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<html>
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<title>TAO - CORBA Security Frequently Asked Questions</title>
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  <h2>Frequently Asked Questions</h2>
  <ol>
    <li>Why do I get a <code>CORBA::TRANSIENT</code> exception when using SSLIOP?<br>
      <br>
      A <code>CORBA::TRANSIENT</code> exception is typically an indication that
      the client was unable to connect to the server when attempting to invoke
      a request. For standard IIOP, such a situation normally occurs when the
      client is unable to resolve the hostname embedded in the IOR or the given
      IP address is unreachable.<br>
      <br>
      In the case of SSLIOP, a <code>CORBA::TRANSIENT</code> exception may also
      be thrown when the certificates in use are invalid (e.g. expired), or the
      certificate authority certificate has not been set. See the <a href="SSLIOP-USAGE.html">SSLIOP
      Usage </a> page to see how to set these for TAO's SSLIOP implementation.</li>
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