Windows 7 Direct Access Client looses IPHTTPS Connection after 12 pings and...
Dear Community,My Situation and Problem:I have set up a second Direct Access entry Point (Server 2012) for my Windows 7 Clients. One DA Server is located in Austria, the other one is located in the US....
View ArticleMy server has Two NICs ! I want to use one of the NIC for the internet and...
In my case , there is a server ( windows 2008 enterprise) . Instead of sharing the internet using the server . i have done the following . i have 24 port switch which is connected with the modem...
View Article2008R2 DNS IPv6 nslookup timeout on all domain members except domain controllers
Hello,I am having some trouble with IPv6 name resolution in local subnet, nslookup time outs from all domain members, however all looks good on domain controller (with integrated AD dns) - over there...
View ArticleYou were not connected because a duplicate name exists on the network
Hi I have a serious problem. I've changed a FileServer name and configured a host pointing to the old name to another server, but when I want to access via\\server gives me the following error (only wn...
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 ArticleJust FYI, "Cost Savings with the RRAS Multitenant Gateway in Windows Server...
Blog post on the RRAS Multitenant Gateway at http://blogs.technet.com/b/wsnetdoc/archive/2014/04/08/cost-savings-with-the-rras-multitenant-gateway-in-windows-server-2012-r2.aspxJames McIllece
View ArticleDNS A record for the Domain Controller gets deleted every time its a Static...
Hello Team,DNS A record for Domain Controller gets deleted time to time and many times after restart of DC. to avoid we created a Static record so it cant get deleted. but still its keeps deleting what...
View Articleunidentified network will kill me
hi every onei had major problem with this thingwe have file server which is a member server with windows server 2012 in a domain with domain controller being installed windows server 2012.the file...
View Articlewindows 2008r2 dhcp server not issuing ip address in the given range to...
Hi....I have created 2008r2- ADS, DNS, DHCP by giving static ipI have riven IP range in DHCP server. My client pc having windows 7 not getting dhcp ip from the given scope range. Instead it takes...
View ArticleServer 2008 R2 AD, DNS, IIS and DHCP unable to ping between clients
I have been asked to find out why a chat program doesn't work on clients connected to a 2008 RS server running an Intranet with AD, DNS, DHCP and IIS7. The clients can see the website by typing in the...
View ArticleSNMP service support for SNMPv2c
HiI am working on a Network Management Software, which receives SNMP traps from different agent devices. The system is functioning with respect to SNMPv1. I now want to enable it to accept SNMPv2c...
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 ArticleClients can reach internal but not external addresses (intermittant)
Running SVR 2008 R2 DC with DHCP and DNS all on the same box. The issue is that some clients will lose internet access suddenly for no apparent reason. Internal addresses (both URL and IP) are still...
View ArticleDHCP Scopes and Scope Options Import & Export
I need to adjust lease times for over one hundred scopes spread across multiple servers (about half of them are on one server, though). There will be 2 or 3 different lease times used. What is the best...
View ArticleSetting up site-to-site VPN on Windows server 2012 R2
Hi all,I have the following network setup:I have a site here in New England that will have a few servers in it, including a VPN server, a Web server, a file server, and a domain controller. I'm...
View ArticleSearching in DNS Server
Hi !This has been a question in my mind since many days agoWhy we cannot search DNS or maybe we can but i do not know how !we have about 10 zones and about 3000 entries in a 2008 R2 DNS server and...
View ArticleW2003 DNS cache snooping vulnerability for PCI-DSS compliance.
Hi everyone.How can I solve this security vulnerability reported by Nessus(security software) with W2003's DNS ?----DNS Server Cache Snooping Remote Information DisclosureSynopsis: The remote DNS...
View ArticleDirectAccess basic configuration - failed to connect to the IPHTTPS server
I'm trying to configure DirectAccess on Win 2012 R2. I've been following the basic guide on Technet, but am having problems getting clients to connect. I'm using a server on the intranet with a single...
View ArticleSingle DHCP scope failed after subnet failover
I have several remote sites, using different subnets for each, which are all connected to the central office, which is where the central DHCP server is located. Each site has a dedicated scope. One...
View ArticleIPAM Hybrid vs Distributed Topology
Looking over the 3 topologies supported by IPAM in this article, 2 of them look similarly close: Distributed: An IPAM server is deployed at every site Hybrid: A central IPAM server is deployed along...
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