[Discuss] nfs in virtual machines

[markw at mohawksoft.com (markw at mohawksoft.com)]

> On Thu, 21 Oct 2021 00:11:12 -0400
> Matthew Gillen <me at mattgillen.net> wrote:
>
>> The guest VM is set up for NAT.
>> Any ideas on where to look or things to try?
>
> Probably NAT making RPC unhappy. Simple solution: don't use NFS.

I have never heard of NAT hurting performance on NFS. I understand all the
networking complexity of connecting machine A to server B through a NAT,
but once connected, I never experienced any other issues.

I'd love a link or something so I can learn. My company has a product that
may, in fact, be configured by a customer like this and I'm concerned that
there is an issue of which we may not be aware.

Thanks.

>
> More complex solution: either get rid of NAT or you tune your firewall
> traversal rules and rpcbind configurations to play nice with each
> other. Or use Samba instead.
>
> --
> \m/ (--) \m/
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