On Sun, 2019-11-17 at 23:59 +0800, Ed Greshko wrote:
On 11/17/19 10:31 PM, Patrick O'Callaghan wrote:
> On Sun, 2019-11-17 at 08:35 +0800, Ed Greshko wrote:
> > > But from the guest:
> > > [poc@fedora30 ~]$ showmount -e bree
> > > clnt_create: RPC: Unable to receive
> > >
> > > What am I missing?
> > OK, I put up an nfs server on the host and get the same error.
> >
> > If I disable the firewall on the host, it succeeds.
> Just as a matter of interest, how do you disable the firewall? The man
> page for firewall-cmd has several degrees of disabling for various
> things but apparently nothing that just turns it off. As with SElinux,
> it would useful to be able to do this for diagnostic purposes.
>
The trusty "systemctl stop firewalld" command. :-)
I assumed that that would block everything rather than open everything,
given that the actual filtering is done in the kernel, not the daemon.
poc