[squid-users] Problems with NTLM_Auth and Microsoft AutoUpdate

[dogbert]

Hi all,

I'm having some problems with Squid Version 2.6-DEVEL-20030109.

I've successfully configured NTLM-Authentication and now all my users are using IE with transparent autentication.

My Linux box (RedHat 7.2) is running 2 different squid versions:
-squid-2.4.STABLE1-5 RPM installed by RedHat
-Squid Version 2.6-DEVEL-20030109 compiled by me

While Windows Update works fine with version 2.4 (without any authentication but with static IP Acls) It seems to strucks with 2.6 (with NTLM auth) when operating the following request:
HEAD http://windowsupdate.microsoft.com/v4/iuident.cab?

Are there any issues with authentication and HEAD requests ?