RE: Split DNS Questions...

  • From: "Steve Moffat" <steve@xxxxxxxxxx>
  • To: "ISA Mailing List" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 26 Apr 2005 16:19:37 -0300

I am allergic to fish!!! But I do love fishing!!! 

-----Original Message-----
From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] 
Sent: Tuesday, April 26, 2005 4:08 PM
To: ISA Mailing List
Subject: [isalist] RE: Split DNS Questions...

http://www.ISAserver.org

As others have posted before:

Give a man a fish and he will be hungry again tomorrow.

Teach him how to fish and he will never hunger again.

John T
eServices For You


> -----Original Message-----
> From: Andrew English [mailto:andrew@xxxxxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, April 26, 2005 7:22 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Split DNS Questions...
> 
> http://www.ISAserver.org
> 
> No necessary when you explain it correctly for people you don't care 
> about its chemical make up they only have time to get the job done, 
> imagine if that's all people did was read manuals every day at 
> company, and there was manual for everything. They would never get 
> anything done period.
> 
> When your boss gives you a new task to do he doesn't walk and give you

> a 20 page manual and say "here read this before you do anything", he 
> tells you clearly how to do it so that you don't goof up. :)
> 
> Andrew
> 
> 
> -----Original Message-----
> From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> Sent: Monday, April 25, 2005 11:32 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Split DNS Questions...
> 
> http://www.ISAserver.org
> 
> Andrew, Split DNS is simple once you understand the concept. It is the

> concept that most people such as yourself take a while to understand 
> and which necessitate screen shots and paragraphs of text to explain.
> 
> John T
> eServices For You
> 
> 
> > -----Original Message-----
> > From: Andrew English [mailto:andrew@xxxxxxxxxxxxxxxxxxxxxx]
> > Sent: Monday, April 25, 2005 7:47 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Split DNS Questions...
> >
> > http://www.ISAserver.org
> >
> > Split DNS is simple for the most part so I don't know why people 
> > make
> is
> > so complicated by publishing screens and screens of text.
> >
> > Basically you have your internal DNS which like you said works fine.
> >
> > Then you have your external DNS which your ISP or domain name 
> > provider manages/ or allows you to manage.
> >
> > All you really have to do is match your internal with your external.
> > Example; exchange.server.com internally points to your exchange box,

> > while on the internet it points to the external IP of your ISA 
> > server
> so
> > that when you are at home or out on the road and were to ping 
> > exchange.server.com from another source it would respond with your 
> > companies external IP address (not the internal one).
> >
> > Andrew
> >
> >
> > -----Original Message-----
> > From: Ball, Dan [mailto:DBall@xxxxxxxxxxx]
> > Sent: Monday, April 25, 2005 10:12 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Split DNS Questions...
> >
> > http://www.ISAserver.org
> >
> > I'm running into more and more problems with outgoing SMTP errors.
> They
> > seem to all tie back to using multiple ISPs on the ISA server.  The 
> > Internal DNS resolution seems to be working fine.
> >
> > A lot of e-mail servers are now doing reverse DNS lookups before 
> > accepting a message, so I need to have that name resolved correctly.
> > Hopefully a Split DNS will solve that for me.
> >
> > Also, this morning I was notified of incoming mail being rejected 
> > also with an "unrouteable address" error.  While I think is most 
> > likely a problem with the sender's SMTP server, I can't be 100% 
> > certain.  If I can get an authoritative DNS server in here that we 
> > can control, it
> will
> > allow us a lot more flexibility.
> >
> > -----Original Message-----
> > From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> > Sent: Monday, April 25, 2005 09:52
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Split DNS Questions...
> >
> > http://www.ISAserver.org
> >
> > Hi Dan,
> >
> > Split DNS isn't an ISA question.
> > The core issue is how you configure DNS internally.
> >
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> ------------------------------------------------------
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> Security Resource Site: http://www.windowsecurity.com/ Network 
> Security Library: http://www.secinf.net/ Windows 2000/NT Fax 
> Solutions: http://www.ntfaxfaq.com
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> ------------------------------------------------------
> Other Internet Software Marketing Sites:
> World of Windows Networking: http://www.windowsnetworking.com Leading 
> Network Software Directory: http://www.serverfiles.com
> No.1 Exchange Server Resource Site: http://www.msexchange.org Windows 
> Security Resource Site: http://www.windowsecurity.com/ Network 
> Security Library: http://www.secinf.net/ Windows 2000/NT Fax 
> Solutions: http://www.ntfaxfaq.com
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------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com Leading
Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
Security Resource Site: http://www.windowsecurity.com/ Network Security
Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
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The correct technical term for haggis stalking is "havering". 



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