RPC over HTTP question

I apologize if this question has been asked and answered numerous times before, but for all of my searching, I am unable to come up with anything.

I am trying to configure a RPC over HTTP in a Front-End/Back-End environment. The FE server sits in the DMZ, is running Windows 2003 (not SP1), Exchange 2003 SP1, and is a member server. The backend is Windows 2003 SP1 with Exchange 2003 SP1. Right now, the firewall is wide open to allow all communication between the FE and the BE and the DCs.

Using a laptop with a profile configured while on the local LAN, when attempting to connect, I can see the attempts in the IIS log on the FE, with a code of 200 being replied, but the client never connects. Anyone have any ideas or additional troubleshooting steps? My last rpcping test appeared successful. The FE does have a valid SSL cert and OWA (which is on the same server) runs fine.

Thanks in advance.

Aaron
.

Relevant Pages

  • Re: RPC over HTTP question
    ... Apparently, when putting the rule in the firewall to allow any port to communicate, any does not equal any. ... The FE server sits in the DMZ, is running Windows 2003 (not SP1), Exchange 2003 SP1, and is a member server. ...
    (microsoft.public.exchange.setup)
  • Re: LSASRV 40961 error in event log
    ... >>systems (SP1) getting the following error with all critical updates ... As to my previous email I am not running Windows 2003 Server as a DC. ...
    (microsoft.public.windowsxp.general)
  • Re: Migration
    ... WIndows Server 2003 SP1. ... The old box is running NT4, ... There's already the new box running WIndows Server 2003 SP1. ...
    (microsoft.public.windows.server.migration)
  • Password Protecting Files on the Server
    ... We just got new computers in our office and we are running Windows XP SP1 ... We are in a workgroup currently using our old server which ... Next week we will get our new server which will be ...
    (microsoft.public.windowsxp.security_admin)
  • Re: The View Usage Report tool may report many e-mail messages in Windows Small Business Server
    ... does the Microsoft Baseline Security Analyzer ... let you know that you are missing the SBS 2003 SP1 service pack? ... Exchange Server 2003 Service Pack 2: ...
    (microsoft.public.windows.server.sbs)
Loading