RE: dns

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 7 Feb 2003 15:58:09 -0600

Hi James,

What are the exact configurations of your DNS related packet filters?

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder 
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp 


-----Original Message-----
From: James May [mailto:Jmay@xxxxxxxxxxxxx] 
Sent: Friday, February 07, 2003 9:39 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: dns


http://www.ISAserver.org


Hi Tom
Indeed that's exactly what I'm doing, using packet filters.
(ie)67.116.xxx.xxx external nic on isa

secondary dns=168.103.xxx.xxx all primary zones on 67.116.xxx.xxx
transfer fine to 168.103.xxx.xxx

its the primary zone on 168.103.xxx.xxx transferring to 67.116.xxx.xxx
where all the trouble comes into play. Error message indicates some sort
of network problem. 

Thanks Jim   

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
Sent: Thursday, February 06, 2003 4:44 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: dns


http://www.ISAserver.org


Hi Jim,

Use packet filters to support zone transfers to and from the DNS Server
on the ISA Server. 

HTH,
Tom

Thomas W Shinder
www.isaserver.org/shinder 
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp 


-----Original Message-----
From: Jim [mailto:jmay@xxxxxxxxxxxxx] 
Sent: Thursday, February 06, 2003 2:42 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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