Call to HttpSendRequestSync succeeded for port 80 with status code 200, text: OK Http test request succeeded. Successfully performed Management Point availability check against local computer. Call to HttpSendRequestSync succeeded for port 80 with status code 200, text: OK Http test request succeeded. Successfully performed Management Point availability check against the IP Address of the NLB. GetNLBNodeAvailbilityState: the specified node state is invalid. GetNLBNodeStatusText: the specified node state is invalid. Can not perform Management Point availability check against the Dedicated IP Address of this NLB node; the node is not 'Online'. Clients are not able to get policies , One node is not working

What have you tried? A simple reboot of that node? Take the node out of the NLB, uninstall and reinstall the MP, and add it back? You don't mention what you've tried, if anything.Standardize. Simplify. Automate.

Rebooted the node2 (Problematic node) , NLB from event viewer initiates fine. NLB shows both network interfaces converged Both servers reply to http://node1/SMS_MP/.sms_aut?MPLIST http://node2/SMS_MP/.sms_aut?MPLIST Also http://load-balaced-url/SMS_MP/.sms_aut?MPLIST All reply with MP List Remove MP role from node and added MP role again. ( MPmsi logs states installation successful.) Rebooted node 2 after adding MP Still same error

What does the MPcontrol.log on the bad node show? Was this NLB working before. Does the NLB show it is working properly when you open the manager? This is a Microsoft NLB correct or is it an applicance like F5?http://www.sccm-tools.com http://sms-hints-tricks.blogspot.com

It a Microsoft NLB cluster, I am able to open NLB cluster from both nodes. NLB cluster shows both nodes converged. NLB was working before. MPcontrol.log Successfully performed Management Point availability check against the IP Address of the NLB. GetNLBNodeAvailbilityState: the specified node state is invalid. GetNLBNodeStatusText: the specified node state is invalid. Can not perform Management Point availability check against the Dedicated IP Address of this NLB node; the node is not 'Online'.