RE: [SPAM: Type H] - RE: [SPAM: Type H] - RE: Online Defrag - Email found in subject - Email found in subject
- From: "Mulnick, Al" <Al.Mulnick@xxxxxxxxxx>
- To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
- Date: Wed, 13 Oct 2004 15:27:52 -0400
The requirement of the FE server is to be able to talk back to the BE server
via TCP 80. It additionally needs to be able to talk to the rest of the
Active Directory via normal active directory ports (TCP/UDP 88, TCP/UDP 53,
etc).
Is this possible in this setup? Can the FE server talk to all of the Active
Directory servers freely?
If you cannot talk to the BE server via TCP 80 (your web browser) then you
have a communications failure either with something blocking it or with name
resolution. I'd say it's likely the latter based on the error returned, but
could be either.
Al
-----Original Message-----
From: Amy Kohler [mailto:akohler@xxxxxxxxxxxxx]
Sent: Wednesday, October 13, 2004 3:04 PM
To: [ExchangeList]
Subject: [exchangelist] RE: [SPAM: Type H] - RE: [SPAM: Type H] - RE: Online
Defrag - Email found in subject - Email found in subject
http://www.MSExchange.org/
RPC is not allowed from the front end to the back end. This was working and
now is not. The front end server is lets say \\server1 and the back end is
say \\server2. I am able to type in the browser \\server2\exchagne and of
course my email comes up. Typing \\server1\exchange gives me a Cannot find
server or DNS Error Internet Explorer error. When I first sent this email, I
was at least getting a login screen but now I am not. I changed
authentication by removing Integrated Windows authentication off of the
front end server. The front end server is just using basic. does this help?
-----Original Message-----
From: Danny [mailto:nocmonkey@xxxxxxxxx]
Sent: Wednesday, October 13, 2004 1:57 PM
To: [ExchangeList]
Subject: [SPAM: Type H] - [exchangelist] RE: [SPAM: Type H] - RE: Online
Defrag - Email found in subject - Email found in subject
http://www.MSExchange.org/
On Wed, 13 Oct 2004 14:16:10 -0400, Amy Kohler <akohler@xxxxxxxxxxxxx>
wrote:
> Hello all,
> I'm desperate!
Well, hopefully we can help. :)
> I have moved a back end server with no mailboxes on it to the DMZ and
> configured it as a front end server.
You had a backend server with no mailboxes on it? Must be nice. :)
> It is in front of a the firewall. I had it working so that it would
> not authenticate but get that internally. It actually was working for
> a few days and now it doesn't. I get a 404 page cannot be found error.
> I am testing inside and used to be able to type http://servername/exchange
in get an authentication and get in but now it is not working.
> any ideas?
You had it setup to authenticate internally... as in, you have it to
authenticate to another server outside of the DMZ within your LAN? If so,
*from* this new frontend server, are you able to communicate with the server
it is suppose to authenticate to? Have you adjusted your firewall rules
appropriately? What type of traffic can you get through to the
authenticating server?
...D
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http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
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