Certificate Enrolment – URI This ID conflicts with an Existing ID
KB ID 0001248 Problem When attempting to connect a host to a Certificate Enrolment Policy Server I got this error; The URI Entered above had ID : “{Random-GUID}”. This ID conflict with an existing ID Solution On your certificate enrolment policy server, open the Internet Information Servers (IIS) Management console. Expand {Server-Name} > Sites > Default Web Site > ADPolicyProvider_CEP_Kerberos, (yours may not end...
Error – The Computer You Are Signing Into Is Protected By An Authentication Firewall
KB ID 0001241 Problem I put a ‘net use’ command in a logon script for a client today, and the drive refused to appear. So I executed the offending line and saw the following error; System error 1935 has occurred The computer you are signing into is protected by an authentication firewall. The specified account is not allowed to authenticate the computer. Solution This error is seen because the user, (or group the user is a...
AnyConnect – The VPN Connection Failed (Domain Name Resolution)
KB ID 0001236 Problem This is a pretty generic error to be honest. AnyConnect Secure Mobility Client VPN The VPN connection failed due to unsuccessful domain name resolution. Solution Firstly, (and obviously) the name you are typing in the AnyConnect window can be resolved can’t it? If not then you might want to consider some employment that does not involve computers. Secondly (this is what usually trips me up) did you copy...
AnyConnect – ‘Your environment does not meet the criteria’
KB ID 0001232 Problem For an existing client, I was setting up a new user. I connected their laptop though my mobile phone and attempted to connect. This is the error I got. Cisco AnyConnect Logon denied: Your environment does not meet the access criteria defined by your administrator. Solution A cursory glance over the firewall config didn’t yield anything in their AAA settings that was odd, they were simply using LDAP for...
Public Folder Migration Error hr=0x80040111
KB ID 0001228 Problem I usually follow my own documented process for migrating public folders to Exchange 2016. I did that this week, and this happened; Error; MapiExceptionLogonFailed: Unable to make connection to the server. (hr=0x80040111, ec=-2147221231) Diagnostic context: Lid: 49064 dwParam: 0x1 Lid: 37288 StoreEc: 0x6AB Lid: 49064 dwParam: 0x2 Lid: 49191 EMSMDBMT.EcDoConnectEx called [length=178] ...