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Topics - Pelle.Hanses

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1
Hi,
I have installed som Zentyal servers with Active Directory and DNS. Now we have rebuilt our networks and I have to move the servers to a new network. I have to set new IP addresses and set new default gateway.
How could I do this?

I have tested to change the IP in /etc/network/interfaces and I can connect to the the new IP address on the new network via the web GUI. I cannot change the IP and DGW because som error messages.

/Pelle H

Zentyal 7.0
Installed on Ubuntu 20.04

2
Other modules / SOLVED - DNS does not work
« on: January 30, 2019, 09:59:56 pm »
Hi,
I'm trying to use Zentyal 6 as DNS. It is not working. I have reinstalled the server several times with the same problem. Occasionally the DNS can resolve one name but then it stopps answering. I use the Hostname tab under DNS Domains to add the hostnames and their IP adresses.

Should Zentyal be able to act DNS server?

/Pelle

3
Hi,
I'm trying to add a second Zentyal 5.0 server as additional domain controller to an existing Zentyal 5.0 server. I get the following error:
Quote
Some modules reported error when saving changes . More information on the logs in /var/log/zentyal/
The following modules failed while saving their changes, their state is unknown: samb
Some info:
The domain is pipos.eu
IP of primary existing Zentyal server 192.168.80.50
IP of the new additional Zentyal server 192.168.80.55

Here are some of the errors in /var/log/zentyal/zentyal.log
Code: [Select]
ERROR> Sudo.pm:240 EBox::Sudo::_rootError - root command samba-tool domain join pipos.eu DC  --username='administrator'  --workgroup='pipos'  --password=`cat /var/lib/zentyal/tmp/2N62OK`  --server='192.168.80.50'  --dns-backend=BIND9_DLZ  --realm='PIPOS.EU'  --site='Default-First-Site-Name'  failed.
Error output: GENSEC backend 'gssapi_spnego' registered
ERROR(ldb): uncaught exception - LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS -  <Entry CN=DC01,OU=Domain Controllers,DC=pipos,DC=eu already exists> <>
Error output: GENSEC backend 'gssapi_spnego' registered
ERROR(ldb): uncaught exception - LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS -  <Entry CN=DC01,OU=Domain Controllers,DC=pipos,DC=eu already exists> <>
Box::Sudo::_rootError('/usr/bin/sudo -p sudo: /var/lib/zentyal/tmp/sMtZhApi9o.cmd 2> /var/lib/zentyal/tmp/stderr', 'samba-tool domain join pipos.eu DC  --username=\'administrator\'  --workgroup=\'pipos\'  --password=`cat /var/lib/zentyal/tmp/2N62OK`  --server=\'192.168.80.50\'  --dns-backend=BIND9_DLZ  --realm=\'PIPOS.EU\'  --site=\'Default-First-Site-Name\' ', 65280, 'ARRAY(0x87960b0)', 'ARRAY(0x3f08020)') called at /usr/share/perl5/EBox/Sudo.pm line 210
2018/03/13 11:06:14 ERROR> GlobalImpl.pm:661 EBox::GlobalImpl::saveAllModules - Failed to save changes in module samba: root command samba-tool domain join pipos.eu DC  --username='administrator'  --workgroup='pipos'  --password=`cat /var/lib/zentyal/tmp/2N62OK`  --server='192.168.80.50'  --dns-backend=BIND9_DLZ  --realm='PIPOS.EU'  --site='Default-First-Site-Name'  failed.
2018/03/13 11:06:14 ERROR> GlobalImpl.pm:736 EBox::GlobalImpl::saveAllModules - The following modules failed while saving their changes, their state is unknown: samba  at The following modules failed while saving their changes, their state is unknown: samba  at /usr/share/perl5/EBox/GlobalImpl.pm line 736

Can someone help me to add this second server to the domain?
/Pelle

4
Directory and Authentication / Add new attribute in AD/LDAP
« on: October 16, 2017, 04:02:30 pm »
Hi,
today we use Windows Active Directory but my goal is to skip this and use two Zentyal servers as domain controllers. I have tested and most features seem to work directly. I have some concerns and one of them is how do I add new attributes to AD / LDAP?
On our Windows Active Directory we have added attributes to indicate if people are absent and how long, if they are in the management team, whether they are department managers, etc. Unfortunately, I have not managed to create new attributes in Zentyals AD / LDAP. I have used Apache Directory Studio and get a lot of different error codes at the end.

Does anyone know how to do this?

Sincerely
Pelle Hanses

5
Hi,
We have some offices where we have slow and poor data connection. Is it possible to put a Zentyal server there, and there are only replicated email, calendars, etc. for the staff of that office? We prefer not to replicate all data that lands on our primary mail server. We have Ad groups for each office.

/Pelle

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