similar to: NTLMv2 in Samba 3.0

Hi folks, I have been asked to force NTLMv2 logins to avoid use of LM hashes. To meet the requirement I added some lines to the smb.conf in [Global] (we only have that section anyway - this is purely for domain authentication with an ldap backend): client lanman auth = no client NTLMv2 auth = yes lanman auth = no min protocol = LANMAN2 ntlm auth = no This seemed to work - users

On Fri, 2012-04-13 at 19:41 +0000, Chu, Ronald wrote: > hey all. we are running samba 3.5.4 on AIX but when client upgrade to > Win 7.. none of the client on window can see the share drive on AIX. > > the error said "window cannot access "servername" .. i know it is > group policy causing the problem and > > once i took out "computer configuration

Hello, Has anyone successfully configured Samba 3.0 to authenticate using NTLMv2 only? I have below entry in smb.conf: password server = <domain controller> to use domain controller for user authentication and DC is configured with Level 5 - DC refuses LM and NTLM authentication (accepts only NTLMv2). So far I got: "System error 1326 has occurred. Logon failure: unknown user name or

Hi all, In my win2k ADS server(mixed mode), I have set the LAN Manager authentication level to Send NTLMv2 response only\refuse LM & NTLM. In the registry, i also set HKLM\System\CurrentControlSet\Control\Lsa|lmcompatibilitylevel --> level 5 (accepts only NTLMv2). Similarly, i also set HKLM\System\CurrentControlSet\Control\Lsa\MSV1_0\NtlmMinClientSec --> 0x00080000(NTLMv2 Session

Hello. I've just compiled Samba-3.0.0 on Tru-64 5.1b (AKA Digital Unix, AKA OSF) with base security (no shadow passwords) using the native compiler and GNU make. In smb.conf I'm forcing NTLMv2 only: security = user encrypt passwords = yes lanman auth = No ntlm auth = No client NTLMv2 auth = Yes client lanman auth = No

Hello: As many of you already probably know, the neon library is the workhorse for davfs support. However, right now, the current version of libneon has very limited support for NTLM, particularly NTLMv2, both on the challenge/authentication side as well as handling NTLMv2 Session Security. There is a patch somewhere to add NTLMv2 authentication support natively but there is zero support for

Hello, i set up a squid proxy that should authenticate users against a samba PDC using winbind. It works fine as long i allow ntlmv1: on the PDC: ntlm auth = yes lanman auth = no client ntlmv2 auth = yes If i restrict the domains authentication method to ntlmv2 - that's what i want - with these settings: ntlm auth = no lanman auth = no client

All, I need to force XP clients to use NTLMv2 when mapping to samba 3.6.12. My config is: ntlm auth = No client NTLMv2 auth = Yes client lanman auth = No client plaintext auth = No lanman auth = No XP systems can still map shares with the above config. If I add: max protocol = SMB2 min protocol = SMB2 W7 systems map shares, XP systems cannot map shares even if I change LAN Manager

Is there a way to make rpcclient support ntlmv2? When I configure my server to only accept ntlmv2 logins, my rpcclient stops working. I tried the approach needed to make TNG's rpcclient use ntlmv2 (a line like "client ntlmv2 = auto" in smb.conf), but it didn't work. Thanks, Dave __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002

Hi folks, I've been testing out Windows Vista Enterprise today. It defaults to only using NTLMV2 authentication. I'm testing with Samba 3.0.23d running on Sparc/Solaris 8. Samba is configured with security = domain The password server is a Windows Server 2003 domain controller. I've joined Samba to the domain. I simply can't get Vista to connect unless I change its security

Hi all. Just looking for some guidance as to what works, and what doesn't. Recently I've noticed that no matter what I do, I can't seem to get NTLMv2 to negotiate using Windows Vista, Windows 7 or Mac OS X 10.6.x against Solaris 10 Samba 3.0.37. If I 'tune' the client OS that it only negotiates with NTLMv1, all is well. In my global block, on the Solaris Samba server, I

Hello :-), I have some problem with the cifs client of linux. I can't mount a volume from a Windows 7 machine with NTLMv2 authentication. e.g. # mount -t cifs //win7-box/C\$ mount-point --verbose -o sec=ntlmv2,credentials=smb-passwd mount error(22): Invalid argument Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) #dmesg | tail Status code returned 0xc000000d

Hi Thanks in advance. I know my question below is not really related with samba but I'm really confused, and you guys are expert on windows authentication, I really hope you have patience to read this and I'll appreciate any of your help. I learned a lot from this post http://lists.samba.org/archive/jcifs/2008-October/008227.html. I know that a "man in the middle" technique,

Here is the problem: I'm setting up a new squid proxy server with authentication via Samba and NTLM because the old one died suddenly. The new one is up and running and i have it working; mostly. The kicker is the 2 employees testing Vista (myself and my supervisor) could not authenticate against the server. I say could because through a variety of testing and some lucky reading I found the

Hi list. I've been running up against a bunch of ntlm v2 related issues recently with Windows 7 and Mac OS X 10.6 client systems attempting to connect to my Solaris 10 samba 3.0.37 server. As it turns out, Sun engineering suggest that because I use "security = SERVER" rather than "security = DOMAIN", ntlmv2 auth will never actually work, even if I have settings such as:

Hello, I'm having some issues with getting NTLMv2 authentication working, and I thought you might be able to help. I've got a Windows XP Pro client machine trying to access shares on a domain member server running Samba. (Both the domain member server and the PDC are running Samba 3.0.4.) The XP machine is by default configured to use NTLMv2 for authentication, but that fails when

Dear Samba Users, I set a samba share (4.8.1) on a linux (centos 7) as server member ; authentication is done against a AD win 2012 R2 server through winbind. I thought authentication was using kerberos, but I checked log and found : Auth: [SMB2,(null)] user [MYDOMAIN]\[mydomainuser] at [mar., 11 juin 2019 10:21:42.000927 -03] with [NTLMv2] status [NT_STATUS_OK] workstation [CANONDCE0BD]

Is it possible to use NTLMv2 with MSCHAPv2 (using ntlm_auth and winbindd). What do I need to put in the smb.conf to make this work. Thanks a lot for any help. Thanks. Shirish. --------------------------------- Yahoo! Mail Use Photomail to share photos without annoying attachments.

Hello :-), I have some problem with the cifs client of linux. I can't mount a volume from a Windows 7 machine with NTLMv2 authentication. e.g. # mount -t cifs //win7-box/C\$ mount-point --verbose -o sec=ntlmv2,credentials=smb-passwd mount error(22): Invalid argument Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) #dmesg | tail Status code returned 0xc000000d

Hi, I'm having a problem accessing my samba server from Windows. The problem occurs every time I try to browse to it on either XP or 2003 Server. The error message I get is: "\\Zeus is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. The account is not authorized to log in