Exchange AutoDiscover Errors – Creating an AutoDiscover SRV Record
KB ID 0001184 Problem Ages ago I wrote the following article; Outlook Error “The name of the security certificate is invalid or does not match the name of the site.” You used to see this error a lot if your internal, and external domain names were different, and the ‘public’ domain name was on the certificate, in those cases I’d also setup split DNS like so; Windows – Setting Up Split DNS But you can simply create a...
Mailbox Move Error ‘Active Directory property ’homeMDB‘ is not writeable’
KB ID 0001326 Problem I was migrating some mailboxes form Exchange 2007 to Exchange 2013 today, when once again this happened; Error: MigrationPermanentException: Active Directory property ’homeMDB’ is not writeable on recipient ’petenetlive.com/Migration/Users/Pete.Long’. –> Active Directory property ’homeMDB‘ is not writeable on recipient Solution I can’t believe there’s no fix for this yet! This is being caused...
Nginx Error – 413 Request Entity Too Large
KB ID 0001325 Problem A few weeks ago I did a series on setting up a new WordPress site, shortly after I had some problems uploading my caching plugin (wp-rocket). This was the error I got; 413 Request Entity Too Large nginx/1.10.3 (Ubuntu) Anyway, I fixed the error, and a few days later I got an email from someone with the same problem, so I thought this time I would document the fix. Solution Note: I’m going to raise the...
vCenter – Management Ports
KB ID 0001324 Problem A while ago my colleague was struggling to get into a vCenter server. Normal https (TCP 443) wasn’t letting him in, I knew you could manage the appliance directly, (but I couldn’t remember the port number!) He knew there was an alternate port number, but we didn’t know what it was. Solution vCenter Appliance (Direct) Management Port TCP: 5480 i.e. https://{ip-or-host-name}:5480 vCenter /...
FirePOWER Agent – Real-Time Status ‘Unavailable’
KB ID 0001323 D Problem I was deploying a Cisco FirePOWER user agent last week, but once setup, the agent reported that the Real-Time status for SOME of the domain controllers was permanently ‘Unavailable’. Now I know you have to be patient with these things so I went and had a coffee. Still it refused to ‘go green’. Solution I addition to all the other rights and firewall rules that you normally have to check....