Hi I have SBS 2011 (exchange 2010) and recently I installed IIS ARR to act as a web proxy. Everything works like charm except RPC over HTTP. I am getting this when I test via testexchangeconnectivity. it is similar to this thread
Attempting to ping the MAPI Mail Store endpoint with identity: DC.Domain.local:6001.
The attempt to ping the endpoint failed.
Additional Details
An RPC error was thrown by the RPC Runtime process. Error 1818 CallCancelled
Elapsed Time: 32834 ms.
Since I am not that experienced I cannot benefit from the answer. Can you please help. When I open Web Server and search
• Check the RpcProxy ValidPorts
1. On the RPC proxy server, start Registry Editor (Regedit).
2. In the console tree, locate the following registry key: HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\RpcProxy
3. In the details pane, right-click the ValidPorts subkey, and then click Modify.
4. In Edit String, in the Value data box, type the following information
ExchangeServer :6001-6002; ExchangeServerFQDN :6001-6002; ExchangeServer :6004; ExchangeServerFQDN
:6004
I dont have RpcProxy key. Do I need to create this key or I need to install Exchange server on IIS ARR machine that will route these kind of requests? In general is how to create RPC Proxy machine?