HI everyone, this is my first post on this forum and I am seeking advice on setting up NFS.I am a 60 year old who has had to retire because of ill health and I have decided to learn about computing to keep the grey cells ticking over (ha ha ), but back to my question. I have built two computers using an AMD AMI chipset for general everyday computing and have also built a NAS unit using a dual core AMD chipset with which I have put OMV onto.The other two computers are running linux mint 17.3 xfce. All three units are in my small home office (spare boxroom) and are connected using a TP-LINK 8 port gigabit switch which then goes downstairs to my router and from that unit to a virgin modem all connected using cat6a cabling.I am also using APC ups units to back everything up power wise. When I come to setting up my services I want to use NFS as I dont use any other operating systems. On setting up the shares do I need to put each ip adress in of my computers, or just put a range of last two sets of numbers in, ie 18.104.22.168/190, ?, and in the extra options box can I leave it on the default setting or should I change it to something else. Also do I need to alter anything within the linux mint operating system on my other computers ?.Also in the settings part I enable the setting , but do I leave the default setting for the number of servers ?. I look forward to hearing any replies to my questions, CHEERS ALL.