cat /etc/exports
/sharepoint 10.140.0.0/16(rw,sync,all_squash,anonuid=2000,anongid=500) 192.168.2.0/24(rw,all_squash,anonuid=2000,anongid=500)
Client
useradd -u 2000 -M -s /sbin/nologin nfsg
groupadd -g 500 ftpgroup
/bin/mount -t nfs -o vers=3,rw,bg,soft 10.140.0.51:/sharepoing /mountpoint