I figured it out to a point: I had this config, which worked on another setup: #Samba PDC Auth auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp #auth_param ntlm max_challenge_reuses 0 #auth_param ntlm max_challenge_lifetime 2 minutes auth_param ntlm children 40 auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 40 auth_param basic realm Cache NTLM Authentication auth_param basic credentialsttl 2 hours Though this setup now works: auth_param ntlm program /usr/lib/squid/ntlm_auth 01Networks/Debian-PDC auth_param ntlm children 5 #auth_param ntlm max_challenge_reuses 0 #auth_param ntlm max_challenge_lifetime 2 minutes The reason I have two lines commented out on each is because even though tons of sites claim to use max_challenge but they always error out. Did something change? On Wed, Nov 5, 2008 at 12:50 AM, Adam McCarthy <zeroonetwothree@xxxxxxxxx> wrote: > I currently have a Samba 3 PDC. > > Everything seems to work, except IE/Firefox both bring up a prompt for > username and password. > > I'm using the exact same config files from another setup that worked fine. > > You for some reason can't type in just the username and password, like > you would think. > > For example, my workgroup is 01Networks, and even though the XP Pro > machine is logged in sucessfully with that same name, unless I type in > > 01Networks/adam and password, the prompts never go away. > > After I type those in they work. > > Why is this setup acting strange after a previous setup done exactly > the same way works fine? > > Also, why would I be required to put in my Domain/User instead of just > User when normally I only ever needed User? > > Also normally IE/Firefox just sent out my info. >