Setting 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 Articleblocking cmd in wf.msc doesn't block cmd communications
hi friendswith wf.msc , when i block IE via creating a deny outbound rule ( i select "program" at rule type), it works fine, but when i block cmd, my computer still pings another computers. why ?thanks...
View ArticleDHCP Server connectivity issue
Hi,we are facing issue with our dhcp server. some clients are getting connected and some with limited connectivity. Even if we get the client computer MAC address and check for that in the dhcp server...
View Articlemy wireless computer is not showing up in address leases in windows server...
I have set up my windows server 2008 and it is connected with Ethernet connection and I am trying to get my wireless computer to show up on address leases but my wireless computer is not showing up in...
View ArticleDHCP Updating DNS on behalf of client, and Exisitng DNS Records
We are in the process of setting up DNS scavenging for our main client DNS domain on our servers. Our environment consists of- Windows 2008 R2 and Windows 2003 SP2 AD DCs/DNS servers with WINS forward...
View Article2008 R2 Foundation - Client internet access problems
Hi All,I have a clean install of 2008 R2 Foundation on a Dell PowerEdge T110 II, set as DC with ADDS, DNS, DHCP, FS, P&D Roles installed. Server can connect to the 'net consistently, but clients...
View ArticleCan't status add routes after establishing VPN connection
For some reason, after I establish a VPN connection, my original routes get replaced by routes that are added by the VPN.Like, the routes even for communicating to other hosts on my LAN are gone. I'm...
View Articlenetwork server compatibility
My Question is my server is running windows server 2008, I want to make a laptop purchase with the Windows 8 Pro operating system are they compatible from a networking standpoint.
View ArticleAuthorized DHCP Servers not showing up in Authorized list.
I have used ADSI edit to validate that the correct servers are under: CN=NetServices,CN=Services,CN=Configuration,DC=Domain,DC=comCurrently we are in 2003 R2 mode for the Domain but all of our DC's are...
View Articlednscmd
On Windows Server 2003 how do I dump the dns cache using the dnscmd.exe command line utility. Suppose I am on 192.168.1.50 (dns server) and I know my zone names. Suppose I want to see all the cached...
View ArticleDNS Forwarding Does Not Work
I switched Internet providers and my DNS forwarding is not working. Something is obviously configured incorrectly but I'm not sure what.When I set a client's DNS server entry to my local AD DNS server...
View ArticleDA2012 - locked files when accessing from outside
Hello everyone,Strange issue going on for weeks now.... after several hours of tests, we may finally have found the culprit : DirectAccess 2012. Infra : - Windows 7 64 bits Ent. clients - Windows 2008...
View ArticleDNS in DMZ
Hi Everyone,I've been tasked with turning our DMZ into a new forest/domain. Currently our DMZ servers (web servers) are all statically assigned and are pointing to our internal servers for DNS. All...
View ArticleCan you use DHCP to set a Client's TimeZone so that it overrides PDC?
Hi All,Situation: Remote Sites Wyse Terminals have time set via NTP and are pulling down a Citrix\VMware image from our Central Site which is in a different timezone. Sometimes the Window images...
View ArticleWindows 2012 R2 DHCP Workgroup Hot-Standby
Helloto all,I have 2server2012r2 andI would like toconfigureit with DHCP Role in hot standbymode, for myVoIP environment.I'veinstalledDHCPon both servers.Now I'mstanding on thetask"postconfiguration",...
View ArticleNAT (via RRAS) and VPN
I have a server 08 VM with one NIC attached to it from the VM's properties. What I'm simply trying to do is forward traffic from my internal network to a remote network over a VPN while using NAT.To...
View ArticleHow to install SSL cert for SMTP Server
I have just installed SMTP feature on 2008 R2 server. I need to install a SSL cert but cannot find the procedure to do so. Can someone tell me what the procedure is.Thanks in advance for your...
View ArticleDNS - Scavenging Queries with DHCP Leases - Servers with static DNS entries...
Hi, We are having some problems inside our 2008 R2 domain where production servers are losing their DNS entries and causing all sorts of grief for all IT Administrators.Before I begin here's some info...
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How to make multiple LAN in one Network Adapter and benefit.
Dear all,Now I also wonder one question in mind.Can we make multiple Local Area Connection drivers with one Network Adapter? How?Example one NIC:External: 10.20.30.40 (public IP for internet...
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