RPC/HTTP works internally, not externally
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RPC/HTTP works internally, not externally

 
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Tom
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Posted: Sat Jan 22, 2005 2:19 am    Post subject: RPC/HTTP works internally, not externally Reply with quote

Hi,

I've got an interesting problem. I can open and connect Outlook via
RPC/HTTP on our intranet, but offsite, it doesn't work. I get the
authentication screen,but it won't connect if I'm outside the firewall.

Running SPS2003 w/Exchange behind our web server (RPC Proxy).

Thanks in advance for any direction.

Tom

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Mark Arnold [MVP]
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Posted: Sun Jan 23, 2005 10:23 pm    Post subject: Re: RPC/HTTP works internally, not externally Reply with quote

On Fri, 21 Jan 2005 12:19:11 -0800, Tom
<Tom@discussions.microsoft.com> wrote:

Quote:
Hi,

I've got an interesting problem. I can open and connect Outlook via
RPC/HTTP on our intranet, but offsite, it doesn't work. I get the
authentication screen,but it won't connect if I'm outside the firewall.

Running SPS2003 w/Exchange behind our web server (RPC Proxy).

Thanks in advance for any direction.

Tom

You'll actually get the authentication pop up box even if you're not
connected to any network. Silly question but you have allowed TCP 80
or 443 (HTTP/HTTPS) into the network from outside?
If not, what ports did you open?
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