--On Friday, December 14, 2018 11:48 PM -0500 Jon LaBadie <jcu at labadie.us> wrote: > https://pastebin.com/njaqR87f The rule names all look like standard builtins. Are the iptables modules loading into the kernel? Run lsmod and post that to pastebin. (I don't know what loads the firewall modules in CentOS 7.)