Re: NTLM strange problem - some MACHINES can't authenticate

From: Stephen (suess@mac.com)
Date: 01/29/03 

From: suess@mac.com (Stephen)
Date: 29 Jan 2003 09:09:46 -0800

Yes, all normal traffic to the web server NOT using NTLM works fine.

"Steve Klise" <sklise@pacbell.net> wrote in message news:<0CGZ9.447$6W6.53872867@newssvr21.news.prodigy.com>...
> Does the machines that cant access the website, are you blocking any ports?
> Can you ping the website name?
> "Stephen" <suess@mac.com> wrote in message
> news:e864bd05.0301280924.28ce3c35@posting.google.com...
> > I have a problem that is driving me crazy and i hope someone can help.
> > I have set up a web server that has some pages using ntlm
> > authentication. Some machines on our company network can't login, no
> > matter the user. They can access the web server just fine and any
> > pages not requiring ntlm authentication. The weird thing is, this has
> > nothing to do with any particular USER, it is certain MACHINES which
> > can't authenticate. The same users can authenticate from other
> > machines on the same network.
> >
> > The web server is II5 running on win2000 pro. The clients are either
> > win 98 or win 2000 (some of each can login and some can't)
> >
> > does this sound familiar to anyone? Thanks in advance for any help.

Relevant Pages

  • Re: AD Authentication
    ... My understanding is that if two machines are members of the same domain then they will use kerberos not LM, NTLM, or NTLMv2. ... I realize that some of the mmc snap ins and ie web browse will use NTLM authentication but when mapping a drive it should be using kerberos right? ...
    (microsoft.public.win2000.active_directory)
  • Re: AD Authentication
    ... default will use kerberos it will not. ... As you have not told me the levels these machines ... Level 2 - Send NTLM authenication ONLY ... This parameter specifies the type of authentication to ...
    (microsoft.public.win2000.active_directory)
  • NTLM strange problem - some MACHINES cant authenticate
    ... I have set up a web server that has some pages using ntlm ... Some machines on our company network can't login, ... pages not requiring ntlm authentication. ...
    (comp.os.ms-windows.nt.admin.security)
  • Re: NTLM strange problem - some MACHINES cant authenticate
    ... Some machines on our company network can't login, ... They can access the web server just fine and any ... > pages not requiring ntlm authentication. ... question is not excluded from using the proxy server. ...
    (comp.os.ms-windows.nt.admin.security)
  • RE: Seriously: Allowing anonymous and authenticated and anonymous access (somehow related to ASP.NET
    ... Authentication: IIS does not have a default authentication mode. ... the web server sends back the access denied as well ... By default, NTLM is tried first, then Basic ...
    (microsoft.public.inetserver.iis.security)