@Tom Elliott: Yes, selinux was disabled and removed via:
sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/sysconfig/selinux
sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
systemctl stop firewalld
systemctl disable firewalld
Thanks for the reply, the process isn’t being interrupted at this point. I’m not relying on WOL at the moment for my needs.