RE: ISA not forwarding my DNS requests

  • From: "Jay J. Mobley" <jmobley@xxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 6 May 2002 14:52:50 -0700

If you aren't getting a reply from your internal DNS server, your issue most 
likly has nothing to do with ISA
and is straight up a DNS issue. 


> -----Original Message-----
> From: Carson Reid [mailto:creid@xxxxxxxxxxxxxxx]
> Sent: Monday, May 06, 2002 2:45 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA not forwarding my DNS requests
> 
> 
> http://www.ISAserver.org
> 
> 
> Thanks much.
> 
> I have SP1 installed and it did not fix the problem. I have also used
> the same fix as you outlined, and it works well. I just wanted to
> understand why it was not working.
> 
> Thanks for your help.
> 
> Carson Reid, MCSE,MCSA,A+
> Network Administrator
> Herzing College Winnipeg Campus
> LEARN.EARN.WIN.
> PHONE: 204.775.8175
> FAX: 204.783.8107
> Creid@xxxxxxxxxxxxxxx
>  
>  
> 
> -----Original Message-----
> From: Karl Schneider [mailto:kschneider@xxxxxxxxxxxxxx] 
> Sent: Monday, May 06, 2002 4:42 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA not forwarding my DNS requests
> 
> http://www.ISAserver.org
> 
> 
> I had the same problem.  I called MS.  They said it was a 
> known problem
> and
> that SP1 fixed it.  I heard the SP1 didn't fix the problem, so I
> installed
> DNS on my ISA server and I have not had the problem since.  
> My internal
> DNS
> forwards to ISA DNS which forwards to ISP DNS.
> 
> 
> Karl Schneider
> Web Technologist
>        
> FormFactor, Inc.
> 2140 Research Drive
> Livermore, CA 94550
> Voice: 925-456-7370
> Fax: 509-267-7722
> Cel: 925-698-5114
>  
> kschneider@xxxxxxxxxxxxxx <mailto:kschneider@xxxxxxxxxxxxxx> 
> 
> http://www.formfactor.com/
> 
> 
> -----Original Message-----
> From: Jay J. Mobley [mailto:jmobley@xxxxxxxxxx]
> Sent: Monday, May 06, 2002 2:38 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA not forwarding my DNS requests
> 
> 
> http://www.ISAserver.org
> 
> 
> Your internal clients are NSLOOKUP'ing to your internal DNS server and
> not
> getting a reply??
> 
> > -----Original Message-----
> > From: karzon [mailto:creid@xxxxxxxxxxxxxxx]
> > Sent: Monday, May 06, 2002 2:01 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] ISA not forwarding my DNS requests
> > 
> > 
> > http://www.ISAserver.org
> > 
> > 
> > - I have all my clients configured to use my internal dns server.
> > - The intenal DNS server is configured to forward to my ISP's 
> > DNS server. 
> > (no recursion) through the ISA server.
> > - The ISA is has protocol rule set for DNS Query allow.
> >   and packet filter for DNS lookup.
> > - I want to be able to resolve names using NSlookup from my clients.
> > 
> > It does not work. Any ideas would be appreciated.
> > 
> > karzon
> > 
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> ------------------------------------------------------
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