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Support #333
openSupport #314: OAM - Alerts and delivery thereof
OAM: Reverse DNS records for all systems
Support #333:
OAM: Reverse DNS records for all systems
Start date:
08/06/2026
Due date:
08/31/2026 (Due in 23 days)
% Done:
85%
Estimated time:
Description
Parent/umbrella: #314 (OAM - Alerts and delivery thereof).
Scope¶
Ensure every system has a correct reverse DNS (PTR) record.
Why it matters¶
rDNS is foundational and blocks several other workstreams: syslog (hostnames instead of IPs), netdisco device naming, and mail relay deliverability (anti-spam). Should be done early.
Dependencies¶
- Blocks: D (Centralized syslog), B/netdisco (LibreNms modules), F (Mail relay), C (Alert transports via email).
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