On Wed, Aug 1, 2018, 16:00 Lucas Rolff <lu...@lucasrolff.com> wrote: > > I use the “send-proxy” to let the NFS Server see the actual source IP, > instead of the haproxy machine IP. > You'll probably need remove that. Unless the destination service explicitly supports the Proxy Protocol (in which case, it must not, by definition, process connections where the protocol's preamble is *absent* from the stream), then this would just look like corrupt data. This option doesn't actually change the source address.
HAProxy in TCP mode should work fine with NFS -- at least, it does with NFS4.1 as implemented in Amazon Elastic File System -- which is the only version I've tested against. https://serverfault.com/a/799213/153161
