I've set up an exchange server 2013 on server 2012 which worked perfectly fine at first.
Now i'm trying to route https traffic through IIS ARR so that i can deploy office web apps etc on a single IP adress.
I got everything working, except for RPC Over HTTP.
The error message i am getting when testing through testconnectivity.microsoft.com is;
Attempting to ping RPC endpoint 6001 (Exchange Information Store) on server email@example.com. The attempt to ping the endpoint failed. Additional DetailsAn RPC error was thrown by the RPC Runtime process. Error 1818 CallCancelledElapsed Time: 31021 ms.
Make sure you have a reverse proxy site set up on your ARR server for _each_ www.domain.com, email.domain.com, sharepoint.domain.com, ETC.
Also, you need only set up ONE reverse proxy for www.domain.com and say www2.domain.com and others that point to the same IIS server on the back end. You need only edit the host header (bindings) on the reverse proxy site to get all sites to forward to the same page.