RE: ISA DNS server

  • From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 7 Jul 2004 10:04:39 -0700

Ah, thanks for pointing that out Shawn. And it looks like it is problematic
also. Looks like it would be best to edit the registry to change the
msFPCDnsCacheSize to 0.

Any one know if this "feature" has been changed/removed in a service pack?

Has it been changed/removed for ISA 2004?

John Tolmachoff
Engineer/Consultant/Owner
eServices For You


> -----Original Message-----
> From: Quillman Shawn (RBNA/CSA1) * [mailto:Shawn.Quillman@xxxxxxxxxxxx]
> Sent: Wednesday, July 07, 2004 9:30 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA DNS server
> 
> http://www.ISAserver.org
> 
> 
> Actually ISA does have its own internal dns cache.  Have a look at
> http://www.isaserver.org/tutorials/ISA_Clients__Part_1__General_ISA_Serv
> er_Configuration.html toward the bottom of the article (underneath the
> last screenshot, the "Web Proxy and Firewall DNS Cache" bullet.
> 
> -Shawn
> 
> 
> -----
> Shawn R. Quillman
> Robert Bosch Corporation RBNA/CSA1
> 38000 Hills Tech Drive
> Farmington Hills, MI 48331
> (248) 553-1164 (P) (248) 848-6969 (F)
> shawn.quillman@xxxxxxxxxxxx
> 
> -----Original Message-----
> From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> Sent: Wednesday, July 07, 2004 12:17 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA DNS server
> 
> http://www.ISAserver.org
> 
> No it does not. What you probably saw reference to was setting up the
> DNS service on the ISA server and using that for lookups.
> 
> John Tolmachoff
> Engineer/Consultant/Owner
> eServices For You
> 
> 
> > -----Original Message-----
> > From: LarkeD@xxxxxxxxxx [mailto:LarkeD@xxxxxxxxxx]
> > Sent: Wednesday, July 07, 2004 8:23 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: ISA DNS server
> >
> > http://www.ISAserver.org
> >
> > I already checked my MS DNS cache and they have the right IP address.
> 
> > I thought I read some where that say ISA has its own built-in DNS
> > Cache to speed thing up.
> >
> > Thanks
> >
> > Dan
> >
> > -----Original Message-----
> > From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> > Sent: Wednesday, July 07, 2004 10:03 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: ISA DNS server
> >
> > http://www.ISAserver.org
> >
> > The MS DNS Service is not dependent upon any ISA service. There fore,
> > it
> can
> > be restarted at any time.
> >
> > The cache can be seen in the DNS MMC by choosing the advanced view.
> >
> > John Tolmachoff
> > Engineer/Consultant/Owner
> > eServices For You
> >
> > > -----Original Message-----
> > > From: LarkeD@xxxxxxxxxx [mailto:LarkeD@xxxxxxxxxx]
> > > Sent: Wednesday, July 07, 2004 7:42 AM
> > > To: [ISAserver.org Discussion List]
> > > Subject: [isalist] ISA DNS server
> > >
> > > http://www.ISAserver.org
> > >
> > > Hello,
> > >
> > > Just wondering if there is away to look at the cache of the built in
> 
> > > DNS
> > on
> > > an ISA server.  There is a site that users can't get to, but if I by
> pass
> > > the ISA server it works fine.  I figured out if I by pass ISA the IP
> > address
> > > if different then if I use the ISA server.  So I believe the
> > > built-in
> DNS
> > > servers' cache has the wrong IP and just wondering if I can go clear
> 
> > > the cache.  If not I clear the DNS cache off-hours and reboot the
> > > server.  I have a script to clear the DNS, but it will take down the
> 
> > > ISA services
> to
> > do
> > > it, so have to do it off hours.
> > >
> > > Thanks.
> > >
> > > Dan
> > >
> > > ------------------------------------------------------
> > > 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:
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> > > 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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> > ------------------------------------------------------
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> > 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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> > ------------------------------------------------------
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> > 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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> > johnlist@xxxxxxxxxxxxxxxxxxx
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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
> ------------------------------------------------------
> You are currently subscribed to this ISAserver.org Discussion List as:
> shawn.quillman@xxxxxxxxxxxx To unsubscribe visit
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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
> ------------------------------------------------------
> You are currently subscribed to this ISAserver.org Discussion List as:
> johnlist@xxxxxxxxxxxxxxxxxxx
> To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist



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