On Wed, 19 Oct 2016 10:00:08 -0500
Arthur Ramsey via samba <samba at lists.samba.org> wrote:
> I have 4 samba 4.5.0 DCs. I can connect via smb to two of them and
> can't connect to another two. I get an error "The request is not
> supported". Those same two DCs I cannot connect to via smb also have
> issues via ADUC. I get an "RPC server is unavailable" when
trying to
> connect with ADUC.
>
Can I suggest you make the smb.conf look like this:
# Global parameters
[global]
debug level = 4
workgroup = MEDITURE
realm = mediture.dom
netbios name = AWS-DC01
server role = active directory domain controller
server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
winbindd, ntp_signd, kcc, dnsupdate
template homedir = /home/%U
template shell = /bin/bash
server string = Samba Server Version %v
allow trusted domains = no
ldap server require strong auth = no
winbind refresh tickets = yes
winbind offline logon = yes
winbind use default domain = yes
winbind enum users = yes
winbind enum groups = yes
kerberos method = secrets and keytab
idmap_ldb:use rfc2307 = yes
[netlogon]
path = /usr/local/samba/var/locks/sysvol/mediture.dom/scripts
read only = No
[sysvol]
path = /usr/local/samba/var/locks/sysvol
read only = No
It is the same as yours, with all the default lines removed, the
totally useless (on a DC) 'idmap config' lines removed and winbindd
turned on.
If this doesn't help, try checking this out:
https://wiki.samba.org/index.php/Verifying_and_Creating_a_DC_DNS_Record
Rowland