RE: [islets] RE: ISA 2004 authentication issue

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 22 Jan 2006 22:21:39 -0800

Oh great - from brain-doctor to Compu-security geek to Harry Potter
character...
:-p
--------------------------------------------
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
--------------------------------------------

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Sunday, January 22, 2006 6:27 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue

http://www.ISAserver.org

Hi Jim,

I knew that this was the problem from long experience with people not
being able accurately describe what their problem it :))  Its almost
like divination.

Tom

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
**Who is John Galt?**

 

> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] 
> Sent: Saturday, January 21, 2006 6:35 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> http://www.ISAserver.org
> 
> Interesting, since this disagreed with your description of 
> the problem.
> 
> --------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> --------------------------------------------
> 
> -----Original Message-----
> From: MJ [mailto:mjtech@xxxxxxxxx] 
> Sent: Saturday, January 21, 2006 4:18 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> http://www.ISAserver.org
> 
> it's working now.
> 
> the answer is in this KB Article 885683
> 
> Thanks all for trying to help me.
> 
> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> Sent: Saturday, January 21, 2006 5:18 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> 
> http://www.ISAserver.org
> 
> That's the category all right, although I don't' have any experience
> with it causing such behavior.
> Try to disable the filter and retry your tests.
> 
> --------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> --------------------------------------------
> 
> -----Original Message-----
> From: MJ [mailto:mjtech@xxxxxxxxx]
> Sent: Saturday, January 21, 2006 2:09 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> http://www.ISAserver.org
> 
> Will this 3rd-party be GFI Web Monitor?
> 
> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> Sent: Saturday, January 21, 2006 4:58 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> 
> http://www.ISAserver.org
> 
> There are several circumstances where the user *will* see this prompt:
> - The user can't type
> - ISA can't resolve the user's credentials (typed or interactive)
> - The selected ISA auth methods aren't known to the client app
> - ISA has a 3rd-party filter installed that's mucking the 
> whole process
> 
> Since:
> - ISA is a member server in the root domain
> - auth failures are occurring in the child domain accounts
> - by extension, auth failures are *not* occurring for root domain
> accounts?
> 
> ..it's time to start looking into your domain structure for errors.
> 
> --------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> --------------------------------------------
> 
> -----Original Message-----
> From: MJ [mailto:mjtech@xxxxxxxxx]
> Sent: Saturday, January 21, 2006 1:40 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> http://www.ISAserver.org
> 
> which sounds right, and if asked it should use the credentials used to
> logon
> to the computer/domain, and the user shouldn't see this prompt.
> 
> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> Sent: Saturday, January 21, 2006 4:36 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> 
> http://www.ISAserver.org
> 
> You will *never* completely rid yourself of "anonymous" log 
> entries and
> you'll only drive yourself to bad girls (like Susan) if you try.
> 
> *All* browsers and many other applications make their requests as
> anonymous first and only provide authentication if they're asked.
> 
> --------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> --------------------------------------------
> 
> -----Original Message-----
> From: MJ [mailto:mjtech@xxxxxxxxx]
> Sent: Saturday, January 21, 2006 1:34 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> http://www.ISAserver.org
> 
> did that, and started to prompt again.
> 
> I don't know what else will I do to fix this problem, but I 
> am going to
> work
> with MS Support later and hopefully they will figure out what's going
> on.
> 
> Thanks
> 
> -----Original Message-----
> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> Sent: Saturday, January 21, 2006 4:26 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> 
> http://www.ISAserver.org
> 
> Yes- require authentication, and have the rule based on a group with
> defined
> users ;)
> 
> t
> 
> -----
> "I'll see your Llama and up you a Badger."
> John T
> 
> 
> 
> ----- Original Message -----
> From: "MJ" <mjtech@xxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Saturday, January 21, 2006 1:10 PM
> Subject: [isalist] RE: [islets] RE: ISA 2004 authentication issue
> 
> 
> > http://www.ISAserver.org
> >
> > that's how I exactly did few minutes ago, but I am still seeing
> > "unauthenticated users"
> >
> > do you I need to enable the "Require All Users to 
> Authenticate" again.
> > Just
> > asking :)
> >
> > -----Original Message-----
> > From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> > Sent: Saturday, January 21, 2006 4:06 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: ISA 2004 authentication issue
> >
> >
> > http://www.ISAserver.org
> >
> > Create a "local" ISA group, and add the domain's "Domain 
> Users" group
> to
> > it.
> > Then remove "All Users" from the rule and add only the new group you
> > specified.
> >
> > Give that a shot and let us know...
> >
> > t
> >
> > -----
> > "I'll see your Llama and up you a Badger."
> > John T
> >
> >
> >
> > ----- Original Message -----
> > From: "MJ" <mjtech@xxxxxxxxx>
> > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> > Sent: Saturday, January 21, 2006 12:46 PM
> > Subject: [isalist] RE: ISA 2004 authentication issue
> >
> >
> >> http://www.ISAserver.org
> >>
> >> then what group should I selcet?
> >>
> >> -----Original Message-----
> >> From: Steve Moffat [mailto:steve@xxxxxxxxxx]
> >> Sent: Saturday, January 21, 2006 3:34 PM
> >> To: [ISAserver.org Discussion List]
> >> Subject: [isalist] RE: ISA 2004 authentication issue
> >>
> >>
> >> http://www.ISAserver.org
> >>
> >> Exactly.............All Users is the anonymous group
> >>
> >> -----Original Message-----
> >> From: MJ [mailto:mjtech@xxxxxxxxx]
> >> Sent: Saturday, January 21, 2006 4:25 PM
> >> To: ISA Mailing List
> >> Subject: [isalist] RE: ISA 2004 authentication issue
> >>
> >> http://www.ISAserver.org
> >>
> >> I do have all users selected
> >>
> >> do you I need to select specific groups or what?
> >>
> >> Thanks
> >>
> >> -----Original Message-----
> >> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> >> Sent: Saturday, January 21, 2006 3:21 PM
> >> To: [ISAserver.org Discussion List]
> >> Subject: [isalist] RE: ISA 2004 authentication issue
> >>
> >>
> >> http://www.ISAserver.org
> >>
> >> MJ- is your outbound access rule set to "All Users" or do 
> you have it
> >> set to a group containing your domain users?
> >>
> >> I too require user-based logs, and have "require authentication"
> checked
> >> (integrated only selected) and have set the "Users" to a group I
> created
> >> that contains "Domain Users" as the only group that has access.
> While
> >> this creates several "denied" entries for "anonymous," all 
> users are
> >> logged appropriately, and have seamless access.
> >>
> >> When you/PSS get it sorted out, please do tell us what the problem
> >> was...
> >> You've got something strange going on...
> >>
> >> t
> >>
> >> -----
> >> "I'll see your Llama and up you a Badger."
> >> John T
> >>
> >>
> >>
> >> ----- Original Message -----
> >> From: "MJ" <mjtech@xxxxxxxxx>
> >> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> >> Sent: Saturday, January 21, 2006 12:08 PM
> >> Subject: [isalist] RE: ISA 2004 authentication issue
> >>
> >>
> >>> http://www.ISAserver.org
> >>>
> >>> sounds good.
> >>>
> >>> then please tell me how to fix it, if you say that I 
> don't need then
> I
> >>
> >>> promise you I will turn off that option.
> >>>
> >>> Thanks
> >>>
> >>> -----Original Message-----
> >>> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
> >>> Sent: Saturday, January 21, 2006 3:04 PM
> >>> To: [ISAserver.org Discussion List]
> >>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>
> >>>
> >>> http://www.ISAserver.org
> >>>
> >>> Yep, but there's a secret registry entry that will fix it ;-)
> >>>
> >>> Thomas W Shinder, M.D.
> >>> Site: www.isaserver.org
> >>> Blog: http://spaces.msn.com/members/drisa/
> >>> Book: http://tinyurl.com/3xqb7
> >>> MVP -- ISA Firewalls
> >>> **Who is John Galt?**
> >>>
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: Ball, Dan [mailto:DBall@xxxxxxxxxxx]
> >>>> Sent: Saturday, January 21, 2006 1:48 PM
> >>>> To: [ISAserver.org Discussion List]
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>> http://www.ISAserver.org
> >>>>
> >>>> As I think about it more, I do remember putting a check 
> mark in the
> >>>> "Require all users to authenticate" once.  Shortly afterwards,
> after
> >>>> a hundred phone calls about people getting login 
> prompts, I had to
> >>>> turn it back off.
> >>>>
> >>>> -----Original Message-----
> >>>> From: Ball, Dan [mailto:DBall@xxxxxxxxxxx]
> >>>> Sent: Saturday, January 21, 2006 2:34 PM
> >>>> To: [ISAserver.org Discussion List]
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>> http://www.ISAserver.org
> >>>>
> >>>> Okay, NOW I remember that option...
> >>>>
> >>>> -----Original Message-----
> >>>> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> >>>> Sent: Friday, January 20, 2006 11:59 PM
> >>>> To: [ISAserver.org Discussion List]
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>> http://www.ISAserver.org
> >>>>
> >>>> In 2004, you can still configure the the authentication 
> method for
> >>>> the web proxy listener.  Go to the properties for the network,
> select
> >>
> >>>> Web Proxy, and then click the "Authentication" button.
> >>>>
> >>>> This allows you to choose the auth methods supported for your
> >> clients.
> >>>> This
> >>>> is where the OP had to select "require all users to 
> authenticate."
> >>>> Just
> >>>>
> >>>> making sure someone didn't put him in "basic auth" land...
> >>>>
> >>>> t
> >>>>
> >>>>
> >>>> -----
> >>>> "I'll see your Llama and up you a Badger."
> >>>> John T
> >>>>
> >>>>
> >>>>
> >>>> ----- Original Message -----
> >>>> From: "Ball, Dan" <DBall@xxxxxxxxxxx>
> >>>> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> >>>> Sent: Friday, January 20, 2006 8:32 PM
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>>
> >>>> http://www.ISAserver.org
> >>>>
> >>>> It's ISA2004, not 2000, it uses regular groups.  Unless 
> there is a
> >>>> setting with that name that completely escapes my memory.
> >>>>
> >>>> -----Original Message-----
> >>>> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> >>>> Sent: Friday, January 20, 2006 11:08 PM
> >>>> To: [ISAserver.org Discussion List]
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>> http://www.ISAserver.org
> >>>>
> >>>> The authentication method wasn't changed to "basic" by 
> chance, was
> >> it?
> >>>> Still at "Integrated Authentication?"
> >>>>
> >>>> t
> >>>>
> >>>> -----
> >>>> "I'll see your Llama and up you a Badger."
> >>>> John T
> >>>>
> >>>>
> >>>>
> >>>> ----- Original Message -----
> >>>> From: "MJ" <mjtech@xxxxxxxxx>
> >>>> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> >>>> Sent: Friday, January 20, 2006 7:31 PM
> >>>> Subject: [isalist] RE: ISA 2004 authentication issue
> >>>>
> >>>>
> >>>> > http://www.ISAserver.org
> >>>> >
> >>>> > I rebooted and didn't fix it.
> >>>> > I believe that something was change by some body else while
> >>>> > troubleshooting another problem about not being able 
> to hit some
> >>>> > web sites.
> >>>> > Thanks
> >>>> >
> >>>> > -----Original Message-----
> >>>> > From: Ball, Dan [mailto:DBall@xxxxxxxxxxx]
> >>>> > Sent: Friday, January 20, 2006 10:21 PM
> >>>> > To: [ISAserver.org Discussion List]
> >>>> > Subject: [isalist] RE: ISA 2004 authentication issue
> >>>> >
> >>>> >
> >>>> > http://www.ISAserver.org
> >>>> >
> >>>> > Had that happen a couple of times, a reboot usually cleared it.
> >>>> > Anything changed?
> >>>> >
> >>>> > -----Original Message-----
> >>>> > From: MJ [mailto:mjtech@xxxxxxxxx]
> >>>> > Sent: Friday, January 20, 2006 9:14 PM
> >>>> > To: [ISAserver.org Discussion List]
> >>>> > Subject: [isalist] RE: ISA 2004 authentication issue
> >>>> >
> >>>> > http://www.ISAserver.org
> >>>> >
> >>>> > ISA is a member server of the root domain,and all users are in
> the
> >>>> child
> >>>> > domain.
> >>>> > the funny thing is that this been working for about 2 
> months with
> >>>> > no problems.
> >>>> >
> >>>> > -----Original Message-----
> >>>> > From: Ball, Dan [mailto:DBall@xxxxxxxxxxx]
> >>>> > Sent: Friday, January 20, 2006 8:59 PM
> >>>> > To: [ISAserver.org Discussion List]
> >>>> > Subject: [isalist] RE: ISA 2004 authentication issue
> >>>> >
> >>>> >
> >>>> > http://www.ISAserver.org
> >>>> >
> >>>> > There can be a lot of different reasons for it, but it
> "shouldn't"
> >>>> > happen.  Is your ISA server a member of said domain?
> >>>> >
> >>>> > -----Original Message-----
> >>>> > From: MJ [mailto:mjtech@xxxxxxxxx]
> >>>> > Sent: Friday, January 20, 2006 8:16 PM
> >>>> > To: [ISAserver.org Discussion List]
> >>>> > Subject: [isalist] ISA 2004 authentication issue
> >>>> >
> >>>> > http://www.ISAserver.org
> >>>> >
> >>>> > ISA Server 2004, with "Windows Authentication" and "Require
> >>>> All Users
> >>>> To
> >>>> > Authenticate"
> >>>> >
> >>>> > Now with this ISA shouldn't prompt domain users for a 
> user and a
> >>>> > password.
> >>>> >
> >>>> > The one I have still prompting. Is there a reason for this?
> >>>> How can I
> >>>> > fix
> >>>> > it?
> >>>> >
> >>>> > Thanks
> >>>> >
> 
> 
> All mail to and from this domain is GFI-scanned.
> 
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