KM TEST LOOPBACK ADAPTER HOW TO
KM TEST LOOPBACK ADAPTER INSTALL
KM TEST LOOPBACK ADAPTER SOFTWARE
KM TEST LOOPBACK ADAPTER WINDOWS 7

KM TEST LOOPBACK ADAPTER INSTALL

On the confirmation screen click the Next button to install the Microsoft Loopback Adapter. On the Select Network Adapter screen select Microsoft for the Manufacturer and select Microsoft Loopback Adapter for the Network Adapter.

Scroll down and select Network adapters and click the Next button. Select the “Instal the hardware that I manually select from a list (Advanced)” and click the Next button to continue. Run the Command Prompt using Run As Administrator and enter hdwwiz.exe to start the Add Hardware Wizard.

KM TEST LOOPBACK ADAPTER WINDOWS 7

This document will detail the setup and configuration on Windows hosts in particular this install was done on Windows 7 Ultimate. You can prevent this issue by configuring the Loopback Adpater on your DHCP machine prior to installing Oracle products. Many Oracle products such as Database Control, Database Listener, Weblogic Server either standalone or bundled in JDeveloper use the machine IP address and or host name during the installation and may fail to function properly when either changes.

KM TEST LOOPBACK ADAPTER SOFTWARE

Some aspects of this can be configured using NETSH, but I'd have to Google this myself, so not much help there, I'm afraid.One of the most missed configuration issue when installing Oracle Database on Windows systems is failure to configure the Loopback adapter prior to installing the software on DHCP clients. You then set static routes for your well-known/well-understood internal address range(s).Īlternatively, don't specify any default gateways, and do everything through static routes (ill-advised!).īut back to your original question, it's the Network Location Awareness (NLA) aspect of Windows you need help with. In a situation like yours, you'd normally set the default gateway on the public NIC, 'cause this could be talking to numerous 'unknown' networks. This way, you minimise the number of static routes you need to define. Set the default gateway on the NIC that's going to have the most remote target networks. Only one NIC should have a default gateway all other traffic should be guided (routed) using static route statements. You mention adding a gateway to one of the other NICs. I am unable to add comments at present, so here's a comment in the form of an answer.

I'd rather not go through and configure each and every little firewall hole I need for the 3 servers on the internal network but perhaps this is what I should actually do? How else could I make the Secondary NIC connection only private? Perhaps if I added a gateway to the VIP or Secondary connections I could then differentiate them and apply the private location to just the Secondary, but I'm not sure what problems this might raise other than seeing it isn't recommended. I cannot force all unidentified networks to be private because that would include the VIP connection which is for public traffic coming in through the load balancer.ĮDIT: I've also tried two suggestions from technet, adding a DNS suffix for the connection which had no effect I could discern, and editing the registry to disable NLA on the adapter, which had some odd consequences - the connection was no longer in the network and sharing center at all and I could not tell how it was classifying the connection. Again, from what I read, even if it did have effect, if Windows cannot identify the network it cannot reapply the location after changes like a reboot or disconnection.

I've tried going into Local Security Policy under Network List Manager Policies and allowing users to change location for All Networks, but it appears to have no effect. Only the Primary NIC connection has a gateway specified, and from what I read this appears to be why the other 2 connections are listed as Unidentified.

KM TEST LOOPBACK ADAPTER HOW TO

I'm setting up 3 new (hosted, dedicated) Windows Server 2012 boxes (not in a domain) and I cannot figure out how to set the internal network's location to private (it seems this would be easiest and sufficiently secure, as far as firewall configuration for the various inter-server communication).įor connections, I have the Primary NIC which is setup on the external IP's, Secondary NIC on the private subnet IP, and a VIP connection that is setup on the load balancer's external IP's (adapter is Microsoft KM-TEST Loopback Adapter). I am a developer and know just whatever sysadmin/networking/etc stuff I've picked up over a lifetime of computing and developing (not an inconsiderable amount, but I am very far from an expert on any of this).

Km test loopback adapter