On 12/20/2019 10:51 PM, MIhai Badici wrote: > > ... > > CentOS 8 use nftables instead of iptables so first of all try > firewall-cmd --list-services That was it. I assumed that the firewall was disabled because iptables was empty. The firewall was using nftables. Once I disabled the firewall, things started working. Thanks for your help! Roy