K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2020-10-24T22:48:28.209125Z
K 7
svn:log
V 556
Add "-R" option to tell mountd to not register with rpcbind.

rpcbind is now considered a security risk for some sites.
Since an NFSv4 only NFS server does not need rpcbind,
it makes sense to have an option that implements this.

This patch adds a "-R" option that disables the Mount
protocol (not used by NFSv4) and does not register
with rpcbind.

Changes are required to /etc/rc.d/mountd and /etc/rc.d/nfsd.
Those will be in a separate commit.

Reviewed by:	freqlabs, asomers
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D26746

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