DirectAccess IPv6 address scheme
Does anyone know if it matters which IPv6 we use for DirectAccess? We don't have IPv6 deployed internally and don't plan to deploy it anytime soon, so I don't the need to learn IPv6 yet. But our...
View ArticleBest practices for 2 x DNS servers with 2 x sites
I am curious if someone can help me with best practices for my DNS servers. Let me give my network layout first.I have 1 site with 2 x Windows 2012 Servers (1 GUI - 10.0.0.7, the other CORE -...
View ArticleDNS log is empty
2k8r2All of my DC's have their DNS configured in "Event Logging" = All events, but the when looking at DNS Server log in event viewer I have 0 log events. The DNS service is running and listening on...
View ArticleSpeed up load to ftp server in window server 2008 slow
Dear all.I have configure FTP in window server 2008 (IIS 7.5...), when I test in LAN speed upload to ftp server is slow ( 60-80 KB/S).Please help me fix it.Thanks so much
View ArticleClarification on the GSS-TSIG supported zone transfer in MS-DNS.
I have one clarification on the GSS-TSIG supported zone transfer in MS-DNS. I tried the following scenario in zone transfer,Configure my DNS server(supports GSS-TSIG algorithm for Zone transfer) as...
View ArticleDHCP server migration problem (2008 R2 to 2012 R2)
Hi, I want to migrate my DHCP server from 2008 R2 to 2012 R2 server.I exported dhcp configuration by issuing export-dhcpserver command on 2012 R2 server.And now, when I try to import xml into new...
View Article2012 R2 DHCP server failover question
Hi,I have the following situation. I have two dhcp servers if failover relationship. One is main and other is hot standby. Lets imagine that I have only one scope configured for failover. My scope is...
View ArticleCan client update its DNS resource record which is created by DHCP server
Hi Experts,We have DHCP server which is NOT on DC. We have configured this DHCP server to update the DNS resource record on Behalf of client with a user account credential. (This user account is...
View Article2008 R2 DNS does not resolve external websites until I clear DNS cache
Do I need to apply this hotfixhttp://support.microsoft.com/kb/2508835/en-usMCSE Certified
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Network Connectivity Assistant in Windows 8.1
What happened to the Network Connectivity Assistant in Win8.1? In Win8 it would launch a "DirectAccess" dialog like the one in this...
View Articlewindows 8 linksys print server
I am trying to install the Linksys Print Server in Windows 8 and receive the error message that the network protocol (Netbios or TCP/IP is not installed. How do I fix this problem? model WPS54GU2
View ArticleDHCP Deny Filter
I had a question about the DHCP deny filter. I've added a few users to the deny filter in one of our scopes in DHCP. I see some users still in the scope with the filter profile of deny, and I see a...
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DHCP replication on Windows Server 2012
Hi All,The DHCP replication a very exciting feature in Windows Server 2012 and R2. But I have some questions.How do the two DHCP servers authenticate with each other for DHCP database replication? Does...
View Articlenetsh int ipv4 add excludedportrange DOES NOT WORK after applying latest...
Applied updates Wednesday (two days ago). Found epheremal port range changed from 49152-65535 to 1024-65535.Found this change broke the machine.Applied patch to allow reserving specific ports. Tried...
View ArticleDirectAccess 2012 - just added a new vlan and DA clients can't communicate...
Hi,We configured DirectAccess 2012 couple months ago without native ipv6 successfully.There is so DMZ, the DA server has only 1 NIC and is in the VLAN 1(Data LAN).Our DA2012 server is natted through...
View ArticleHelp Creating an SPF record
Hi, I would need help please in creating an SPF record.here's the following informations i can provideOur organization host an exchange server 2010 wish uses popcon to retreive the emails of each users...
View ArticleNPS Multiple Tunnel-Server-Endpoints/Tunnel-preference
Hi,We have NPS set up for PPP but it's never been configured to allow for failover or load balancing. I can see on free radius the config would be as so: Tunnel-Server-Endpoint = 1:86.59.39.56,...
View ArticleDHCP not updating DNS for printers
Hello,I'm using a 2008R2 Domain controller for DHCP and DNS. The DNS zone is AD integrated. Printers that are obtaining IP addresses through DHCP are not getting their names registered in DNS. XP and...
View ArticleDHCP scope
Hi all i am facing issue with creating new scope in windows server 2012i have created a dhcp server on windows server with the detailsbelow.ip address 192.168.137.1subnet mask : 255.255.255.0now i am...
View ArticleSQL Server in Cloud
HiWe have an sql server in cloud and two app servers which connect to an application in the sql server using ODBC. The operations take long time to execute. The same save sequence which takes 11...
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