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Can't add VPN role to existing Microsoft Windows 2012 R2 DirectAccess cluster
Hi,I found what seems to be a bug or issue related to extending an existing cluster deployment of Microsoft DirectAccess with VPN support.Using both the GUI or Powershell results in the same error. It...
View ArticleConfiguring Radius for PC Authentication
Hello. Has anyone configured RADIUS for PC authentication? It would be great if I could do both User and PC authentication but I've read that only one can be used. That being said, every time I add...
View ArticleMachines request DHCP address, shows successful in Audit Logs, but no DHCP...
Hi, so we are having a very strange issue with our DHCP server. This is an intermittent issue that does not happen with every server, but does happen repeatedly. Here are the symptoms. A server will...
View Articleuse dhcpcmd to list all reservation list
Most our printers are using DHCP reservation. I want to use dhcpcmd to list all reservation list, but can't figure out how to do it? Help.Bob Lin, MCSE & CNE Networking, Internet, Routing, VPN...
View Article802.1X Config Issues
Hi There,I have one 2012 Server with NPS role acting as a RADIUS server, I have a Unifi wireless AP running 2.4.6 firmware and a Win 7 client. The AP is configured to point at the RADIUS server on the...
View Articleaccess internal webserver externally - DNS Issues
Hello everyone,I have a 2 servers internally I want my developers to access from the external network. The sites have portals for the user to login. My internal DNS server has records for the static...
View ArticleDHCP Hot Standby scopes
I have been reading the technical documentation, but still cant figure out how a split brain scenario is avoided. Lets say we have six sites, each site has its own DHCP scope and two others. Site A has...
View ArticleSetting Forward Lookup Zones in DNS based on the port queried
I have the following problem.We are using Dynamic DNS to access our site and the modem/router differentiates via port forwarding what server the query goes to based on the port number ie all request go...
View ArticleRemote desktop stop working after enabling NIC teaming
HiI enabled NIC teaming on Windows 2012 R2 and after that i am not able to take RDP of the server.Pragnesh
View ArticleMaintain access to network(shared folders) resources if the site loses access...
ScenarioWindows 7 users log on to workstations at a site. Domain Controller is up and does the domain authentication for those users across the WAN. Users are then accessing a local(same building)...
View ArticleIP address storing as reverse hexa format in dhcp server
Hi ,am looking wired and strange state in my dhcp server(win 2008)Added my esx machine mac address in dhcp(ex: ip address w.x.y.z) server after few days my esx host ip address changed to 0.0.0.0 .and...
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Not Achieving 10GBe Througput
Good day Hoping someone out there may shed some light on an issue I am facing. First, no AV or FW involved. Going host to host via LC/LC multimode.Cards: Intel x520Servers: Server A is Dell PowerEdge...
View ArticleDHCP - delegate Permission to User for deleting leases
Good DayI have a scenario where some Users need to delete DHCP-leases:Users aren't Domain AdminsDHCP is on a DC (so no login on Server possible)The leases will be deleted by powershell-script (It works...
View ArticleGroup policy issue
Hi team, We have 2k8 enterprice 32 bit dc and 2k3 enterprice 32 bit dc in our environment,month back for the time being we implemented group policy through (group policy management) and made changes...
View ArticleDFS domain based namespace naming
Hello, I have a single hyper-v guest file server hosting a 600GB data volume that I am trying to split amongst two new hyper-v file servers using DFS. Obviously the logical choice is to use DFS domain...
View ArticleDNS and Active Directory error 4000 server 2008
Hello all,My network skills aren't very good and I'm facing a dilemma. First off we have two Windows servers on the network. The newest is 2008 Standard (named Vader) and the other is 2000 (dells3)....
View ArticleBest Practices configuration for DNS server on Windows 2008 R2 Server...
We have a small (<50 users) network, all running Windows 7 SP1 clients on a native AD 2008 R2 domain.What are some best practice settings for configuring DNS aging/scavenging on a Windows 2008 R2...
View ArticleCreate SRV record for GNZ in Cross Forest
I am trying to follow the GNZ documentation and get single-label name resolution to work across forests. No luck. 1) Created conditional forwarding between forests2) created two-way forest trust3)...
View ArticleUse of User CAL in Windows Server 2008 R2 Standard
We are using win server 2008 R2 server as domain controller.Can we know how to use User CAL here in this scenario.
View ArticleDHCPDISCOVER Messages Sent With Client IP Address 0.0.0.0 That Uses Up Entire...
Hi Everyone,Thanks in advance.We have a subnet of laptops with predominently Windows 7 on a Windows 2008 R2 domain that make standard DHCP initial requests (Discover-->Offer-->Request-->Ack)...
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