Actually we are not migrate all our boxes, just introducing Windows7 and found this problem.

What would be the best to fix this?

I found this (not sure if that's the same issue):

Run local GP on W7. Look for local machine policy-> computer config->windows setting->local policies->security option->Network security: LAN Manager authentication level

Set LM & NTLM - Use NTLMv2 session if negotited

Can I fix it with gpo settings? Which ones?

thank you guys


Amos Jeffries <[email protected]> ha escrito:

Alex Marsal wrote:
I think actually we're using this one:

/usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp

Which other helper should we use?

For NTLM the Samba helper (looks like that one) is the best to use.


The problem may be that Win7 and these apps in particular no longer

support NTLM by default.

Microsoft had an announcement a while back to the effect that they were phasing out NTLM over the Vista lifespan and it would be officially dead in Win7. That seems to have been roughly accurate going by peoples experiences.

Here is a KB article on the LMv2 disabling
http://support.microsoft.com/kb/976918

If your plan is to have the network Win7 based then Kerberos is recommended as the protocol to migrate to. It's more secure by way
of
better encryption and less network heavy than NTLM.

If you wish to retain XP on most and simply migrate a "few" Win7 boxes, you get stuck doing these setting changes.


Amos
--
Please be using
  Current Stable Squid 2.7.STABLE9 or 3.1.4


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