Issue Assessment Windows 10 Client with Domain User/Computer certificate Window Server 2022 with NPS role installed, network policy configured with “Smart Card or Certificate” authentication (802.1x) 2 tiers Root CA setup: 1x Offline Root CA and 1x Subordinate Root CA Windows 10 Client error “Cannot connect to this network”, Event Viewer log as below NPS […]
How to Fix NPS Issue that Caused by Root CA CRL Read More »
This post is about fixing the Azure application gateway issue caused by health probe settings. Environment Azure Application Gateway Standard Tier, Medium SKU, one instance count Network setting such as VNET peering, subnets, route tables No NSG, firewall and Web Application Firewall in place The backend pool, backend settings, listeners and rules are all looking
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This Post is the last part of Configuring Azure Hub and Spoke – Configure Forced Tunnel so all traffic (paritcularly internet traffic) can be routed via the IPsec tunnel. Overall Topology Environment *On-prem Environment has a pair of Fortinet Fortigate firewalls with a public IP of 4.4.4.4 *Hub and Spoke are on different subscriptions. Note:
How to Configure Azure Hub and Spoke Topology Part 3 – Forced Tunnel Read More »
This post is about the configuration of IPsec VPN between Azure and Fortinet Fortigate firewall, as part 2 of the post “How to Configure Azure Hub and Spoke Topology” Overall Topology Environment *On-prem Environment has a pair of Fortinet Fortigate firewalls with a public IP of 4.4.4.4 *Virtual Network Gateway (with local gateway and connection
How to Configure IPsec VPN between Azure and Fortigate Firewall Read More »
This post is to document the PowerShell script to bulk change Team upgrade policy: coexistence mode. It is helpful when you are handling a Team migration or you are having an issue with globally enabling “UpgradeToTeams”/ “Teams Only” mode. Error like below is caused by Teams Public DNS records, but in this case we don’t
How to Bulk Change Teams Upgrade Policy via PowerShell Read More »
This post is about fixing Microsoft Teams PowerShell error: The ‘Connect-MicrosoftTeams’ command was found in the module ‘MicrosoftTeams’, but the module could not be loaded. For more Information, run “Import-Module MicrosoftTeams”. The Initial Error Tried uninstall and install again but not helping, we can see the module is correctly installed Now we run “import-module MicrosoftTeams”,
How to Fix the ‘Connect-MicrosoftTeams’ Could Not be Loaded error Read More »
This post is to document the process to configure DHCP option 119 in Windows DHCP Server and Cisco Switch. Environment Windows Server 2022 Domain Controller with DHCP roles configured Windows 10 devices on the end user side Multiple Domains with two-way trust configured DNS Suffix needs to be configure for both domains: ICTFella.com and DomainAA.com
How to Configure DHCP Option 119 in Windows DHCP Server and Cisco Switch Read More »
This post is to document the process of retrieving BitLocker Recovery Key from Azure Active Directory. Environment The Device joined Azure Active Directory, and BitLocker was enabled The device’s hard drive (SSD) is pulled out and repurposed on an another machine The Administrator cannot find out who this original owner was. We have Global Admin
How to Retrieve the BitLocker Recovery Key from Azure AD Read More »
This post is to fix the Mimecast Contacts Export Tool “fail to authenticate” error. Environment Microsoft Office365 with Exchange Online Only (there is no on-premise Exchange) Mimecast Contacts Export tool is used to gather all the permit sender email address list “Fail to authenticate” error pops out while logging into the Mimecast Contact Export tool
How to Fix Mimecast Contacts Export Tool – fail to authenticate Read More »
This post is to demonstrate the process to configure hMailServer as an email relay with Microsoft Office 365. You then can point your SMTP of applications, printers, device alerting etc to this server for reporting, Scan-to-Email, and email alerting. Issue We used to configure SMTP within IIS as an SMTP replay server to work with
How to Configure SMTP relay on hMailServer – IIS MMC error Read More »
