I've seen now it was when I upgraded from 4.0.8 to 4.3.4, when I reverted back all the hosts have appeared again.
Why did it do that?
Search found 4 matches
- Tue Apr 10, 2018 6:26 am
- Forum: Open Source Nagios Projects
- Topic: Nagios Core only showing localhost
- Replies: 2
- Views: 970
- Tue Apr 10, 2018 5:07 am
- Forum: Open Source Nagios Projects
- Topic: Nagios Core only showing localhost
- Replies: 2
- Views: 970
Nagios Core only showing localhost
We've had Nagios Core running fine for a couple of years but now it's only showing localhost, even though all our hosts and services are still in the relevant cfg files. All I did was change debug to 1 in /etc/nagios/nrpe.cfg, restarted nagios and ever since we've had this problem. I changed it back...
- Tue May 16, 2017 11:19 am
- Forum: Open Source Nagios Projects
- Topic: False reporting of Unreachable after server move
- Replies: 2
- Views: 1130
Re: False reporting of Unreachable after server move
Ah it seems the Nagios user couldn't use the ping command, only root could use it so I did
chmod u+s /usr/bin/ping and it works now thanks!
chmod u+s /usr/bin/ping and it works now thanks!
- Tue May 16, 2017 5:13 am
- Forum: Open Source Nagios Projects
- Topic: False reporting of Unreachable after server move
- Replies: 2
- Views: 1130
False reporting of Unreachable after server move
I have just moved Nagios from a physical server to a Vmware server, and every host is now being reported in the Nagios Core webpage as Unreachable, but they're all running ok. The ping command is /usr/bin/ping -n -U -w 30 -c 5 {ip address}, which, when I run on the nagios linux console pings every h...