That would be how you can see - add an entry to hosts.deny that denies the address you'll be testing from, restart the service in question, and try to access it.
Thanks, Shawn > Hello John and All, > Thank you for the reply. > How can I tell if my services are set up for tcp wrappers? > I remember I used to run wrappers a couple years back on a Redhat machine, > but I would have to compile each program to be used with wrappers and > specify in inetd.conf that they were wrapped. It is seeming to me that > some of my services are coming wrapped already (such as sshd?). I was > thinking that it is wrapped because it "listens" to my hosts.allow and > hosts.deny file when sshing into the box. > > Thanks for any more info!