[edge] nrpe client: Contains invalid compiled DH certificate
The compiled NRPE binary, has a outdated, old certificate compiled. Had to custom compile the NRPE binary, which automatically generated a new include/dh.h file, which was inserted inside the binary. This fixed our SSL connection problem, as the current edge version has a 512bit certificate, or so it seems. Please update the NRPE binary of 4.0.3 with this latest certificate, because right now it's useless with the newer check_nrpe script on Nagios (or even older one, version 2.15).
Original logged error:
(Redacted the IP source IP)
Jul 28 15:17:10 mysql05 daemon.err nrpe: Error: (!log_opts) Could not complete SSL handshake with 184.108.40.206: 1
NRPE - Nagios Remote Plugin Executor Version: 4.0.3 Copyright (c) 2009-2017 Nagios Enterprises 1999-2008 Ethan Galstad (email@example.com) Last Modified: 2020-04-28 License: GPL v2 with exemptions (-l for more info) SSL/TLS Available, OpenSSL 0.9.6 or higher required