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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">So, in summary: You reinstalled the Pub on VMWare, but are still using the original TFTP server? What about the sub?<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cisco-voip [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Ed Leatherman<br>
<b>Sent:</b> jueves, 23 de enero de 2014 02:01 p.m.<br>
<b>To:</b> Cisco VOIP<br>
<b>Subject:</b> [cisco-voip] CTL question<o:p></o:p></span></p>
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<p class="MsoNormal">Hi folks,<o:p></o:p></p>
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<p class="MsoNormal">I have a cluster in mixed mode, last weekend we were scheduled to replace the publisher and TFTP server hardware (migrate to VMWare), cm 8.6. No version upgrade just a re-install onto VMWare.<o:p></o:p></p>
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<p class="MsoNormal">We ran out of maintenance window waiting for publisher to restore and db replication, so I left the TFTP server alone for another weekend. Also since pub is not registering phones or running TFTP, I did not resign the CTL file to avoid
any more cluster wide phone reboots. I plan on resigning it after I migrate TFTP this weekend.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Up until now i haven't had any issues with leaving the CTL file alone; however this morning we tried deploying some brand new 8945's and they are coming up with authentication error on their config files, which I can't figure out why at
this point. I can't reproduce the issue on my office phone (also a 8945), it happily downloads the current config files without complaint, even if I delete CTL/ITL. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Am I barking up the wrong tree here with this? shouldn't the phones just be checking the TFTP server's signature, which didnt change, against the CTL or ITL?<o:p></o:p></p>
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<p class="MsoNormal">I asked the technician to delete the security files on the 8900s in case for some reason they had a CTL or ITL from the factory, said it didnt help. I'm having him bring a couple phones back to troubleshoot with and verify though.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We are only doing signed configs right now, not encrypted files or control/media.<br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <br>
Ed Leatherman<o:p></o:p></p>
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