Web interface doesn’t load remotely on CentOS despite firewall rules
The exact cause of this issue isn’t entirely known, but appears to be down to an issue with the CentOS Firewall.
Running the following as root appears to alleviate the issue:
yum update wget dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm rpm -ihv epel-release-7-11.noarch.rpm yum install iptables-services yum -y reinstall "*" sync reboot
Do not skip the reboot!