[CentOS] Nagios NRPE IPv6

[John Doe]

From: Tilman Schmidt <t.schmidt at phoenixsoftware.de>

>>  Tried Icinga's website download page...?
> 
> Sure. Didn't see any RPMs there, just the tarball.
> But it seems Repoforge has it. Not the latest version (1.7.2
> while 1.8.4 is current) but I hope that'll do.

You missed the packages section:
https://www.icinga.org/download/packages/
Anyway, they point to repoforge...

JD