From the 8.11 release notes: Factory Reset of Peer Leaving Cluster From X8.11 we have modified the behavior of cluster peers when they are removed from the cluster or when the cluster is disbanded. This change is part of the unique root of trust improvement in X8.11. To remove a peer from a cluster you clear all peer address fields on that peer. When you do this, from X8.11, the Expressway prepares itself to factory reset on the next restart (and displays a banner to remind you that it is in this state). If you need to avoid the factory reset, restore the clustering peer address fields as they were. Replace the original peer addresses in the same order, and then save the configuration to clear the banner. The factory reset is automatically triggered when the peer restarts, to remove sensitive data and clustering configuration. The reset clears all configuration except the following items, which are preserved so that you can still access the Cisco Expressway: ■ IP addresses preserved ■ Server certificate, associated private key, and CA trust store preserved ■ Admin and root accounts and passwords preserved ■ SSH keys preserved ■ Option keys preserved ■ HTTPS access enabled ■ SSH access enabled CAUTION: You MUST follow the published clustering guidance when forming, changing, or upgrading Expressway clusters. Your cluster may be unrecoverable and you may lose data if you do not follow the correct sequence. See the Cisco Expressway Cluster Creation and Maintenance Deployment Guide, for your version, on the Cisco Expressway Series configuration guides page
De: cisco-voip [mailto:cisco-voip-boun...@puck.nether.net] En nombre de Lelio Fulgenzi Enviado el: miércoles, 24 de octubre de 2018 10:59 a.m. Para: Dana Tong <dana.t...@yellit.com.au>; voip puck <cisco-voip@puck.nether.net> Asunto: Re: [cisco-voip] Expressway version X8.11.x As a new Expressway user, I’m really interested in what this is about. There isn’t even a “factory default” option in any of the menus I checked. I thought maybe you could accidentally check this and it required a restart. Very odd. Very concerning. --- Lelio Fulgenzi, B.A. | Senior Analyst Computing and Communications Services | University of Guelph Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1 519-824-4120 Ext. 56354 | le...@uoguelph.ca<mailto:le...@uoguelph.ca> www.uoguelph.ca/ccs<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uoguelph.ca%2Fccs&data=02%7C01%7Cariel.roza%40la.logicalis.com%7C52978506768642a55cb108d639b8e250%7C2e3290cb8d404058abe502c4f58b87e3%7C0%7C0%7C636759863595116072&sdata=JyeygeRIUccsmDEifGSlBA35dLqZjY1ngv4mcMA%2BjRk%3D&reserved=0> | @UofGCCS on Instagram, Twitter and Facebook [University of Guelph Cornerstone with Improve Life tagline] From: cisco-voip <cisco-voip-boun...@puck.nether.net<mailto:cisco-voip-boun...@puck.nether.net>> On Behalf Of Dana Tong Sent: Wednesday, October 24, 2018 2:50 AM To: voip puck <cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net>> Subject: [cisco-voip] Expressway version X8.11.x What is it with new Expressway code? I have a cluster that was working happily and no one touched the config but all of a sudden it says that it is going to factory reset itself. Is there any way to avoid this? [cid:image002.png@01D46BA3.F4F8BBD0]
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