Package: libvirt
Version: 5.0.0-4
After starting the default virtual network and then shutting down "-A
FORWARD -i virbr0 -j REJECT --reject-with icmp-port-unreachable" remains
in iptables rules. Each time you start and stop the service it adds
another line of the same rule.
example:
net-start default
net-destroy default
iptables -S
"-A FORWARD -i virbr0 -j REJECT --reject-with icmp-port-unreachable"
will remain in your iptables rules. Starting an stopping the virtual
network multiple times will continue to add more lines of the same rule