Nagios Support Forum

Forgot to mention in first post that this is fresh install. So trying to figure what the problem is i tried changing system time to UTC with same problem. Then reverted back to Europe/Ljubljana and everything started to work as it should. test from localhost (NLS) 2024-08-28T08:36:16.000+02:00 127.0...

More testing:
Some devices switches (cisco), freeBSD,.. work in real time

One type of devices unix NAS (was in delay 2 hour like problem in first post)
i changed from RFC 3164 to RFC 5424, now logs are in real time but as expected are not in correct structure.

We have problem with timezone which gets shown in dashboard with 2 hour delay. Right now only problems are unix, and network devices (windows with nxlog works fine) Even localhost (nagios log server its self) has the same problem. Did I miss any settings regarding timezone? example from localhost (N...

ok i think i know what caused it. there was a spike 4 days ago from on of the remote rsyslog server. spike was 428,410 events per 30m. (attached screenshot). it was sending everything from 18.1.2018 ---> after some reading on google there are some bugs regarding this issue for rsyslog. And for Nagio...

scottwilkerson: good call. i added screenshot for logs in future. But i still think that those logs are corupt in some way becouse we just cant find that log "Accepted log with different port every time". or they are really logs from future :). ok joke a side. so logs in future are from lo...

Blocked host is remote rsyslog server (public IP). We checked logs from all servers on that site, also gw,fw etc... And didn't find anything. thats why we isolated nagios log server from receiving logs from outside and this "flood" was still showing for 8 hours. it started at 01:05:52 and ...

hello, This night we got tons of security messages from nagios log for false positive logs? ( i hope so :) ) We tought it was security breach.. So after some coffe and blocking half of network we didnt find anything. in the end we blocked all traffic going to nagios log server (isoloate from network...

yes. this is standard usually people forget to enable service for snmp...

in cisco small business you need open port for snmp. you can do it in shell or by web interface.
in web interface go under Security>TCP/UDP Services> and check SNMP service enable.

"The companion to MCrypt is Libmcrypt, which contains the actual encryption functions themselves, and provides a standardized mechanism for accessing them." after you install mcrypt and libmcrypt re-compile NSCA and check for any errors. please check if it was compiled without any errors. ...