VPN Connection causes dropping of Internet access, unchecking the default...
Hi,I have just installed a new Windows 2012 Standard Server that is currently running as a dedicated server at a hosting provider. Now I would like to migrate from our local network server (2008R2) to...
View Articleraised domain functional level,, now network service accounts act strange
Earlier this week, we raised our domain functional level from 2000 to 2003. That appeared to go without a hitch, but several days later strange events began to occur.1) Windows 7 machines stopped...
View ArticleClik here to view.
Wireless authentication on Network Policy Server, Server 2008 r2, Not getting...
I'm troubleshooting Wireless Configuration on NPS Server in Win Server 08 r2. I've got the VPN side working without issue, it was a simple config, the wireless side not so much. I've gone through the...
View ArticleManually DNS registration error (next)
Hello,I have exactly the same problem that this link :Manually DNS registration error - I have 1 DC Windows 2008 R2 Standard - Dynamic updates: Secure only - My problem: I can not add "A" record manual...
View ArticleTroubleshooting DHCP
Hi,Showing Yellow exclamation point over server scope in dhcp.(Windows Server 2003) There are the statistics:Total Addresses: 506In Use: 378 (78%)Available: 109 (21%)
View ArticleMicrosoft DNS and Bind
I am building a new network with both Windows servers and linux servers. I will have a Microsoft DNS as the Start of Authority but will also have a BIND server that my linux servers will point. What...
View ArticleOdd DHCP Issue
Hi and i would like to thank you in advance for any help.So we have a mix of virtual and phsycal servers running anything from win server 2003 enterprise to 2008 r2 enterprins and some ubuntu servers....
View ArticleHow to configure DNS forwarders in Windows 2008 DNS?
Hi,I have 5 DNS in different sites. How DNS Forwarders shoud be configured?1- Do I have to forward all to one that I choose as main DNS and on that main one I forward to ISP or Root Hints?
View Articlenslookup shows internet address = 127.0.0.1
We are running Windows 2008 domain. Some of users receive Undeliverable turned email with this message: #554 5.4.4 SMTPSEND.DNS.MxLoopback; DNS records for this domain are configured in a loop ##.When...
View Articleclients may cause bad_address entry on a DHCP Server in Windows 2003 Server R2
clients may cause bad_address entry on a DHCP Server in Windows 2003 Server R2Regards Celio
View ArticleWindows 7 connection Domain, Sites and Global Catalog
We have a w2k8r2 Forest. All the DC's are DNS and GC servers. We have a root and 2 childdomains.We have Sites Amsterdam, NewYork, London and BrusselIn Rootdomain example.com, we have 3 DC's, 2 with...
View ArticleDHCP server hang up and not responding
Hi,I have log time DHCP server on W2K8 R2 for 3000 wireless users. Now i have problem with this server - log contained many same DHCP renew requests (about 250 per...
View ArticleShares for windows and mac products visible outside of our network
Hello, We have a Windows 2008 R2 environment for AD, DHCP, DNS and shares. We use RADIUS for wireless authentication on a Cisco wireless network. We now have an iPad program and have introduced...
View ArticleNetwork problems with DirectAccess 2012
Within the corporation we are having a problem with the implementation of direct access, the problem is when computers are in the internal network, somehow lose proper communication with the local...
View ArticleWindows 2012 DHCP Failover "Lost contact with partner"
We have stood up a pair of Windows 2012 DHCP servers and configured DHCP failover (in Load Balancing mode) as per the Microsoft Technet article. The two servers are on the same subnet, and time is in...
View Articlejoin domain over vpn
Hello Everyone,I have a network of three locations and they are connected via VPN and everything works fine between location 1 & 2. location 3 was just joined to the VPN and it seems to be working....
View ArticleUsing dual NICs for different LANs
Hello,I have a Windows Server 2008 R2 SP1 VM using VMware. I am using that server to host a network scanning tool to find vulnerabilites on other machines on the network. My question is, is there a...
View ArticleCreating a new network: how to get the "DOMAIN\" to appear instead of the...
Hello,I was curious if someone could tell me how to get a new;y created domain to say "Domain\[username]" instead of the domain name ie "Wiggles\[username]".Thanks in advance, I'm sure this is a easy...
View ArticleDirecting Incoming Traffic Through a Specific Gateway
I am stuck in a networking soup. My client has recently got MPLS installed for connecting his two offices. He has asked me to connect the two networks, so that the server is accessibe from the spoke...
View ArticleDNS not fully resolving names
Hello all. I am by no means a Windows Server environment expert and is hoping someone can help me or at least give me some advice. Our DNS isn't fully resolving names outside of the network.For...
View Article