Okerr

Hybrid host and network monitoring system with alerts and DynDNS fault tolerance

PlatformWebfreeglobal

Okerr is a free, open-source hybrid host and network monitoring system with remote network checks, email/Telegram alerts, and a DynDNS fault-tolerance feature for keeping services reachable during failures. It's aimed at sysadmins who want a single monitoring system covering both host-level and network-level checks.

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