Re: Question about RPC over http
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 30 Jul 2004 09:50:37 -0500
Hi Ricky,
Is this a name resolution issue?
Tom
www.isaserver.org/shinder
Get the book!
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
-----Original Message-----
From: Chan Ricky-NYKSYPL [mailto:Chan-R@xxxxxxxxxxxxxxx]
Sent: Friday, July 30, 2004 8:50 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Question about RPC over http
http://www.ISAserver.org
Hi Jim,
My SecureNAT client can using OWA with HTTPS, but when I tried to
configure outlook2003 with RPC / HTTP function. It failed and can't
contact the exchange server?
My SecureNAT client can successfully resolve public address.
What is missing?
Thanks
Ricky
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Friday, July 30, 2004 9:56 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Question about RPC over http
http://www.ISAserver.org
Since RPC / HTTP is just HTTP with LOTS of data, ISA will handle it just
fine (that's how I get my mail from home w/o a VPN tunnel).
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Fri, 30 Jul 2004 09:09:07 -0400
Chan Ricky-NYKSYPL <Chan-R@xxxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org
Jim,
I understood that's security concern. However, our exchange 2003 server
is outsourcing to another company, and they refused to setup a ISA
server on their end. Therefore, I tried to research a method to see if
only one ISA server at remote end will be able access Exchange server
with "RPC over HTTP" or not.
How about this:
SecureNAT client --> ISA server --> DSL --> Internet --> Firewall -->
Exchange 2003
Please let me know.
Thanks
Ricky
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Thursday, July 29, 2004 8:43 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Question about RPC over http
http://www.ISAserver.org
The better question is:
"How long can an Internet-facing Exchange server survive without some
form of protection?"
Bets, anyone?
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://www.microsoft.com/isaserver
http://isaserver.org/Jim_Harrison
http://isatools.org
Read the help, books and articles!
----- Original Message -----
From: "Chan Ricky-NYKSYPL" <Chan-R@xxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Wednesday, July 28, 2004 12:15
Subject: [isalist] Question about RPC over http
http://www.ISAserver.org
Hi,
Is it necessary to have to ISA server for both end to have RPC over http
tunnel in order for SecureNAT client to use "RPC over HTTP"
function in outlook?
What if,
SecureNAT client --> ISA server --> DSL --> Internet --> Exchange
Is it possible?
Please let me know.
Thanks
Ricky
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