of ideas on these two problems.
> 
> Thanks.
> 
> -eb-
> 
> 
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