Hi all, Has the subject says, I'm having problems with NTLM in *some* users. At first I tough this was related to a problem in some Windows 7 Laptops that don't have the reg key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa - DWORD LmCompatibilityLevel -> set to 1 to use LM NTLM and NTLMv2. The key was missing in the 2 laptops giving me the problem, but adding it and rebooting didn't solve the problem In general all works, most users don't complain, and indeed the ones with the problem were missing this key in the registry. When the user opens IE/site (ntlm auth) I see this on cache.log: NTLMSSP challenge 2012/07/13 11:23:11.043| ConnStateData::swanSong: FD 33 Got 'YR TlRMTVNTUAADAAAAGAAYAJQAAAAYABgArAAAAAoACgBYAAAAGgAaAGIAAAAYABgAfAAAAAAAAADEAAAABYKIogYBsR0AAAAPHKcl6C2DGcPhZg1gFNMQqUMAQQBMAEUATQBDAGEAcgBsAGEAQwBhAHIAdgBhAGwAaABvAFcARABMAEgAUAA2ADMAMABOAEwAMAAyAJ3X1msrdlsCAAAAAAAAAAAAAAAAAAAAAL0k3O/g5/bRhTcU9HDH3PpqgbCc4abP4w==' from squid (length: 267). got NTLMSSP packet: got NTLMSSP command 3, expected 1 NTLMSSP NT_STATUS_INVALID_PARAMETER 2012/07/13 11:23:11.256| ConnStateData::swanSong: FD 33 This is when I send the "basic auth" Got 'YR TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAGAbEdAAAADw==' from squid (length: 59). got NTLMSSP packet: Got NTLMSSP neg_flags=0xa2088207 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_NEGOTIATE_OEM NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_ALWAYS_SIGN NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_VERSION NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_56 NTLMSSP challenge 2012/07/13 11:23:33.226| ConnStateData::swanSong: FD 13 Got 'YR TlRMTVNTUAADAAAAGAAYAJQAAAAYABgArAAAAAoACgBYAAAAGgAaAGIAAAAYABgAfAAAAAAAAADEAAAABYKIogYBsR0AAAAP0dxfDL0xcw63QgT5XihRs0MAQQBMAEUATQBDAGEAcgBsAGEAQwBhAHIAdgBhAGwAaABvAFcARABMAEgAUAA2ADMAMABOAEwAMAAyAHncwjOdiQMNAAAAAAAAAAAAAAAAAAAAAGh+wPIBTsJQcYCTWvqvSQWmEPgrgyxOnw==' from squid (length: 267). got NTLMSSP packet: got NTLMSSP command 3, expected 1 NTLMSSP NT_STATUS_INVALID_PARAMETER 2012/07/13 11:23:39.436| ConnStateData::swanSong: FD 13 2012/07/13 11:23:40.451| ConnStateData::swanSong: FD 13 More info about my setup: squid -v Squid Cache: Version 3.1.19 configure options: '--sysconfdir=/usr/pkg/etc/squid' '--localstatedir=/var/squid' '--datarootdir=/usr/pkg/share/squid' '--enable-auth=basic,digest,ntlm' '--enable-cachemgr-hostname=localhost' '--enable-delay-pools' '--enable-icmp' '--enable-removal-policies=lru,heap' '--enable-poll' '--enable-storeio=ufs diskd' '--with-aio' '--disable-strict-error-checking' '--enable-icap-client' '--with-default-user=squid' '--with-pidfile=/var/run/squid.pid' '--enable-ipf-transparent' '--enable-carp' '--enable-snmp' '--enable-ssl' '--with-openssl=/usr' '--enable-basic-auth-helpers=getpwnam MSNT NCSA YP PAM' '--enable-digest-auth-helpers=password' '--enable-ntlm-auth-helpers=fakeauth' '--enable-external-acl-helpers=ip_user unix_group' '--prefix=/usr/pkg' '--build=x86_64--netbsd' '--host=x86_64--netbsd' '--mandir=/usr/pkg/man' 'build_alias=x86_64--netbsd' 'host_alias=x86_64--netbsd' 'CC=gcc' 'CFLAGS=-O2 -I/usr/include' 'LDFLAGS=-L/usr/lib -Wl,-R/usr/lib -Wl,-R/usr/pkg/lib' 'LIBS=' 'CPPFLAGS=-I/usr/include' 'CXX=c++' 'CXXFLAGS=-O2 -I/usr/include' --with-squid=/scratch/www/squid31/work/squid-3.1.19 --enable-ltdl-convenience Samba Version 3.6.5 OS: netbsd-6, samba and squid installed from pkgsrc At this moment I'm not sure if I missed something installing squid/samba or if its indeed a problem with this particular windows client. Thanks Note: I do not have kerbuerus auth set up, because this is no easy task on netbsd, I still need to research on this.
