r376026 added a new "-R" option to mountd, which tells it to not support the Mount protocol (not used by NFSv4) and not register with rpcbind. Rpcbind is considered a security issue by some sites now. This patch adds a new yes/no variable called nfsv4_server_only. When that is set, make vfs.nfsd.server_min_vers=4 and set "=R" for mountd. Setting vfs.nfsd.server_min_vers=4 tells nfsd to not register with rpcbind. While here, add a check for "load_kld nfsd" failing to nfsd. Reviewed by: 0mp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D26938 |
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rc.d | ||
Makefile | ||
netstart | ||
network.subr | ||
pccard_ether | ||
rc | ||
rc.bsdextended | ||
rc.conf | ||
rc.firewall | ||
rc.initdiskless | ||
rc.resume | ||
rc.sendmail | ||
rc.shutdown | ||
rc.subr | ||
rc.suspend |