Date: Sat, 28 Apr 2012 23:54:05 -0400 From: Robert Simmons <rsimmons0@gmail.com> To: freebsd-fs@freebsd.org Subject: NFSv4 Questions Message-ID: <CA%2BQLa9A-ZzupAaLxiuc_0uGYyOOmgcYfxE8SH5cxzMR8gxOGpQ@mail.gmail.com>
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I've been digging and digging to find sources to clarify the exports(5) man page with no luck. What I have read differs from what I see on my server. From the man page examples section: V4: / -sec=krb5:krb5i:krb5p -network 131.104.48 -mask 255.255.255.0 Now, here is what I have put as an experiment to try to understand what's happening here (my /etc/exports): V4: / -sec=krb5 -network 192.168.1 -mask 255.255.255.0 / In this case, -sec=krb5 is totally ignored. I can mount / using sys. If I use this: V4: / / -sec=krb5 It requires proper kerberos authentication. My next question is can I reject NFSv3/v2 clients/connections? Third question is: how can I disable rpcbind? It seems that the following does not work in rc.conf: rpcbind_enable="NO" When I'm running NFSv4 rpcbind is not needed, but it seems that mountd always starts rpcbind no matter what I do: /etc/rc.d/rpcbind stop is the only way to do it, and that is only after boot, or mountd starting.
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