Topics

1

Installation and Upgrades / Hook for Users and Groups module

« on: January 08, 2013, 11:11:24 pm »

Hi,

I found a post about it, and a document that show that Zentyal 3.0 would include this feature.
For me now its very important after the drop of "ldap anonymous auth".

Thank you!

2

Installation and Upgrades / Fileserver

« on: January 05, 2013, 03:45:01 am »

Hi, zentyal 3 have new samba4 DC and that is great!
But, i want to make a new server only for share folders, without the function of BDC, only with the users of the PDC.
Is it possible? because there are only 2 option, PDC or BDC even to make a NAS for non domain network i dont know how it can be made.

Thank you!

3

Installation and Upgrades / Migration to Zentyal 3

« on: November 23, 2012, 08:29:15 pm »

Hi,
I know than there is a tool for migration in development, but unfortunately, I need to get Zentyal´s new great functions!
And the first problem I get is that import users with zentyal´s script is not all working (http://trac.zentyal.org/wiki/Documentation/Community/HowTo/ImportUsersInBulk)
To maintain concordance with files and others, we need to import users with the same UID. I sent the UID to "create user function" but it isn´t wotking.
Looking at the source, I found than UID starts on 2000, it make sense with Zentyal 2.2. But after add the user, making a ldapsearch, UID is other one beyond 51100.
Are there a problem with this? I need some help...

Thank you!

Here is my sample:

Code: [Select]

#!/usr/bin/perl

use strict;
use warnings;

use EBox;
use EBox::UsersAndGroups::User;

EBox::init();

my $user;
$user->{'user'} = "Test";
$user->{'givenname'} = "Givenname";
$user->{'surname'} = "Surname";
$user->{'password'} = "****";

EBox::UsersAndGroups::User->create($user, 0, 'uidNumber' => 2001);

1;

And here is the ldapsearch output:

Code: [Select]

root@zentyal:~# ldapsearch -b "cn=test,cn=users,dc=bitt,dc=com"
SASL/GSSAPI authentication started
SASL username: administrator@BITT.COM
SASL SSF: 56
SASL data security layer installed.
# extended LDIF
#
# LDAPv3
# base <cn=test,cn=users,dc=bitt,dc=com> with scope subtree
# filter: (objectclass=*)
# requesting: ALL
#

# Test, Users, bitt.com
dn: CN=Test,CN=Users,DC=bitt,DC=com
objectClass: top
objectClass: posixAccount
objectClass: person
objectClass: organizationalPerson
objectClass: user
cn: Test
sn: Surname
givenName: Givenname
instanceType: 4
whenCreated: 20121122191356.0Z
uSNCreated: 5608
name: Test
objectGUID:: 43y6yId3AEqX1PIws0Eo0Q==
badPwdCount: 0
codePage: 0
countryCode: 0
badPasswordTime: 0
lastLogoff: 0
lastLogon: 0
primaryGroupID: 513
objectSid:: AQUAAAAAAAUVAAAAFT10BG/1bGJ/CEnvXAQAAA==
accountExpires: 9223372036854775807
logonCount: 0
sAMAccountName: Test
sAMAccountType: 805306368
userPrincipalName: Test@BITT.COM
objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=bitt,DC=com
uidNumber: 51116
pwdLastSet: 129980852380000000
userAccountControl: 512
whenChanged: 20121122191359.0Z
uSNChanged: 5611
distinguishedName: CN=Test,CN=Users,DC=bitt,DC=com

# search result
search: 5
result: 0 Success

# numResponses: 2
# numEntries: 1

and a ls -n / -l to confirm UID

Code: [Select]

root@zentyal:~# ls -l archivo.txt
-rw-r--r-- 1 Test __USERS__ 4 Nov 23 16:22 archivo.txt
root@zentyal:~# ls -n archivo.txt
-rw-r--r-- 1 51116 1901 4 Nov 23 16:22 archivo.txt


4

Installation and Upgrades / Dansguardian subdomains

« on: September 30, 2011, 03:31:42 pm »

Hi, i have a problem blocking gtalk on gmail webpage throug proxy (dansguardian).
I add a deny rule "chatenabled.mail.google.com" to block gtalk and a accept rule to gmail "mail.google.com" to always allow gmail.
The problem is that domain acception (mail.google.com) disallow subdomain rule (chatenabled.mail.google.com)

There is a solution for it? maybe add a priority to the domain filter list?

thanks

5

Installation and Upgrades / SAMBA high loads

« on: September 16, 2011, 05:37:50 pm »

Hi!
We have problems with samba high system loads, when there is > 10 users or they copy huge amount of data system up load a lot, we experiment 20-30 load usage on server! this frezee our services like mail, web, etc.
I monitor the system and mem and cpu are < 30% of capacity (core 2 quad +4gb DDR2 and other HP server with two xeons E7530 + 16gb DDR3), i see that samba load a lot IOs. I don´t know if load is for disk or for network, but on first server i have bonding activated and this do nothing on performance.
Please anyone have a tip o anything to help? server performance is deadly bad with frezees!

I forget comment that samba performance is not good too, sequencial read and writing (>1gb file) the speed is less than 60MB/s (meassured with iptraf all samba connections with windows 7 x64 clients), the first server have 8x1TB SATA2 discs and a adaptec 5850 RAID controller (512mb cache) on RAID5 config and second a HP MPA2000 iscsi storage system with 12x2TB discs

Thanks!

6

Installation and Upgrades / Mail max destinations

« on: August 11, 2011, 11:43:20 pm »

Anyone know how i can limit the max destinations to send an email through zentyal? Like if i copy it to more destinations that my config, it is blocked or denied to relay.
Thanks!

7

Installation and Upgrades / PROBLEM - WINS master (wins support)

« on: August 04, 2011, 01:37:04 am »

Hi, i have slowness on my smb network, and i dont know who is the problem.
Looking into autogenerated smb.conf file, i found that is a bad configured wins servers on zentyal servers.
When there is more than one SMB server, all of them have "wins support = yes" and looking into smb documentation i read that it is a problem:
http://www.samba.org/samba/docs/man/manpages-3/smb.conf.5.html#WINSSUPPORT

I don´t know how to solve, but may be only one win server on the network.

Thanks

8

Installation and Upgrades / rsync

« on: July 07, 2011, 11:44:29 pm »

Hi, im trying to configure ebackup across rsync but i cant get it working.
I installed a rsync server on another zentyal server:

https://help.ubuntu.com/community/rsync#Rsync%20Daemon

this work great and from the principal server i can connect OK

Code: [Select]

rsync rsync://backup@192.168.0.5/server01
Password:
And list dir OK!, but i configured it con ebackup module (path=192.168.0.5/server01) but is not working, this give me

Code: [Select]

Running 'rsync -e 'ssh -oBatchMode=yes' backup@192.168.0.5:server01/' failed with code 255 (attempt #5)
 Error is:
 Permission denied (publickey,password).
 rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
 rsync error: unexplained error (code 255) at io.c(601) [Receiver=3.0.7]

 Giving up trying to execute 'rsync -e 'ssh -oBatchMode=yes' backup@192.168.0.5:server01/' after 5 attempts
i already connected on ssh to get the fingerprint.

Anyone can help me? i dont known what do to meke it working 

9

Installation and Upgrades / vsftpd error

« on: June 03, 2011, 12:07:38 am »

Hi, i installed zentyal on my server, but now, i want to enable ftp module and there is a problem.
I dont know if is a ubuntu repository problem or what but vsftpd package cant be configured:

Code: [Select]

master@server-back:~$ sudo apt-get install ebox-ftp
[sudo] password for master:
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
Se instalaron de forma automática los siguientes paquetes y ya no son necesarios.
  libdate-calc-perl libcarp-clan-perl libbit-vector-perl
Utilice «apt-get autoremove» para eliminarlos.
Se instalarán los siguientes paquetes extras:
  vsftpd
Se instalarán los siguientes paquetes NUEVOS:
  ebox-ftp vsftpd
0 actualizados, 2 se instalarán, 0 para eliminar y 0 no actualizados.
Se necesita descargar 0B/167kB de archivos.
Se utilizarán 1.036kB de espacio de disco adicional después de esta operación.
¿Desea continuar [S/n]? s
Preconfigurando paquetes ...
Seleccionando el paquete vsftpd previamente no seleccionado.
(Leyendo la base de datos ...  00%
67276 ficheros y directorios instalados actualmente.)
Desempaquetando vsftpd (de .../vsftpd_2.2.2-3ubuntu6.2_amd64.deb) ...
Seleccionando el paquete ebox-ftp previamente no seleccionado.
Desempaquetando ebox-ftp (de .../ebox-ftp_2.0.1_all.deb) ...
Procesando disparadores para ureadahead ...
ureadahead will be reprofiled on next reboot
Procesando disparadores para man-db ...
Configurando vsftpd (2.2.2-3ubuntu6.2) ...
dpkg: error al procesar vsftpd (--configure):
 el subproceso installed post-installation script devolvió el código de salida de error 1
dpkg: problemas de dependencias impiden la configuración de ebox-ftp:
 ebox-ftp depende de vsftpd (>= 2.2); sin embargo:
 El paquete `vsftpd' no está configurado todavía.
dpkg: error al procesar ebox-ftp (--configure):
 problemas de dependencias - se deja sin configurar
No apport report written because the error message indicates its a followup error from a previous failure.
Se encontraron errores al procesar:
 vsftpd
 ebox-ftp
E: Sub-process /usr/bin/dpkg returned an error code (1)
master@server-back:~$

I make too an "apt-get install -f" and a "apt-get --purge remove vsftpd" but this cant be reconfigured. on another server that it was installed a time ago this was installer and working but now when i make a upgrade this say the same, that cant be configured.

can anyone help me to solve?

thanks

10

Installation and Upgrades / Create FS mkfs

« on: April 29, 2011, 07:07:14 pm »

Hi, im configuring a new server and it have a 6.3Tb disk (8x1Tb on adaptec 5805 hard raid5) and i need to make the filesystem. First i create a partition with "fdisk" but it create a 2tb max partition. Last i tested delete this partition and make a: mkfs.etx4 on /dev/sdc (on device no partition) and mkfs.ext4 ask me it (/dev/sdc is a device, no a partition), if i want to continue and this now is forting.
The question is, this is valid? this will work normally? i will have disk sync problems?
If this is not valid, how i can partition to use all disk space?

Thanks!

11

Installation and Upgrades / Evolution Zarafa config

« on: April 14, 2011, 08:07:07 pm »

Hi, i configured zarafa for our mailserver, but, i cant configure Evolution in Microsoft Exchange mode to use zarafa. this is possible? if is, what config i need follow?
Another think is that i configure zarafa for a working domain and no mails is given to zarafa gateway. Any ideas?

Thanks

12

Spanish / Idioma Asterisk

« on: February 03, 2011, 04:05:02 pm »

Hola a todos, alguien podria darme una mano para configurar el idioma de la secretaria de asterisk.
No se por que no puedo, hasta ahora probe bajar los paquetes de idiomas de:

Code: [Select]

http://www.voipnovatos.es/voces/voipnovatos-core-sounds-es-ulaw-1.4.tar.gz
http://www.voipnovatos.es/voces/voipnovatos-extra-sounds-es-ulaw-1.4.tar.gz

y los coloque dentro de /var/lib/asterisk/sounds/es
luego configurar en asterisk.conf

Code: [Select]

[options]
languageprefix=yes

y desp en sip.conf y iax.conf

Code: [Select]

[general]
language=es

pero no funciona, la secretaria me sigue atendiendo en ingles.
Gracias.

13

Installation and Upgrades / Asterisk Meetings

« on: February 02, 2011, 06:35:21 pm »

Hi, i cant making work meetings on asterisk.
Zentyal show (2.0.15):

Code: [Select]

You must install dahdi and linux-headers packages to use Meetings.
Run the following command: sudo apt-get install linux-headers-generic dahdi.

I checked option to install it automatically when i installed voip.
Anyway i try to install it manually but its are installed and upto date.
I tried too

Code: [Select]

sudo m-a a-i dahdi

but it fails

Thanks.

14

Installation and Upgrades / Use users account for external service

« on: January 20, 2011, 08:45:18 pm »

Hi, im programming asoftware and i want authenticate with the current ldap accounts. Anyone know how i can do it? througt samba or any command?

Many thanks.

15

Installation and Upgrades / FTP accounts stop working (Please HELP!)

« on: December 13, 2010, 03:00:56 pm »

Please i need help about FTP, i dont know why ftp accounts stop working but anonymous account work. my configuration is in a slave.
The error i get is:
530 Login incorrect.

but account are correct, i check it on users corner.

in /var/log/syslog i find when i try to login:

Code: [Select]

Dec 13 12:21:03 mail kernel: [ 6420.134289] lo: Disabled Privacy Extensions
Dec 13 12:21:03 mail slapd[15265]: <= bdb_equality_candidates: (uid) not indexed
Dec 13 12:21:03 mail slapd[15265]: <= bdb_equality_candidates: (uid) not indexed
Dec 13 12:21:03 mail vsftpd: pam_ldap: error trying to bind as user "uid=usuario,ou=Users,dc=dominio,dc=com" (Invalid credentials)

Thanks