NetBSD-Users archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: access control for mountd, statd, and lockd?

On Feb 7, 2010, at 12:13 PM, Thor Lancelot Simon wrote:

> On Sun, Feb 07, 2010 at 12:09:28PM -0500, Steven Bellovin wrote:
>> Is there any way to do strong access control on mountd, statd, and
>> lockd?  For mountd, it appears that I can specify a specific port
>> number, which I can then wall off with ipfilter.  I see no way to do
>> anything similar for statd and lockd -- am I missing something?
> The NFS and mount services are special-cased in the RPC standard: they
> have static port numbers.

mountd also has a -p option to specify a port number.
> That's not true for statd nor lockd.  So I think what you're trying to
> do is not going to work well.

Right.  Are there other choices that I'm missing?

                --Steve Bellovin,

Home | Main Index | Thread Index | Old Index