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Android 12 IKEv2 & RRAS
Hello, collegues! Unfortunately, in Android 12+ (depend by manufacturer, but in my phone so) has been cut out support for all VPN protocols expect IKEv2/Ipsec. What's may be better than use IKEv2/Ipsec MSCHAPv2 and have no trouble? But here is a…


Asus Flickering screen
Hi, I have an asus laptop and these past month my screen just went to flicker. it is like when i open it the home screen just flicker and when i go to chrome it stop. how this possible happen. i have a video of it i'lll try to upload it


DFS Replication
Hi all, We have DFS server today. It is an old one 2016 machine which will be replaced by 2022. We think that the best way to migrate shared to a new server is to start DFS replication. Now we have a 2 questions: When we add a new referral server what…


How to let windows 10 Clients get IPs from DHCP but from different scope (Lab environment on Hyper-V))
Hi How to make my Windows 10 clients get different IPs from different scopes. Please, how to do it on Hyper-V Lab. I built Lab where all VMs have different static IPs, some of them are in the same range and some others are in a different range, the Lab…
Using gMSA for Task scheduler and Service account scenario?
Based on: https://learn.microsoft.com/en-us/azure/active-directory/fundamentals/service-accounts-group-managed I'm trying to implement the gMSA for the following scenario: Task Scheduler account Service account (Failover Cluster, SQL Server, ADFS,…


User Access Logging Service (UALSVC) consumes increasing amounts of RAM on servers
dear all, i am facing an issue that UALSVC service is consuming large amount of memory on one of our domain server? stop anti-virus on the server and the issue persists. i want to know is there any suggestion to trobleshoot the issue


AD sites and services
i have two sites one is local site (primary domain controller) and another one is remote site ( additional domain controller). I have done the additional domain controller and also created active directory sites and services in the new remote site. This…


Issue setting up cross forest PKI
I have two domains with a two-way forest trust. I want computer accounts in DomainB to enroll for computer client auth certificates from the two-tier Windows CA in DomainA. I configured a certificate cert template in the issuing CA for this and gave Read…


Windows 2019 RRAS Server unable to utilize DHCP server on same subnet to issue to RRAS clients
Hi, I've seen this occur twice already when setting up new Windows 2019 servers. Most recently, I introduced a new Windows 2019 to replace an older Windows 2008 R2 server as our RRAS server. Simple setup, with single domain, single subnet, one domain…
Always on VPN NPS issue
I'm working on piloting always on vpn. Currently I have a RAS server setup and a separate server with NPS set up for authentication. I'm at the point where I need to verify if the client can connect successfully and access the network before moving on to…


event id 4768
I am running a exchange 2016 server and have 2012 r2 DC recently we noticed in our AD-Audit software the event ID 4768 is getting logged on the DC from the mail server the error is below the part that is confusing that I can't find much info on…


Event ID 4768 with error "0x6"
Hi Team, I have noticed a thousands of audit logs failure with Event ID:4768 with error "0x6" and username Host coming from our exchange servers to domain controllers: A Kerberos authentication ticket (TGT) was requested. Account…


Could not retrieve an OCSP response.
Hi, We have 1 MS 2022 CA server, and have noticed on our DC`s the following error message EventID 36928 Source Schannel Could not retrieve an OCSP response. The Failure Reason is: REASON_OCSP_RESPONSE_RETRIEVAL_ERROR The OCSP Url is: The…


EnableCertPaddingCheck
Hi All i have the CVE-2013-3900 vulnerability(WinVerifyTrust Signature Validation Vulnerability). i need to add the below registry values to fix it. [HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Wintrust\Config] …


Static IP issue with win server 2016
I'm trying to contact windows server support with no luck, they asked me for Subscription ID and I have original license but I don't have that subscription. First I need valid way to contact commercial support. I'm trying to set windows server 2016…


Windows Server 2003 share fails to authenticate after install cumulative update 11-2022 on DCs
Hi Everyone, I had a issue on my environment after install cumulative update November 2022 on my Domain Controllers. Clients running any version of Windows had a issue when try access network share or any resource use Kerberos when the server is…


5 questions regarding the OS life cycle of Azure
Hello, I would like to ask the following 5 questions regarding the OS life cycle of Azure. I'd like to know if there's any criterion for launching a new OS. For example, a new OS might have to be released 6 months after its release by the…
generate csr
Hi All i am trying to generate inf file for ldap certificate. i am using the below inf file. csr is generated but when i try to decode it using Certificate Decoder i am getting error.


How to fix unsupported DirID 0
Hello, I'm trying to resolve an issue within my .inf file that describes the problem as a "unsupported DirID 0". What I'm trying to do is copy a list of files and Custom Registry settings which will then allow me to create a batch file and…


Questions regarding the OS life cycle of Azure
Hello, I would like to ask the following 5 questions regarding the OS life cycle of Azure. I'd like to know if there's any criterion for launching a new OS. For example, a new OS might have to be released 6 months after its release by the…