[CentOS] tcp wrappers Question..

Wed Oct 14 19:20:09 UTC 2015
Gordon Messmer <gordon.messmer at gmail.com>

On 10/14/2015 11:39 AM, Jason Welsh wrote:
> but I cant seem to find out how/where to enable said feature. 

See the man pages for hosts_options and hosts_access.  It is rare for 
systems to support RFC 931 and common for firewalls to drop requests 
(creating long delays in connections), so user name lookup is probably 
only useful within a private network of systems that you control, on 
which you have enabled identd on each client system.