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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Daniel,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">“sanitized” log attached…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">m.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Arial","sans-serif";color:#0070C0">Mark L. Boyce</span></b><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#7F7F7F">Senior Identity Management Analyst<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#7F7F7F">University of California, Office of the President<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> users [mailto:users-bounces@shibboleth.net]
<b>On Behalf Of </b>Daniel Fisher<br>
<b>Sent:</b> Monday, May 16, 2016 6:26 PM<br>
<b>To:</b> Shib Users<br>
<b>Subject:</b> Re: AD LDAP Pool<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, May 16, 2016 at 7:21 PM, Mark Boyce <<a href="mailto:Mark.Boyce@ucop.edu" target="_blank">Mark.Boyce@ucop.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">When pooling AD Domain Controllers and adding “connectionHandler="edu.vt.middleware.ldap.handler.DefaultConnectionHandler{{connectionStrategy=ACTIVE_PASSIVE}}"” (as prescribed at
<a href="https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthUserPass" target="_blank">
https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthUserPass</a>) I am seeing the following:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">1) User enters bad password<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">2) Shibboleth (yes, it is the underlying edu.vt.middleware.ldap.jaas.LdapLoginModule) attempts to authenticate the user at each DC in the pool; having failed to bind
as the user, it would appear that edu.vt.middleware.ldap.jaas.LdapLoginModule is interpreting this as a failure of the server and promptly moving on to the next server in the pool<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Can you post some debug logs of this?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">--Daniel Fisher<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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