On Thu, Sep 17, 2009 at 4:13 PM, Josh Luthman <[email protected]> wrote: > To rule out DNS - are the boxes using a DNS cache server on themselves or > using a secondary server? What's the TTL on those A/CNAME records and how > long was your outage?
All the boxes use a caching DNS server - the TTL on the host that went down that the affected slaves were monitoring was 5 minutes - it was down for close to 3 hours. I've since changed my config to use IP addresses for the host config, but it'd be nice to not have to and for the slaves to cache the last lookup in case there is a DNS failure... -Dave _______________________________________________ smokeping-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/smokeping-users
