On 06/08/2018 03:23 PM, Steve Rikli wrote: > > This seems the most likely explanation, I'd just like to know for certain > before I give up on gai.conf and restort to disabling IPv6 or other > workarounds (e.g. /etc/nfsmount.conf). Have you tried specifying "proto=tcp" as a mount option? That *should* limit the client to IPv4.