2012 R2 Web Application Proxy Returns HTTP 400 Bad Request for ADFS...
Subsequent to publishing a SharePoint 2010 Kerberos web application using the step-by-step guide on TechNet, I'm getting HTTP 400 (Bad Request) errors with the following event logged on the...
View ArticleDirectAccess - I cannot access IPv6 only resources on the internal network...
Hi, in my testing environment I am trying to simulate situation that you will not probably see too much often – IPv6 only resource in the internal network. IPv4 resources are reachable but IPv6 are...
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windows deployment services in windows server 2012 : operating system not found
Hello,In order of learning WDS in Windows Server 2012, I created a simple test environment composed of :A Domain controler running WS 2K12 and hosting both DHCP and WDS services. (with the option of...
View ArticleUsing a 2nd NIC for high troughput storageserver connection on Windows2012R2...
Hi,We have a setup where we use a physical Windows 2012R2 server as a dedicated backupserver. This server is running Veeam backup and replication services and has both a Network Attached Storage...
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 ArticleWhere is ATM now?
I have just finished reading through the entire documentation of Windows 2000 Asynchronous Transfer Mode (ATM). I then thought that it was time to set up under Windows Server 2012R2. I discovered (to...
View ArticleDHCP, Failover, Allow List, and Split-Scope
Hi all,I have two DHCP servers with a split-scope configured for failover. The original DHCP server has an allow list to restrict MAC addresses. Once the second DHCP server was added with the...
View ArticleDCOM EventID: 10009 errors
Hi all, seeing a LARGE number of these DCOM errors in the event log (8-10 every minute). They point to IP addresses on different subnets (multi-site WAN). In 90% of cases it gives a client IP, but...
View ArticleSwapping DHCP Split-Scope
Hi all,I have a site with 2 DHCP servers, one in production environment and another in DR. For whatever reason, the DR server was setup to server the majority of the DHCP leases (10.50 -> 10.209)...
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 ArticleLocal ping = wrong IP
I've upgrade some of my win 2008 R2 enterprise servers to Win 2012 R2 Datacenter. These servers have mutiple NIC cards for backup purposes which are in different VLANS. Now when pinging the servername...
View ArticleSNMP service automatic conversion
Does Windows SNMP service do automatic conversion from SNMPv2 to SNMPv1 ?John
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DHCP Option Tags are not being applied...
Hi,About to loose my mind... basically we are working towards a small WYSE Thin Client deployment in our environment. The WYSE clients require to receive certain DHCP Option Tags to find the WCM...
View ArticleRRAS Persistent connection error 20125
In new 2012 R2 install I've Persistent connection but not start on system boot, Event Log error 20125:RoutingDomainID-{00000000-0000-0000-0000-000000000000}: Unable to initialize a connection to the...
View ArticleDNS Forwarders
Hi I have a question from my boss that I would like a better answer for than what I told him. We have 4 DNS servers across our main Datacenter and one Disaster recovery site. We have forwarders...
View ArticleJust FYI, new blog post "Windows Server 2012 Wireless Deployment Guide Now...
At http://bit.ly/1rkakh4Thanks -James McIllece
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 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 ArticleAdd New Virtual Network Interface to RRAS
In the past (W2k3), adding an interface to the OS would also cause that interface to be added to RRAS. I have a server running RRAS and it has multiple VMs running in Hyper-V. I want to add an...
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1 computer with 2 nic's on 2 different networks with traffic routed to...
I am looking to figure out how to configure Machine 1 to ONLY use 10.1.0.2 for internet and to ONLY use 10.0.0.3 for local network. Machine 1 needs to be able to access file server via network places...
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