-----Original Message----- From: fedora-list-bounces@xxxxxxxxxx on behalf of Michael Klinosky Sent: Thu 08/16/2007 05:41 PM To: fedora-list@xxxxxxxxxx Cc: Subject: Re: hardening SSH Knute: > 200.100.0.0/16 or 200.100.0.0/255.255.0.0 So, would this line work in sshd_config? ListenAddress 200.100.0.0/255.255.0.0 ----------------------------- ListenAddress controls what IP your sshd listens to. You want to use /etc/hosts.allow (TCP Wrappers) to control who can connect to your listening sshd