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MacMasta
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Joined: 18 Apr 2002
Posts: 545
Location: Anchorage, AK

PostPosted: Mon Oct 07, 2002 10:43 pm    Post subject: Securing NFS? Reply with quote

So, I want to share a very large directory over NFS to a few machines read/write, and to a large number read-only - that's not too bad.

However, I am at a CS-heavy school, and we are on static IPs - so spoofing one of the read-write client boxes wouldn't be too hard - is there an effective way of securing NFS to make spoofing a non-issue?

I was thinking of using stunnel, but that's a mighty complicated solution to a pretty easy problem...


Any ideas / other network FSs that might be worth a try?


~Mac~
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rac
Bodhisattva
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Joined: 30 May 2002
Posts: 6553
Location: Japanifornia

PostPosted: Mon Oct 07, 2002 10:58 pm    Post subject: Re: Securing NFS? Reply with quote

MacMasta wrote:
I was thinking of using stunnel, but that's a mighty complicated solution to a pretty easy problem...

It's not such an easy problem, because of the stateless nature of the NFS protocols. If you're going with NFS, NFS over TCP and stunnel are probably your best bet. Maybe one of the Andrew File System descendents are worth looking into. I used to use Coda, until lack of support for it in Gentoo made me stop. There's also IBM's OpenAFS.
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