No outbound connectivity from guest VM(fedora 32)

Justin Stephenson jstephen at redhat.com
Mon Jun 8 12:55:43 UTC 2020


On Mon, Jun 8, 2020 at 5:09 AM Daniel P. Berrangé <berrange at redhat.com> wrote:
>
> On Fri, Jun 05, 2020 at 01:27:08PM -0400, Justin Stephenson wrote:
> > Hi,
> >
> > I recently installed a fresh install of Fedora 32 and I am having
> > trouble with my virtual machine networking, I can ssh and connect into
> > my guest VMs from my host, but the guest VMs cannot ping out to the
> > internet.
> >
> > I am using the "default" NAT virtual network, the interesting thing is
> > I have made no configuration changes on my host or in the guest VMs,
> > simply created and installed two VMs(Fedora and RHEL8) in Fedora where
> > the VMs are having the same issue.
> >
> > I am happy to provide any logs or command output if that would help.
>
> Do you have "podman" installed on your host ? As there is an issue
> with podman loading "br_netfilter" which is harming libvirt default
> network traffic..

Hi, yes I am using podman for some development tasks. However I don't
see any br_netfilter module loaded:

 # lsmod | grep br_netfilter
 # grep 'netfilter' /proc/modules

I'm not sure if it matters but my host laptop is also connected wirelessly.

-Justin

>
>
> Regards,
> Daniel
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