Hi Brian, Does "iptables -L" show anything of note? I'm leaving iptables off in this host. Because it's an AWS EC2 host I'm managing the firewall ports using the AWS security groups. [root at ops:~] #service iptables status Firewall is stopped. But still, there's this... [root at monitor1:~] #/usr/local/nagios/libexec/check_nrpe -H ops.jokefire.com CHECK_NRPE: Error - Could not complete SSL handshake. Sadly.... :( Thanks for your input tho! On Fri, May 1, 2015 at 3:18 PM, Brian Miller <centos at fullnote.com> wrote: > On Fri, 2015-05-01 at 01:32 -0400, Tim Dunphy wrote: > > And I made sure the local firewall was stopped, because I am blocking > > ports > > with the security groups instead. > > > > [root at ops:~] #service iptables status > > Firewall is stopped. > > Does "iptables -L" show anything of note? > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- GPG me!! gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B