>>> Then I tested it with 95/98 cliënts: No go! >> What operating system is your domain controller?
> It is an NT4 PDC We have Squid 2.5STABLE4 with Samba 2.2.8a, and our 9x clients can use NTLM auth successfully with a Windows 2000 AD backend. Make sure the client PCs are logged into the domain and that the domain supports the LM hashes used by 9x. Beyond that, it's probably a Samba issue. As this isn't a Squid problem, the Samba list is the best place to ask any further questions. Adam