Hello,
Today i take some time to look into this, and found 4 alerts.
I use one primary node ucs as windows active directory (samba domain), an multiple secondary domains.
All this firing events are for the primary node, domain server
1. UNIVENTION_SMBD, that states:
Annotations
description = host is not accessible via smb
title = check if smbd is functional
After some debug i check my samba configuration and i /etc/samba/local.conf i have set restrict anonymous = 2, after change that value to 1 and restart samba, the alert was solved.
2. UNIVENTION_NMBD, that states:
description = nmbd cannot resolve DNS queries
title = check if nmbd is functional
Again after some debug and try catch i try to run the nmblookup -U serverip --recursion hostname -d 1 and i get the following error
name_query failed to find name hostname
Some how i find this variable samba4/service/nmb, if i change it to s4 instead of nmbd:
ucr set samba4/service/nmb=‘s4’ && service samba-ad-dc restart
The nmblookup command return without error and the firing alert went way, the issue is after that the nmbd service keeps failling… so i set it again to nmbd
ucr set samba4/service/nmb=‘s4’ && service samba-ad-dc restart
So i’m unable to solve this alert
3. * UNIVENTION_ADCONNECTOR, that states:
description = Too few or no AD connector instances are running
title = check if AD connector is functional
About this i can’t find nothing how to solve it
4. * UNIVENTION_S4CONNECTOR_WARNING, that states:
description = There are rejects in the S4 connector or too many S4 connector instances are running
title = check if S4-Connector is functional
This is the only that appear also in system diagnostics and is an old issue about UCS reject that i can’t get rid off
UCS rejected:
UCS DN: ;unknown, S4 DN: not found, Filename: /var/lib/univention-connector/s4/.1522319929.525067.swp
Anyone can help how solve this issues?