Thank you for your quick response. An obvious solution just occurred to me. 
What if I set up a second, "public" DSpace instance that mirrors the first 
"private," DSpace instance, but the second DSpace site harvests from the first, 
private instance only metadata and references to bitstreams and not the 
bitstreams themselves?

Alain

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of helix84
Sent: Wednesday, November 14, 2012 1:47 PM
To: Alain Tschanz
Cc: [email protected]
Subject: Re: [Dspace-tech] OAI-ORE harvesting

On Wed, Nov 14, 2012 at 7:38 PM, Alain Tschanz <[email protected]> wrote:
> Can I prevent another DSpace repository from harvesting metadata and 
> bitstreams? Or put another way, can I limit harvesting of collections 
> to metadata and references to bitstreams only?

Hi Alain,

certainly, by removing READ access for the Anonymous to a bitstream, there's no 
way how you can download it without authenticating.

If you want to keep READ Anonymous access though, there's nothing DSpace can 
do. But you could configure the firewall to block sites that you don't want to 
harvest you. It's hard to imagine another practical way how you would 
distinguish between humans and spiders downloading the bitstreams (detecting 
User Agent string, perhaps, but that can be easily faked).


Regards,
~~helix84

Compulsory reading: DSpace Mailing List Etiquette 
https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
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