FTP access disable in AIX


 
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Operating Systems AIX FTP access disable in AIX
# 1  
Old 03-30-2009
FTP access disable in AIX

Hello,

I have AIX machine communication to mainframe machine. From AIX machine, i have to use always SSH communication. For this, i have created SSH tunnel in AIX machine and using FTP with SSH.

Now both connections are working:
1) only FTP to mainframe machine
2) create SSH and do FTP with SSH.

The problem i have is, i do not want FTP alone working. At any case, FTP alone should not be possible. It should support only SSH connection.

How to restrict FTP communication ?
# 2  
Old 03-30-2009
FTP needs to commented in /etc/inetd.conf and then execute 'refresh -s inetd'.
# 3  
Old 03-30-2009
Quote:
Originally Posted by amitranjansahu
FTP needs to commented in /etc/inetd.conf and then execute 'refresh -s inetd'.
Sorry. My question does not include full details..

From my AIX machine, I have to disable FTP to only one mainframe machine. Because, there are several machines which are communicating to my AIX machine with FTP.
# 4  
Old 03-30-2009
see the man page of man ftphosts

you can deny ftp from hosts

allow ftp 10.0.0.*
deny ftp 10.*.*.*
allow ftp *
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