
<p>Use the <span class="guilabel">UID mapping</span> list to choose how to handle client-side user identifiers. Options are:</p>
<ul class="simple">
<li><span class="guilabel">map root to Anon</span> – Client requests from user ID 0, typically the root user, are mapped to the anonymous user for requests to the core filer export. This is commonly known as “root squashing.”</li>
<li><span class="guilabel">map all to Anon</span> – Client requests from all users are mapped to the anonymous user.</li>
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