RE: nslookup

  • From: "Stefaan Pouseele" <stefaan.pouseele@xxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 10 Feb 2002 14:25:39 +0100

Hi,
 
I think I understand now your problem. You seems to have a DNS configuration
problem. I recommend to read the following articles on www.isaserver.org:
- http://www.isaserver.org/authors/harrison/tutoials/isa-clients-part1.htm
- http://www.isaserver.org/authors/harrison/tutoials/isa-clients-part2.htm
- http://www.isaserver.org/authors/harrison/tutoials/isa-clients-part3.htm
-
http://www.isaserver.org/authors/magalhaes/tutorials/Understanding_how_isa_s
erver_clients_use_dns.htm
- http://www.isaserver.org/authors/harrison/tutoials/dns-4-isa.htm
 
The most important part is how DNS resolving works (that's what nslookup
does) for the different ISA client types. For a firewall client the ISA
server is doing DNS resolving on behalf of the client (except for non FQDN).
For SecureNAT clients it is the responsibility of the client to do DNS
resolving on their own. So, it is important for SecureNAT client that the
DNS servers are correctly set in the TCP/IP configuration.
 
Hope this helps,
Stefaan
-----Original Message-----
From: Eran Levi [mailto:eran@xxxxxxxxxxx]
Sent: zondag 10 februari 2002 13:08
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: nslookup


http://www.ISAserver.org


I have a made a rule that gives " ALL " ports open to a specific client sets
And still only if I put the ISA Clint on does Computers It's the Only why to
get
A response ( else I got : request times out )
Any Idea  ?
Does some one got an NSLOOKUP working without A fire wall Client ?
 
-----Original Message-----
From: Stefaan Pouseele [mailto:stefaan.pouseele@xxxxxxx]
Sent: Sunday, February 10, 2002 1:42 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: nslookup
 
http://www.ISAserver.org
Hi,
 
yes you can. However the nslookup command is only available on NT and W2K
workstations. For W9X you will need an external program.
 
Stefaan
-----Original Message-----
From: Eran Levi [mailto:eran@xxxxxxxxxxx]
Sent: zondag 10 februari 2002 12:26
To: [ISAserver.org Discussion List]
Subject: [isalist] nslookup
http://www.ISAserver.org
Hi all
Just a little Q
Can I do an NSLOOKUP from a client
With out having the Firewall Clint install on it ?
 
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