RE: dns
- From: "James May" <Jmay@xxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 6 Feb 2003 18:33:30 -0800
Internet Query server is running on the isa box
-----Original Message-----
From: John Tolmachoff [mailto:isalist@xxxxxxxxxxxx]
Sent: Thu 2/6/2003 2:07 PM
To: [ISAserver.org Discussion List]
Cc:
Subject: [isalist] RE: dns
http://www.ISAserver.org
Ah, the plot thickens.
3 DNS servers, one of which is overworked with other services, and split
DNS.
I have to get some other work done right now.
I will get back to this later.
One question, ultimately which DNS server will serve Internet queries
for
your web sites and mail server?
John Tolmachoff MCSE, CSSA
IT Manager, Network Engineer
RelianceSoft, Inc.
Fullerton, CA 92835
www.reliancesoft.com
> -----Original Message-----
> From: James May [mailto:Jmay@xxxxxxxxxxxxx]
> Sent: Thursday, February 06, 2003 1:55 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: dns
>
> http://www.ISAserver.org
>
>
> Thanks for the reply I really appreciate it.
>
> I have split DNS........... I will try to explain.
> One DC with internal dns running AD,iis,exchange and acting as a
forwarder
for all
> internal clients. note ISA is not publishing any of the sites or the
exchange server,
> all have public ip's at this time. This computer has two nic's
listening
only on the
> internal interface. Soon I would like to have all internet traffic
come
through isa box.
>
> The second DNS server is on the ISA server itself for public DNS
Primary
for all my
> personal zones.
>
> The third DNS server is on a remote network at the office. Is a
differentdomain.com
> is my secondary for all the zones on my home network all zone
transfers
work. Its
> the primary domain here at the office that won't transfer to the
secondary
zone on
> the isa box at home.
>
> It was all working when I had the public DNS on its own machine, but I
would like to
> downsize the network.Recently I had three machines in this
configuration
>
> Yes the DNS server one the isa box has 4 primary zone and one
secondary
zone
> running.
>
>
>
>
> -----Original Message-----
> From: John Tolmachoff [mailto:isalist@xxxxxxxxxxxx]
> Sent: Thursday, February 06, 2003 1:10 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: dns
>
>
> http://www.ISAserver.org
>
>
> A DNS server does not "run" on the external interface of ISA. If you
have
> DNS configured on ISA, it is bound to the Internal Interface and ISA
is
> allowing it to access and respond to the Internet.
>
> Let me understand this:
>
> You have a DNS server running on ISA.
>
> That DNS server has 4 zones for which it is the primary server.
> It also has one zone for which it is a secondary to an internal
primary.
>
> You also have another DNS internally.
>
> That Internal DNS server has one zone for which it is the primary
server.
> It is has 4 zones for which it is a secondary to the DNS server on
ISA.
>
> Is this correct?
>
> John Tolmachoff MCSE, CSSA
> IT Manager, Network Engineer
> RelianceSoft, Inc.
> Fullerton, CA 92835
> www.reliancesoft.com
>
>
> > -----Original Message-----
> > From: Jim [mailto:jmay@xxxxxxxxxxxxx]
> > Sent: Thursday, February 06, 2003 12:42 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] dns
> >
> > http://www.ISAserver.org
> >
> >
> > Hi
> > I have a primary dns server running on the external interface for
public
> > name server. I have about 5 zones. All primary zone transfers to the
> > secondary server work fine, however I have one secondary zone on
the isa
> > server that will not communicate with its primary master which is
the
> > secondary server for all the zones on the isa server. Note the name
server
> > is not configured to listen on the default address of the external
nic,
I
> > multiple addresses configured on the external side of the server.
Anybody
> > have any suggestions? Jim
> >
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