I am having this error in the title above listed in Cockpit whenever I run a virtual machine. Is it significant?
Also I have updated my IPv6 address within my virtual machine to a static Global Unicast Address (aka Public IPV6 address) but for some reason it doesn’t show as the inet6 address listed for the machine within Cockpit and neither does any of the routing work. Any ideas as I am thinking it could be related?
Yes. As I have mentioned above. I seem to have a problem using a Public Static IPv6 address set within my virtual machine. IPv4 Traffic works but IPv6 does not.
@arvidjaar
It turns out Firewalld does not open all the ports needed for IPv6 when using a VM. Turned off the firewall and IPv6 started to work.
Any ideas of what ports to open within the firewall to allow IPv6 operation, as the only one open is DHCPv6 client port.