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Old 05-12-2016, 12:37 PM   #1
tbwalter55
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Registered: Jan 2007
Posts: 3

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Linux Server/Win7 Client Samba Authentication Issue


Summary:
I have a Linux server running RHEL 5.11 and Samba version 3.0.33-3.41.el5_11 for several years with no problems. With no apparent changes to the Linux server, client Windows 7 desktop or Windows domain controller, I can't authenticate my user name and password.

/etc/smb.conf

#======================= Global Settings ====

[global]

# ----------------------- Network Related Options -----------------
workgroup = huntergeo
server string = Samba Server Version %v


# ----------------------- Standalone Server Options ----------------
security = server
passdb backend = tdbsam

# --------------------------- Printing Options ---------------------
cups options = raw

# --------------------------- Filesystem Options -------------------
password server = tsunami
username map = /etc/samba/smbusers

#============================ Share Definitions ================

[homes]
comment = Home Directories
browseable = no
writable = yes

[printers]
comment = All Printers
path = /var/spool/samba
browseable = no
printable = yes

[lhotse a]
path = /data/lhotse/a
writeable = yes
guest ok = yes

The Windows Domain Controller has the following configured:
- LAN manager authentication level to "Send LM & NTLM - use NTLMv2 session security if negotiated"

When I attempt to map the network drive on my Win 7 client the login dialog box pops up as usual but it won't authenticate my user name/password. I get the following errors on the Linux server:

/var/log/samba/smbd.log:
[2016/05/12 13:04:30, 1] libsmb/cliconnect.c:cli_session_setup(1028)
Server does not support EXTENDED_SECURITY but spnego is turned on
[2016/05/12 13:04:30, 1] auth/auth_server.c:check_smbserver_security(363)
password server TSUNAMI rejected the password: NT_STATUS_ACCESS_DENIED
[2016/05/12 13:04:45, 0] lib/util_sock.c:read_data(540)
read_data: read failure for 4 bytes to client 146.95.2.2. Error = Connection reset by peer

/var/log/messages:
May 12 13:36:15 lhotse smbd[20534]: [2016/05/12 13:36:15, 0] lib/util_sock.c:read_data(540)
May 12 13:36:15 lhotse smbd[20534]: read_data: read failure for 4 bytes to client 146.95.2.2. Error = Connection reset by peer

Thank you for any help.

Tom

Last edited by tbwalter55; 05-12-2016 at 01:48 PM.
 
Old 05-13-2016, 06:58 AM   #2
jeremy
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Registered: Jun 2000
Distribution: Debian, Red Hat, Slackware, Fedora, Ubuntu
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Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.
 
  


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