Re: RPC over HTTP Question



Hi Steve,

Thanks for posting here!

For your description, I understand that you want to configure RPC over
HTTPs in SBS environment. If I am off base, please don't hesitate to let me
know.

I. When you run CEICW, you need enable firewall and then the Services
Configuration page and the Web Services Configuration page will appear
later. In these pages, you can configure firewall to open related ports to
allow specific traffic transfer and publish some web services to internet.
Additionally, if your hardware router supports UPnP, this wizard will
automatically help you open related ports.

I would like to list the steps for your reference:

1. Expand Standard Management | To Do List.
2. Click Connect to the Internet in the right pane.
3. Navigate the wizard to Firewall and then select Enable firewall. In the
next page, make sure the E-mail item is checked in services configuration
page.
4. Click Next and then select Allow access to the following web site
services from the internet.
5. Make sure Outlook via the internet, Remote Web Workspace items are
selected and select any additional services, such as Outlook Web Access,
that you require. click Next.
6. On the Web Server Certificate page, select the Web server certificate
type, and then click Next. You can choose to either install a new Web
server certificate or locate a third-party certificate.
7. The wizard automatically configures Exchange, IIS, and the RPC proxy
registry entries.

I suggest you refer to KB 825763 to get more information about configure
SBS network connection:

825763 How to configure Internet access in Windows Small Business Server
2003
http://support.microsoft.com/?id=825763

And then domain users login their workstations, open the RWW site
(https://FQDN/remote) and Click the link for Outlook via Internet on the
right of the RWW homepage. Follow the instructions to configure the Outlook
client.

II. On the Outlook client, make sure it is Windows XP SP1 with the hotifx
331320 installed (or a later service pack).

Please refer to following KB article:
331320 Outlook 2003 Performs Slowly or Stops Responding When Connected to
http://support.microsoft.com/?id=331320

For more system requirement, please refer to the link:
http://www.microsoft.com/office/ork/2003/three/ch8/OutC07.htm

III. Only the ports 80, 4125 and 443 are necessary, if you use RPC over
HTTPS, which is Microsoft recommended. You need to open these ports on all
routers and firewalls.

IV. Please confirm that the certificate used by HTTPS is using his external
FQDN of SBS Server instead of internal FQDN.

I suggest you read the following online article carefully to verify if the
RPC over HTTPs is set up correctly on your Exchange 2003 Server and the
required ports are opened on the firewall of your network.

http://www.winnetmag.com/Article/ArticleID/39770/39770.html

NOTE: This response contains a reference to a third party World Wide Web
site. Microsoft is providing this information as a convenience to you.
Microsoft does not control these sites and has not tested any software or
information found on these sites; therefore, Microsoft cannot make any
representations regarding the quality, safety, or suitability of any
software or information found there. There are inherent dangers in the use
of any software found on the Internet, and Microsoft cautions you to make
sure that you completely understand the risk before retrieving any software
from the Internet.

More info about Exchange 2003 in sbs 2003:

How to configure connection filtering to use Realtime Block Lists (RBLs)
and how to configure recipient filtering in Exchange 2003
http://support.microsoft.com/?id=823866

Note: there are some different process to configure RPC over HTTPs in SBS
environment, the KB 833401 article does apply to this scenario.
========================

Hope the above information helps. I am happy to be assistance of you and
look forward to your reply.

Have a nice day!

Best Regards,

Jenny Wu
Microsoft CSS Online Newsgroup Support
Get Secure! - www.microsoft.com/security
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--------------------
>From: "Kevin Weilbacher [SBS-MVP]" <kweilbacMVP@xxxxxxx>
>References: <3218CB9E-BDA4-4DE0-842B-9497A0C22B6A@xxxxxxxxxxxxx>
>Subject: Re: RPC over HTTP Question
>Date: Wed, 19 Oct 2005 20:47:07 -0400
>Lines: 79
>X-Priority: 3
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>
>Steve, rather than going through that KB article, there is a much simpler
>way of installing RPC over HTTP:
>
>1. It's recommended doing this with the computer that will be using RPC
over
>HTTP connected locally to the SBS network
>2. Run https://public-ip_or public-server-url/remote (that is, the one
you
>used to create the standard SBS certificate) to start up RWW
>3. Logon with the userid/password of the user that will be using this
>machine remotely
>4. On the RWW home page, click on the link labeled 'Configure Outlook via
>the Internet'
>
>This link will generate a 'custom' set of instructions for you to
configure
>and setup RPC over HTTP on this computer for this user!
>
>This process has yet to fail me.
>
>--
>Kevin Weilbacher [SBS-MVP]
>"The days pass by so quickly now, the nights are seldom long"
>
>
>"steve02a" <steve02a@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
>news:3218CB9E-BDA4-4DE0-842B-9497A0C22B6A@xxxxxxxxxxxxxxxx
>>I am using Small Business Server 2003 Standard with Exchange 2003 on it.
>>
>> I've been reading this article on configuring RPC over HTTP on SMS 2003
>> Standard
>> http://support.microsoft.com/default.aspx?scid=kb;en-us;833401
>>
>> I get to this section in the article:
>>
>> Configure RPC over HTTP in Small Business Server 2003 Standard or
Premium:
>>
>> To configure Small Business Server 2003 Standard or Premium to support
RPC
>> over HTTP, run the Configure E-mail and Internet Connection Wizard. To
>> start
>> the wizard and configure RPC over HTTP, follow these steps:
>> 1. Click Start, and then click Server Management.
>>
>> 2. Click To Do List, and then click Connect to the Internet.
>>
>> 3. Continue through the wizard and enter the specific information about
>> your
>> Internet connection type, your DNS server, and your router.
>>
>> 4. On the Web Services Configuration page, click to select the Outlook
via
>> the Internet check box under the Allow access to only the following Web
>> site
>> services from the Internet. Select any additional services, such as
>> Outlook
>> Web Access, that you require.
>>
>> 5. Click Next.
>>
>> 6. On the Web Server Certificate page, select the Web server certificate
>> type, and then click Next. You can choose to either install a new Web
>> server
>> certificate or locate a third-party certificate.
>>
>> 7. The wizard automatically configures Exchange, Internet Security and
>> Acceleration (ISA) Server, IIS, and the RPC proxy registry entries.
>>
>> I follow everything in the guide..until I get to that section above and
>> when
>> I get to #4 - I find myself going through the "Connect to the Internet
>> Wizard" - but I have no "Web Services Configuration" section on that
>> wizard
>> and I am stuck on #4 with nowhere to go.
>>
>> How can I config the server to get Web Services Configuration when I run
>> through the Connect to the Internet Wizard? I'm totally lost on this...
>>
>> Thanks all.
>>
>>
>>
>
>
>

.



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