Nlb Access Denied Error Connecting To
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NLB Manager gives "Access Denied" Error in Workgroupmode Posted on September 6, 2012 | Leave a comment While working in security zones like DMZ, you might come across the need to configure a Windows Network Load Balancing (WNLB) cluster across two servers. Servers in DMZ are usually in a Workgroup mode unless you have a seperate active directory domain for centrally managing the DMZ Servers. The NLB Clusters can be accessed by navigating to the Windows Network Load Balancing Manager (Start -> Administrative Tools -> Network Load Balancing Manager) of any Server participating in the NLB Cluster. If the NLB Cluster is accessed using the local https://technet.microsoft.com/en-us/library/cc754816(v=ws.11).aspx "Administrator" account then we have the following two scenarios: Local “Administrator” account on both Servers have the same Password: In this case the NLB Manager can access both the Servers participating in the NLB Cluster without any issues. Local “Administrator” account on both Servers have the different Passwords: In this case the NLB Manager can access only the local Server. But to access the Second Server, you will https://ibrahimnore.wordpress.com/2012/09/06/nlb-manager-gives-access-denied-error-in-workgroup-mode/ be prompted to enter the credentials. You can alternatively save these Credentials by navigating to NLB Manager -> Options -> Credentials. If the NLB Cluster is accessed using any other user which is a part of the local "Administrators" group then only the local server will be accessible. But you will get an "Access Denied" message while accesing the second host in the NLB Cluster. The Second host can be accessed by saving the Administrator account credetails by navigating to NLB Manager -> Options -> Credentials. When a local administrator account is used, everything works fine as expected. This is because the Security Identifier (SID) of the local "Administrator" account is identical on all Servers. When you manually create an account on each Server and add it to the local "Administrators" Group then eventhough you might use the same username, its Security Identifier (SID) differs from Server to Server. SID which is a part of the "Administrators" Group on one Server is non existent on the other Server and hence the message "Access Denied". There are ways to clone a user SID and make it identical on both Servers, but these ways are not recommended by Microsoft. So the best option is to use the local "Administrator" account while in Workgroup
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search https://www.experts-exchange.com/questions/26291279/Ho-to-resole-credential-issues-on-Network-Load-Balancing.html Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups http://www.networksteve.com/forum/topic.php/urgent_help:_NLB_array_can_not_connect_two_hosts/?TopicId=21374&Posts=0 Website Testing Store Headlines Experts Exchange > Questions > Ho to resole credential issues on Network Load Balancing Want to Advertise Here? Solved Ho to resole credential issues on Network Load Balancing Posted on 2010-06-28 Windows Server 2008 Networking 1 Verified Solution 2 Comments 1,769 Views Last Modified: 2012-05-09 I have 2 server not on domain (workgroup) when configure access denied NLB it ask for credential but after configuration successful and try to open NLB manager it give me error Access denied. Error connecting to "TZDARHQ-MM01" what could be the workaround here and I thing my NLB is not working 0 Question by:Seni Facebook Twitter LinkedIn Google LVL 24 Best Solution byMojoTech You have two options from what I understand in getting this to work.....firstly you need a local administrator account. But there are 2 nlb access denied ways to configure this. 1) use the built in administrator Go to Solution 2 Comments LVL 24 Overall: Level 24 Windows Server 2008 12 Networking 4 Message Accepted Solution by:MojoTech2010-06-28 You have two options from what I understand in getting this to work.....firstly you need a local administrator account. But there are 2 ways to configure this. 1) use the built in administrator account 2) user an account that is a member of the administrators group If using option 1 you should have no issue, but if using option 2 you need to diable UAC for the user. 0 Message Author Closing Comment by:Seni2010-07-13 it is working now 0 Write Comment First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Comment Submit Your Comment By clicking you are agreeing to Experts Exchange's Terms of Use. Featured Post PRTG Network Monitor: Intuitive Network Monitoring Promoted by Paessler GmbH Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use. Get Your Free Trial! Suggested Solutions Title # Comments Views Activity netstat -na | find "808
has two NIC which one is NLB and another is Prod. Since this array is for Exchangge CAS array, I followed VMware to set up ARP. Everything worked fine after configuration. After one week, when I access NLB on the server 1. Now, when on server1, when opening NLB manager, then message shows " loading configuration information from host server2 for cluster 192.168.1.60; Access denied. Error connecting to server2" When open NLB on the server2, then message shows " loading configuration information from host server1 for cluster 192.168.1.60; Access denied. Error connecting to server1 So, the array can not see two hosts. (BTW, I even can ping two hosts each other and the account I use is in the domain admin group ) How would I solve this? May 19th, 2011 12:46pm This topic is archived. No further replies will be accepted. Other recent topics Remote Administration For Windows. Easy remote access of Windows 10, 7, 8, XP, 2008, 2000, and Vista Computers Click here to find out more Reboot Hundreds of computers, disable flash drives, deploy power managements settings. Click here to get your free copy of Network Administrator. Over 25 plugins to make your life easier