Lightweight Directory Access Protocol (LDAP) is an application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network.

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managing open LDAP server users

When I'm trying to add a group I'm having errors : $ sudo ldapaddgroup ldsales Error adding group ldsales to LDAP I don't know why I have an error. My userldif: dn: ...
19
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3answers
13k views

nslookup finds ip, but ping doesnt

I know this looks like all the other "can ping via ip but not dns" questions, but those didnt really help me at all. Also, having hosts files in all machines is not doable as this server will ...
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3answers
40k views

How to Get a Windows Client to Authenticate against a Linux LDAP Server

How can we set Windows clients to authenticate against an LDAP Server running on Ubuntu?
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1answer
19 views

How to install OpenLDAP password check module in ubuntu?

We recently installed ppolicy module and the related things in our OpenLDAP instance for password policy, However, among them there was no way to set up something that does a password check whenever ...
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41 views

client authentication via sssd/ldap

I'm struggling with an annoying server (14.04.03) setup. We basically want to enable users login via sssd/LDAP, so they can access the machine with ssh. I've followed various tutorials (e.g. ...
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1answer
23 views

LDAP Password too young to change

I have a user that cannot change their password so I am trying to do it manually. When I try to change it, I am getting the following error message: ldap_modify: Constraint violation (19) ...
0
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1answer
41 views

LDAP client remote authentication

I have configured LDAP server in ubunt 14.04 on vmware platform, it is working fine when i connect client through ssh or direct console, and for the users we have configured mate remote desktop ...
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0answers
13 views

LDAP to create home directories in NFS location

I am trying to setup LDAP in a way that when a user logs in , it creates the home directory in the nfs location. I use a Synology NAS box. I tried Automount - autofs with auto.home as per synology ...
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0answers
18 views

How to setup an LDAP server with NFS on Ubuntu Server 14.04 LTS?

I am having the hardest time trying to find a really good tutorial on how to setup an LDAP server with an NFS server. I have an LDAP server already setup and working and have tried this tutorial ...
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2answers
6k views

Ubuntu 14.04 system hangs after installing pam module for ldap client with intel_rapl: no valid rapl domains found in package 0

I am running VMWare Workstation 10.0.2 on a Windows 8.1 host. I installed Ubuntu Server 14.04 as a virtual machine. Everything works fine. All updates, upgrades and dist-upgrades are installed. After ...
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0answers
15 views

Samba Server with windows Active directory

I want to Install Ubuntu File Server in my Environment. i already have windows active directory running. i need to use Linux Samba server instead of Windows File server. so someone has experience ...
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0answers
8 views

xUbuntu visudo malfunction ldap tutorial

I'm trying to make some simple modifications to my sudo file. I execute the following command in my terminal: sudo visudo What happens next is my terminal taking a very prolonged break where there ...
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21 views

Interoperability between LDAP and Samba

I want to configure a LDAP and a Samba Ubuntu Server. I would like to use the LDAP users and groups for the authentication on the samba server. From what I understand this is possible. Is this ...
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0answers
31 views

Access Samba Share using Active Directory (LDAP)

I have Samba installed in our server and it is running fine. We have hundreds of folders in Samba share, and we use user.map to map list of users to specific folder in smb.share file. Since users are ...
0
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1answer
48 views

LDAP not working properly with LAM and lamdaemon

So me and my team are responsible for administrating computer labs for students back at my university. For that matter, we have an Ubuntu Server 14.04 as a Lightweight Directory Access Protocol (LDAP) ...
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0answers
24 views

Authenticated OpenVPN before User Authentication

Is it possible to prompt the user for OpenVPN credentials before they are required to login? Our problem is that the ubuntu laptops we distribute use LDAP for authentication, but since our LDAP is ...
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0answers
22 views

Sudo: chronic authentication failure on X operations

Sudo works fine from the command-line, but I've never been able to get authentication to work right when a GUI asks for it. Starting X apps from the command-line w/sudo sort of works, but causes weird ...
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0answers
3k views

Install LDAP on ubuntu 14.04

I'm trying to configure OpenLDAP on Ubuntu Server 14.04 LTS and Clients (Ubuntu 14.04 and/or Linux Mint 17). It works with su command, ssh or in terminal but it doesn't work on login screen. Just ...
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1answer
59 views

samba4 nslcd lightdm and pam_mount

I'm stuck with my setup and hoping for some help. I've setup an AD with Samba4 and nslcd as nss both on the server and the clients. I'm aware that Samba does not recommend running the AD and ...
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1answer
58 views

Why does (package) nslcd recommend nscd?

The two packages seem to do the same function (caching data) I'm currently debugging LDAP client configuration, so I'm wondering if these packages are really useful.
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0answers
26 views

How can I debug /etc/ldap.conf mapping?

I'm trying to configure an ldap client. I'm almost successfull (LDAP server is answering requests) but: In the /etc/ldap.conf, mapping configuration seems to be broken map passwd uid login map ...
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0answers
12 views

Create LDAP style logins for African School Network

I am building solar IT labs for schools in Kenya. In each lab there are no more than 20 fat client PCs with Edubunbtu networked to a single server, also with Edubuntu. Each client has Libre Office ...
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0answers
46 views

ubuntu 14.04 ldap client gnome-session hangs

I'm trying to configure ldap client login on ubuntu 14.04. I followed these steps and I can login using tty. Homes are correctly mounted. When I try to login via graphical interface the screen hangs ...
0
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1answer
143 views

Change password on Ubuntu client using LDAP Authentication

I've setup a computer lab running Ubuntu 14 clients and an Ubuntu 14 server. The clients are successfully logging in using credentials provided by Open LDAP. I used this guide to configure the ...
5
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1answer
2k views

Error trying to get a non-existent value (appearance, password_hash) in LDAP

I have installed LDAP and phpLDAPadmin on my Ubuntu 14.04 (Trusty Tahr). It is working, and I'm able to access phpLDAPadmin GUI and am also able to create OU and groups using the GUI, but I'm not ...
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64 views

Disabling anonymous bind on ApacheDS LDAP causes getent group not to work

Am new to ApacheDS - am using apacheds-2.0.0-M17. Followed the instructions to setup an Ubuntu 14.04 LTS machine as a LDAP client from this page: ...
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26 views

pam_mount, pam_ldap and screen unlocking

I am having trouble getting these three components to work in an ldap environment: authenticate the ldap user mount a folder (type cifs) on login using pam_mount be able to unlock the screen once it ...
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0answers
62 views

How to configure a nfs server on Ubuntu 14.0.3 LTS

I have been using a samba server for the last year or so and since every computer in my house is running some form of Linux I thought that it might be better to have a NFS server in stead of a samba ...
2
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3answers
1k views

ldap client causes boot to be very slow on 13.10, causes hang on 14.04

I have successfully configured ubuntu as an ldap client following the howtos found on this site. i do the following. 1) apt-get install libpam-ldap nscd 2) configure ldap-auth-config 3) change ...
17
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4answers
75k views

How to configure Ubuntu as an LDAP client?

How to configure ubuntu 12.04 as ldap client with pam modules?
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0answers
31 views

LDAP Timeouts Take Too Long

I have LDAP running on my Ubuntu machine, but whenever I'm disconnected from the network, log-in, sudo, even opening a shell can take minutes, and all it does is eventually time out and fall back on ...
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0answers
430 views

openldap and samba error

I'm getting an error trying to setup ldap on my ubuntu server with samba. I'm not a linux guru by any means but trying to learn. I've looked on the internet for an answer but havent come up with ...
1
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1answer
2k views

pam_systemd delays SSH login - required?

On our Saucy servers (13.10) we are seeing long delays when logging into the systems via SSH. I figured out it is related to the line session optional pam_systemd.so in ...
5
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2answers
6k views

Why is my sssd.conf file missing after installing sssd?

I'm new to linux and decided to play around with building a server to learn more. I have been following the following guide: http://www.danbishop.org/2012/06/02/ubuntu-12-04-ultimate-server-guide/ ...
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0answers
98 views

Replicate Microsoft Active Directory to Ubuntu Server

I finally installed MediaWiki on my Ubuntu server. Now I want my users to use the same password as for their windows login. The guide on the MediaWiki page tells that a LDAP server is needed. ...
0
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2answers
413 views

SLAPd - TLS not working / apparmor Errors

I've been trying to get LDAP working and set up for a few days now. The real head scratcher is that everything went fine until I got to the point of setting up TLS. I was using this guide from the ...
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0answers
53 views

SASL won't auth against LDAP

So I am running into a whirlwind of issues with my cyrus install. I am setting up a multi-domain kolab groupware solution. I am on centos 6.7 I am getting this flooding my error logs when I try to ...
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1answer
2k views

Advice for addressbook server - LDAP, SyncML, CardDAV, or something else

I'm looking for a solution to share a single address book across my Windows 7 laptop, Android phone and Ubuntu home server. The address book should be synced to the phone so it is available when ...
0
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0answers
47 views

Openldap server slow connection issue

I have one Ubuntu LDAP server with more then 1000 LDAP users. 100 client Ubuntu system having the connection. Yhe connection made by OpenLDAP with domain. Nfs mapped their home directory. My issue is ...
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1answer
172 views

Settings LDAP Users Roles/Permissions at Application Level

I configured LDAP server on my Linux machine and create users/group accordingly as required. I have different groups like: admin/managers/executive/developers/users/clients. Now I have around 10 ...
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0answers
265 views

FreeIPA equivalent for Ubuntu Server 14.04

For my small business I have a primary work server (Dell T320) running Ubuntu 14.04. This is my host OS for the KVM Visualization platform - which in turn runs a virtual Firewall, an MS Server 2012R2 ...
0
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0answers
248 views

after modifying the olcDatabase={1}hdb getting error “this base cannot be created by PLA”

This is the actual configuration file for the olcDatabase={1}hdb. # AUTO-GENERATED FILE - DO NOT EDIT!! Use ldapmodify. # CRC32 be185314 dn: olcDatabase={1}hdb objectClass: olcDatabaseConfig ...
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0answers
202 views

there is no configuration file slapd.conf in my system

recently i installed the slapd. in every tutorial everyone are saying to configure the /etc/ldap/slapd.conf file. but i havent that actually. but my slapd is working fine now i want to create two ...
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0answers
63 views

how to login ubuntu 14.04 client using ubuntu 14.04 OpenLDAP server?

Can anyone help me out. I have installed ubuntu 14.04 server with dns server, file server, openldap server. And client systems are ubuntu 14.04 desktop. So, please give me guidance to join clients ...
1
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2answers
471 views

Setting up a home network to support server applications

I'm trying to setup a home network using Linux (14.04) and would like to know what the process is called where you have a client machine (or several) connected to a server using the programs from the ...
0
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0answers
163 views

LDAP Users access Samba Share

Im trying to configure for school a network using LDAP and Samba (and integrating with Kerberos worths bonus points) and I have created a domain called ssar.local in which I created 3 Organization ...
0
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1answer
2k views

Kerberos - Active Directory Domain Failure (Ubuntu)

I try to join Active Directory and Samba 4 in Ubuntu 12.04.05. When I run host -t SRV _kerberos._udp.test.sg I get the error: Host _kerberos._udp.test.sg not found: 3(NXDOMAIN) meanwhile $# host ...
3
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2answers
7k views

How to fix sudo: setreuid(ROOT_UID, user_uid): Operation not permitted error?

I am using LDAP authentication on my Ubuntu 11.10 server. I installed libpam-ldap, and configured things accordingly. It works great, except that I get this error every once in a while when I try to ...
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0answers
68 views

Configure ldap with Caldav server

I am very new to ldap and I am struggling setting it up for Caldav server. I am trying to setup ldap server to work with Caldav Server. I see mapping in stdconfig.py as below. ...
0
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1answer
88 views

LDAP errors before network is up

I'm getting the following kind of errors during the boot process: May 11 12:19:25 vagrant-ubuntu-vivid-64 sh[482]: nss_ldap: could not connect to any LDAP server as (null) - Can't contact LDAP server ...