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Re: access control for mountd, statd, and lockd?
On Feb 7, 2010, at 1:16 PM, Thor Lancelot Simon wrote:
> On Sun, Feb 07, 2010 at 12:19:31PM -0500, Steven Bellovin wrote:
>>> 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?
> I think our rpcbind may have some libwrap support. I don't know much
> about it but I vaguely remember that.
But rpcbind itself lives on a fixed port, and libwrap in it doesn't stop
someone from probing UDP space looking for the others.
I suspect that the others need their own libwrap support and/or a -p option.
--Steve Bellovin, http://www.cs.columbia.edu/~smb
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