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<p class="MsoNormal">Hello all,<o:p></o:p></p>
<p class="MsoNormal">I’m running a fairly new install of Freeipa-server and we are running into a problem that is preventing users from logging in. We have two SSH servers that authenticate to our freeipa-server and after 15 min to 4 hrs of runtime the process
Krb5kdc will consume 100% of the processor and the freeipa-server will no longer respond to ldap requests from the other machines.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here are some specs:<o:p></o:p></p>
<p class="MsoNormal">The freeipa-server is running as a virtual machine on a Xen 5.6 box<o:p></o:p></p>
<p class="MsoNormal">Fedora 15 with all current updates<o:p></o:p></p>
<p class="MsoNormal">The /home directory is a NFS mount to a different server, also running freeipa-client<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I updated the freeipa-server package to the “testing” repo today, the problem still exists. The only additional components I’ve installed are fail2ban, and rsyslog.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Some of the error messages include:<o:p></o:p></p>
<p class="MsoNormal">(krb5kdc.log)<o:p></o:p></p>
<p class="MsoNormal">Sep 08 12:10:23 client1.fake.com krb5kdc[1867](info): AS_REQ (7 etypes {18 17 16 23 1 3 2}) 199.17.59.5: NEEDED_PREAUTH: host/client1.fake.com@fake.com for krbtgt/fake.com@fake.com, Additional pre-authentication required<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(pki-ca-system-log)<o:p></o:p></p>
<p class="MsoNormal">Attached. This log is from the freeipa-server, it appears to be complaining that it can’t connect to itself.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I can provide more logs to a personal email if needed. <o:p>
</o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for your help in resolving this issue. <o:p></o:p></p>
<p class="MsoNormal">-Martin Smith<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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