LDAP timeout errors since upgrade to 9.13.1

Randy Rue <[email protected]> Mon, 17 Jul 2023 13:55:29 -0700
Newsgroups gmane.comp.hardware.netapp
Message-ID <[email protected]>
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Hi All,

Since upgrading to 9.13.1 our AFF/FAS on-premise cluster has an alert in 
the System Manager dashboard and shows us receiving these errors every 
hour or two:

secd.ldap.noServers: None of the LDAP servers configured for Vserver 
(vfiler_name) are currently accessible via the network for LDAP service 
type (Service: LDAP (Active Directory), Operation: SiteDiscovery).

We run a redundant pair of slapd LDAP servers presented via an F5 BigIP 
at a single IP. The SVMs LDAP settings include of a list of the F5's 
highly available IP and then the two back end servers.

Nothing has changed with our LDAP service. The LDAP servers don't seem 
to be distressed and no other systems/services that touch our LDAP are 
complaining. Our NetApp SVMs don't seem to be dropping or bouncing any 
filer traffic.

Has anything changed from 9.9 to 9.13 in the way ONTAP talks to LDAP? Is 
it chattier? More sensitive to lags?


Randy

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<html>
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    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
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  <body>
    <p>Hi All,</p>
    <p>Since upgrading to 9.13.1 our AFF/FAS on-premise cluster has an
      alert in the System Manager dashboard and shows us receiving these
      errors every hour or two:</p>
    <p>
      <span style="color: rgb(69, 69, 69); font-family: &quot;Source
        Sans Pro&quot;, Arial, &quot;Helvetica Neue&quot;, Helvetica,
        sans-serif; font-size: 18px; font-style: normal;
        font-variant-ligatures: normal; font-variant-caps: normal;
        font-weight: 400; letter-spacing: normal; orphans: 2;
        text-align: left; text-indent: 0px; text-transform: none;
        widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
        white-space: normal; background-color: rgb(255, 255, 255);
        text-decoration-thickness: initial; text-decoration-style:
        initial; text-decoration-color: initial; display: inline
        !important; float: none;">secd.ldap.noServers: None of the LDAP
        servers configured for Vserver (vfiler_name) are currently
        accessible via the network for LDAP service type (Service: LDAP
        (Active Directory), Operation: SiteDiscovery).</span> <br>
    </p>
    <p>We run a redundant pair of slapd LDAP servers presented via an F5
      BigIP at a single IP. The SVMs LDAP settings include of a list of
      the F5's highly available IP and then the two back end servers.</p>
    <p>Nothing has changed with our LDAP service. The LDAP servers don't
      seem to be distressed and no other systems/services that touch our
      LDAP are complaining. Our NetApp SVMs don't seem to be dropping or
      bouncing any filer traffic.</p>
    <p>Has anything changed from 9.9 to 9.13 in the way ONTAP talks to
      LDAP? Is it chattier? More sensitive to lags?</p>
    <p><br>
    </p>
    <p>Randy<br>
    </p>
  </body>
</html>

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