etc/nfssec.conf
lib/svc/manifest/network/nfs/server.xml

# This one is in illumos-nfs-common, where we need
# ipfilter rules for other services; it is safe because
# illumos-nfs-server depends on illumos-nfs-common
#lib/svc/method/nfs-server

usr/lib/fs/nfs/nfsfind
usr/lib/nfs/mountd
usr/lib/nfs/nfsd
usr/sbin/clear_locks
usr/sbin/exportfs