Hello. Follow bellow the steps I've used to get NTLM authentication working. 1.# yum -y install authconfig krb5-workstation samba-common 2.[root@proxyweb ~]# authconfig --enableshadow --enablemd5 --passalgo=md5 --krb5kdc=AD_SERVER.YOUR.FULL.DOMAIN --krb5realm=YOUR.FULL.DOMAIN --smbservers=AD_SERVER.YOUR.FULL.DOMAIN --smbworkgroup=YOUR_AD_GROUP --enablewinbind --enablewinbindauth --smbsecurity=ads --smbrealm=YOUR.FULL.DOMAIN --smbidmapuid="16777216-33554431" --smbidmapgid="16777216-33554431" --winbindtemplateshell="/bin/false" --enablewinbindusedefaultdomain --disablewinbindoffline --winbindjoin=SOME_DOMAIN_ADMIN --disablewins --disablecache --enablelocauthorize --updateall 3.# wbinfo --set-auth-user=YOUR_PROXY_USER%YOUR_PROXY_USER_PASSWORD This is the user that proxy will use to validate users credentials. 4.# chown root:squid /var/cache/samba/winbindd_privileged 2010/6/14 Edouard Zorrilla <ezorrilla@xxxxxxxxxx>: > Hi Guys, > > Did anyone make it works ? : > > http://wiki.squid-cache.org/ConfigExamples/Authenticate/NtlmCentOS5 > > # authconfig --enableshadow --enablemd5 --passalgo=md5 > --krb5kdc=ads.example.local \ > --krb5realm=EXAMPLE.LOCAL --smbservers=ads.example.local > --smbworkgroup=EXAMPLE \ > --enablewinbind --enablewinbindauth --smbsecurity=ads > --smbrealm=EXAMPLE.LOCAL \ > --smbidmapuid="16777216-33554431" --smbidmapgid="16777216-33554431" > --winbindseparator="+" \ > --winbindtemplateshell="/bin/false" --enablewinbindusedefaultdomain > --disablewinbindoffline \ > --winbindjoin=Administrator --disablewins --disablecache > --enablelocauthorize --updateall > > I just want to authenticate against a Windows Domain Controller but no luck > yet, could someone give one advice how can I do that ?. Maybe I am going > through the wrong path, I want to use the NTLM since as far as I have seen > this is best way I can do that. > > The error that I get is : > > [2010/06/14 16:39:42, 0] libads/kerberos.c:ads_kinit_password(228) > kerberos_kinit_password user@xxxxxxxxxxx failed: Client not found in > Kerberos database > > Any help would be greatly appreciated. > > Thanks., > > >