Change Management IP Addresses of XenServer 6.5 in a Pool

XenServer
Working for an IT consultancy, you get do do IP address migrations pretty often.  One recent migration I simply couldn't find a good resource to guide me on how to change  XenServer 6.5 Servers management address when in a pool. Here's what worked for me: SSH to all servers.  Open xsconsole and navigate to Network and Management Interfaces.  Change the management IP address.  Be sure to select the correct management interface. Note, this will cause XenCenter to lock up and drop connections to each of the servers.  All VM's "should" remaining operational during this time. SSH to new management IP's of all of the slave servers.  Update the file /etc/xensource/pool.conf to reflect the new IP address of the master.  The format should just be a single line that says slave:NEWIPADDRESSOFMASTER.…
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XenCenter Issue after upgrading to Windows 10

Windows, XenServer
After upgrading to Windows 10 on my main work computer, I could no longer connect to 2 XenServer 6.2 hosts and found out that the error was "Could not create SSL/TLS Secure Channel".  After a bit of lazy searching I found a forum post that fixed the problem. Forum Post The actual fix for this is as follows. service xapissl stop mv /etc/xensource/xapi-ssl.pem /etc/xensource/xapi-ssl.pem.bak /opt/xensource/libexec/generate_ssl_cert "/etc/xensource/xapi-ssl.pem" '10.10.6.27' service xapissl start xe-toolstack-restart Replace the 10.10.6.27 with the IP of the server host you are attempting to fix. This should resolve your ability to connect from XenCenter.
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