Squid +squidGuard not authenticating any user with AD
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 Hello. i have pfsense 2.2.6 with squid +squid guard installed in non-transparent mode , after i can authenticate with active directory and successfully matched any user. i can't do the same on squid and squidguard ,as whenever it popup with username and password,,,it gives an error LDAP search filter error either ldap search failed or multiple users were found . Any help by that please 
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 Hi There, Refer to this post, it should give you a head start as there are few tweaks to do. I've been using that for many pfsense installation I have done, and they all worked perfectly. Also make sure your AD details are correct. 
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 post your LDAP settings and filter criteria please 
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