pan class="sect1"><a href="auth-trust.html">21.4. Trust Authentication</a></span></dt><dt><span class="sect1"><a href="auth-password.html">21.5. Password Authentication</a></span></dt><dt><span class="sect1"><a href="gssapi-auth.html">21.6. GSSAPI Authentication</a></span></dt><dt><span class="sect1"><a href="sspi-auth.html">21.7. SSPI Authentication</a></span></dt><dt><span class="sect1"><a href="auth-ident.html">21.8. Ident Authentication</a></span></dt><dt><span class="sect1"><a href="auth-peer.html">21.