[CentOS] RESOLVED Re: Baffled by firewall rules with a Qemu VM, CentOS 7

Sat Dec 12 04:50:12 UTC 2020
Lists <lists at benjamindsmith.com>

> Did you try to apply the iptable rules by hand for a test?

This turned out to be the exact hint I needed. I turned off firewalld, and 
applied the rules I'd quoted exactly, to see a different result. 

Eventually, it turned out that iptables does not expose zones, and found that 
applying the rules within the "libvirt" zone resolved the issue. 

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