Nagios Support Forum

Well, interesting - since you were seeing the snmp-mibs-downloader, I took a look at another 18.04 instance, and that package comes up there. The only difference I can see in the sources.list is that the box where it's working has "multiverse" appended to the first 3 lines. In like manner,...

root@nagiosxi:~# cat /etc/apt/sources.list deb http://archive.ubuntu.com/ubuntu bionic main restricted universe deb http://archive.ubuntu.com/ubuntu bionic-updates main restricted universe deb http://security.ubuntu.com/ubuntu bionic-security main restricted universe multiverse deb http://archive.c...

I've been using nagios open source with great results, so naturally I was interested in taking nagios xi for a spin. I spun up a new ubuntu 18.04 LTS instance, and run a full update. I downloaded xi-5.6.7.tar.gz, untarred it, entered the nagios directory and typed "./fullinstall" Hard fail...

I'd been using nagios on centos 7 for a couple of years and everything worked as expected. Yesterday it updated from 4.3.4 to 4.4.3 and DNS checks all began failing. All of the monitored DNS servers are working fine, but nagios always returns an error of the form: DNS CRITICAL - query type of -query...