I’m running, as of today, version “20231101” of MicroOS Aeon. Running a kvm through virt-manager gives: 

“Error starting domain: Requested operation is not valid: network ‘default’ is not active”.

Trying to start the network from terminal gives…

sudo virsh net-start default
error: Failed to start network default
error: internal error: Failed to apply firewall rules /sbin/iptables -w --table filter --list-rules: libvirt: error : cannot execute binary /sbin/iptables: Permission denied

Setting SELinux to permissive in grub and rebooting allows the network to start and kvm to be functional. 

Please fix the last update to SELinux that came in with the 20231101 snapshot.