I’ve been having an issue with libvirt where the default “NAT” network does not provide internet access to virtual machines.
On any other machine I have used, I haven’t experienced this issue, I do not have any firewalls installed on this OpenSUSE Tumbleweed desktop and yet still this issue occurs.
I have been unable to find what is causing this issue, but will add here when I gain some clues.
I have tried to recreate this network with:
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sudo virsh net-destroy default
sudo virsh net-define /usr/share/libvirt/networks/default.xml
But the issue with VM’s not having access to the internet is still present.