RE: Deploying ISA 2004 firewall client - how to enforce?

  • From: "Jason Merrique" <j.merrique@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 13 May 2004 17:42:12 +0100

Yep... Thats been done. However I haven't checked it with NetMon
yet..... That'll be my next step.


________________________________

        From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
        Sent: 13 May 2004 17:28
        To: [ISAserver.org Discussion List]
        Subject: [isalist] RE: Deploying ISA 2004 firewall client - how
to enforce?
        
        
        http://www.ISAserver.org
        
        Hi Jason,
         
        What about this section?
         
        Configure the Client to Use the Fully Qualified wpad Alias
         
        :-)
         
        Tom
         
        Thomas W Shinder
        www.isaserver.org/shinder
        ISA 2004 Beta - Get it now!
        http://www.microsoft.com/isaserver/beta/default.asp
<http://www.microsoft.com/isaserver/beta/default.asp> 
        ISA Server and Beyond: http://tinyurl.com/1jq1
        Configuring ISA Server: http://tinyurl.com/1llp
        
         

                -----Original Message-----
                From: Jason Merrique [mailto:j.merrique@xxxxxxxxxxxxxxx]

                Sent: Thursday, May 13, 2004 10:17 AM
                To: [ISAserver.org Discussion List]
                Subject: [isalist] RE: Deploying ISA 2004 firewall
client - how to enforce?
                
                
                http://www.ISAserver.org
                
                Hi Tom,
                 
                Ok, I've just gone through the whole thing, and it seems
that I have just forgotten to add the CNAME to our DNS. So I've done
this.
                What I would love to know though, is what a correct
http://cerberus/wspad.dat query looks like. And wether or putting that
URL into IE should return something. (I know this isn't the way its
*meant* to work, I'm just guessing that *something* should be returned
from that URL if its working correctly) Because at the moment, I just
get a 404.
                 
                Thank you for your patience!
                 
                Cheers,
                 
                Jason

                 


________________________________

                        From: Thomas W Shinder
[mailto:tshinder@xxxxxxxxxxx] 
                        Sent: 13 May 2004 15:46
                        To: [ISAserver.org Discussion List]
                        Subject: [isalist] RE: Deploying ISA 2004
firewall client - how to enforce?
                        
                        
                        http://www.ISAserver.org
                        
                        Hi Jason,
                         
                        The answer is in here
                         
        
http://www.tacteam.net/isaserverorg/isaedukit/5automate/5automate.htm
                         
                        HTH,
                        Tom
                         
                        Thomas W Shinder
                        www.isaserver.org/shinder
                        ISA 2004 Beta - Get it now!
        
http://www.microsoft.com/isaserver/beta/default.asp
<http://www.microsoft.com/isaserver/beta/default.asp> 
                        ISA Server and Beyond: http://tinyurl.com/1jq1
                        Configuring ISA Server: http://tinyurl.com/1llp
                        
                         

                                -----Original Message-----
                                From: Jason Merrique
[mailto:j.merrique@xxxxxxxxxxxxxxx] 
                                Sent: Thursday, May 13, 2004 9:37 AM
                                To: [ISAserver.org Discussion List]
                                Subject: [isalist] RE: Deploying ISA
2004 firewall client - how to enforce?
                                
                                
                                http://www.ISAserver.org
                                
                                Hi Tom,
                                 
                                It does appear as though DHCP is working
though. Here's an example of the regular firewall logs that keep coming
up:

                                5/13/2004 3:31:17 PM <client IP> 0.0.0.0
http://cerberus/wspad.dat anonymous 8080  http     GET  No Proxy
CERBERUS  cerberus TCP  - -  -  - - - 0 1 0 56 0x0 0x0 0x0 Web Proxy
Filter 0.0.0.0
                                
                                 
                                Note that the origin of the request is
from a user that isn't an Administrator or Power User.
                                 
                                What concerns me at the moment is that
there is indeed nothing published at http://cerberus/wspad.dat surely
there should be? In fact, the file wspad.dat isn't to be found anywhere
on the ISA server. Do you know at which point is this file created and
published?
                                 
                                Cheers,
                                 
                                Jason

                                   
________________________________

                                From: Thomas W Shinder
[mailto:tshinder@xxxxxxxxxxx] 
                                Sent: 13 May 2004 14:57
                                To: [ISAserver.org Discussion List]
                                Subject: [isalist] RE: Deploying ISA
2004 firewall client - how to enforce?
                                
                                
                                http://www.ISAserver.org
                                
                                Hi Jason,
                                 
                                That may solve your problem, but it
sounds like you still have a significant name resolution issue and
correct qualification of unqualified WPAD DNS queries. Remember that
DHCP WPAD only works for Adminstrators and I believe, Power Users.
        
http://support.microsoft.com/default.aspx?scid=kb;en-us;312864
                                 
                                HTH,
                                Tom
                                 
                                Thomas W Shinder
                                www.isaserver.org/shinder
                                ISA 2004 Beta - Get it now!
        
http://www.microsoft.com/isaserver/beta/default.asp
<http://www.microsoft.com/isaserver/beta/default.asp> 
                                ISA Server and Beyond:
http://tinyurl.com/1jq1
                                Configuring ISA Server:
http://tinyurl.com/1llp
                                
                                 

                                -----Original Message-----
                                From: Jason Merrique
[mailto:j.merrique@xxxxxxxxxxxxxxx] 
                                Sent: Thursday, May 13, 2004 8:47 AM
                                To: [ISAserver.org Discussion List]
                                Subject: [isalist] RE: Deploying ISA
2004 firewall client - how to enforce?
                                
                                
                                http://www.ISAserver.org
                                
                                Aha! I think I've found the problem.
                                 
                                The AutoDiscovery information was just
not being published.
                                 
                                From Help File:
                                 
                                <snip>
                                To publish automatic discovery
information

                                1.      In the console tree of ISA
Server Management, click Firewall Policy. 

                                        Where? <ms-its:Y:\Microsoft ISA
Server 2004 Beta\isa.chm::/FW_H_PublishAutoDisc.htm#> 

                                *       Microsoft ISA Server 2004 
                                *       Server_Name 
                                *       Configuration 
                                *       Networks 

                                2.      In the details pane, select the
applicable network (usually Internal). 
                                3.      On the Tasks tab, click Edit
Selected Network. 
                                4.      On the Auto Discovery tab,
select Publish automatic discovery information. 
                                5.      In Use this port for automatic
discovery requests, type the port number on which the ISA Server should
listen for WPAD and WSPAD requests. 

                                 Notes

                                *       To open ISA Server Management,
click Start, point to All Programs, point to Microsoft ISA Server, and
then click ISA Server Management. 
                                *       Click the Apply button in the
details pane to save the changes and update the ISA Server
configuration. 

                                </snip>

                                Hopefully this will sort things out :)

                                Cheers Tom.

                                Jason 
________________________________

                                From: Jason Merrique
[mailto:j.merrique@xxxxxxxxxxxxxxx] 
                                Sent: 13 May 2004 14:27
                                To: [ISAserver.org Discussion List]
                                Subject: [isalist] RE: Deploying ISA
2004 firewall client - how to enforce?
                                
                                

                                http://www.ISAserver.org
                                
                                Cheers Tom,
                                 
                                Would the answer be applicable for ISA
2004?
                                 
                                Cheers,
                                 
                                Jason

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