hello all,

i'm trying to monitor some ddns hosts, but i get some strange results.. in hosts.cfg i have

subpage Metron6-Gateways Metron 6 Gateways title Metron 6 Gateways 0.0.0.0 metron6-vdsl1.ddns.net 0.0.0.0 metron6-vdsl2.ddns.net 0.0.0.0 metron6-adsl1.ddns.net

and the results are: WARNING: Flapping status Tue Sep 12 02:26:15 2017 conn NOT ok : DNS lookup failed Unable to resolve hostname metron6-adsl1.ddns.net System unreachable for 287 poll periods (83744 seconds) 0.0.0.0 is alive (23.0 ms)regards,

the hostname is certainly resolvable... the graph attached is more strange...

Metron 6 (six)

Metron6 at gmail.com