[Samba] INTERNAL DNS Problem

[Keshia lesly diana Etsiké malam via samba]

This is the configuration of smb.conf of  the DC is  Global parameters[global]        workgroup = DOMAINNAME        realm = domainamet.lan        netbios name = SMBSERVERREP2        server role = active directory domain controller       dns forwarder = 8.8.8.8        idmap_ldb:use rfc2307 = yes[netlogon]        path = /var/lib/samba/sysvol/domainname.lan/scripts        read only = No
[sysvol]        path = /var/lib/samba/sysvol        read only = No
I have 

I have three domain controller samba 4.2 under debian jessie. One that creates the domain forest and two replication. But when I simulate a failover on the first machine, the replication servers are not able to provide information about domain members to linux clients. So there I try to add a linux station with my first server stop. But he sent me this error.
samba-tool domain join domainename.lan -U"IDOMAINENAME\administrator"Password for [IDOMAINNAME\administrator]:Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line 898, in secretsdb_self_join msg["priorWhenChanged"] = [res[0]["whenChanged"][0]]KeyError: 'No such element'Segmentation faultEven using the command "net ads join administrator" I have an error updating the DNS.

net ads join -U AdministratorEnter Administrator's password:Using short domain name -- DOMAINNAMEJoined 'SMBCLIENT' to dns domain 'domainname.lan'DNS update failed: NT_STATUS_UNSUCCESSFUL
But if I jump to a post while the first DC is on I have no error.
I would like to solve this problem. Thank you for your help.

[Rowland Penny via samba]

On Tue, 14 Mar 2017 10:48:25 +0000 (UTC)

Post by Keshia lesly diana Etsiké malam via samba
This is the configuration of smb.conf of  the DC is  Global
parameters[global]        workgroup = DOMAINNAME        realm =
domainamet.lan        netbios name = SMBSERVERREP2        server role
= active directory domain controller       dns forwarder = 8.8.8.8
    idmap_ldb:use rfc2307 = yes[netlogon]        path
= /var/lib/samba/sysvol/domainname.lan/scripts        read only = No
[sysvol]        path = /var/lib/samba/sysvol        read only = No I
have 
I have three domain controller samba 4.2 under debian jessie. One
that creates the domain forest and two replication. But when I
simulate a failover on the first machine, the replication servers are
not able to provide information about domain members to linux
clients. So there I try to add a linux station with my first server
stop. But he sent me this error. samba-tool domain join
domainename.lan -U"IDOMAINENAME\administrator"Password for
[IDOMAINNAME\administrator]:Traceback (most recent call last): File
"/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line
898, in secretsdb_self_join msg["priorWhenChanged"] =
[res[0]["whenChanged"][0]]KeyError: 'No such element'Segmentation
faultEven using the command "net ads join administrator" I have an
error updating the DNS.
net ads join -U AdministratorEnter Administrator's password:Using
short domain name -- DOMAINNAMEJoined 'SMBCLIENT' to dns domain
'domainname.lan'DNS update failed: NT_STATUS_UNSUCCESSFUL But if I
jump to a post while the first DC is on I have no error. I would like
to solve this problem. Thank you for your help.

OK try setting /etc/resolv.conf on the client to this:

search domainamet.lan
nameserver <IP of first DC>
nameserver <IP of second DC>
nameserver <IP of third DC>
options timeout:1 attempts:2 rotate

See 'man resolv.conf' for what the last line does.

Is there any chance you could use a different e-mail client, it is very
hard to follow your posts.

Rowland

[Keshia lesly diana Etsiké malam via samba]

I have all this entry in te resolv.conf of the client but i didn't work.


Le Mardi 14 mars 2017 12h18, Rowland Penny via samba <***@lists.samba.org> a écrit :


On Tue, 14 Mar 2017 10:48:25 +0000 (UTC)

Post by Keshia lesly diana Etsiké malam via samba
This is the configuration of smb.conf of  the DC is  Global
parameters[global]        workgroup = DOMAINNAME        realm =
domainamet.lan        netbios name = SMBSERVERREP2        server role
= active directory domain controller       dns forwarder = 8.8.8.8
    idmap_ldb:use rfc2307 = yes[netlogon]        path
= /var/lib/samba/sysvol/domainname.lan/scripts        read only = No
[sysvol]        path = /var/lib/samba/sysvol        read only = No I
have 
I have three domain controller samba 4.2 under debian jessie. One
that creates the domain forest and two replication. But when I
simulate a failover on the first machine, the replication servers are
not able to provide information about domain members to linux
clients. So there I try to add a linux station with my first server
stop. But he sent me this error. samba-tool domain join
domainename.lan -U"IDOMAINENAME\administrator"Password for
[IDOMAINNAME\administrator]:Traceback (most recent call last): File
"/usr/lib/python2.7/dist-packages/samba/provision/__init__.py", line
898, in secretsdb_self_join msg["priorWhenChanged"] =
[res[0]["whenChanged"][0]]KeyError: 'No such element'Segmentation
faultEven using the command "net ads join administrator" I have an
error updating the DNS.
net ads join -U AdministratorEnter Administrator's password:Using
short domain name -- DOMAINNAMEJoined 'SMBCLIENT' to dns domain
'domainname.lan'DNS update failed: NT_STATUS_UNSUCCESSFUL But if I
jump to a post while the first DC is on I have no error. I would like
to solve this problem. Thank you for your help.

OK try setting /etc/resolv.conf on the client to this:

search domainamet.lan
nameserver <IP of first DC>
nameserver <IP of second DC>
nameserver <IP of third DC>
options timeout:1 attempts:2 rotate

See 'man resolv.conf' for what the last line does.

Is there any chance you could use a different e-mail client, it is very
hard to follow your posts.

Rowland