Nagios Support Forum

I found the problem. It was my network firewall. I don't know why but sometimes the network firewall starts to block IPS action in some signatures ( TCP.Out.Of.Range.Timestamp, SSL.Anonymous.Ciphers.Negotiation and TCP.Overlapping.Fragments ). Sometimes when the NRPE checks services or hosts, the ne...

I've changed, but the problem continues... [root@TREVOUX var]# ipcs -q ------ Message Queues -------- key msqid owner perms used-bytes messages 0x40000002 2392064 nagios 600 25600 25 [root@TREVOUX var]# tail -f nagios.log | grep timeout [1568379101] SERVICE ALERT: SVCENSURA_ULA;Counter PhysicalDisk_...

Following the NSClient.ini, Tables Size and Repair Database files.

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The problem continues... /etc/hosts file 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 MySQL Version mysql-community-common-5.7.26-1.el7.x86_64 mysql-community-libs-compat-5.7.26-1.el7.x86_64 mysql-...

We are already in the last version of NSClient++ 5.2 in almost all servers. Those messages happen because of some servers that don't have the NSClient installed yet. I think is something related to NRPE. I have set the NRPE command timeout to 50 seconds and I see only "NRPE timeout error" ...

mbellerue, Are all of the VMs using the same NIC to access the physical network? Yes, they are... I'm wondering if the physical NIC on the host is being overloaded with requests. I have asked my coworker to verify if the physical NIC is being overloaded. He said that is impossible for that machine t...

bheden thks for reply... Asking your questions... What happens if you run one of the plugins from the command line on the XI server? The plugins are executing normally, but sometimes I get "Service check timed out after 60.01 seconds". Are you able to ping the hosts you're attempting to ch...

What does the networking look like on your VMs and physical host? They are in the same physical host but in separated networks. The Nagios XI is in 10.0.74.xx The MySQL DB is in 10.0.64.xx But they were on the same server(VM) and that problem was happening the same away. After to read the https://as...

Hi guys, I'm getting a lot of service timeout em multiple services... I have 2 machines for Nagios XI: 1. Nagios XI 5.6.5 (Centos 7.6) VM(HyperV) 20GB Memory 18 VCPUs SSD 2. Nagios XI database (CentOS 7.6 MySQL 5.7) VM(HyperV) 12GB Memory 8 VCPUs SSD I already read the following documents, but no on...

Can i have access to this topic? or can you post the solution here? Maybe here has a solution that i need. https://support.nagios.com/forum/viewtopic.php?f=16&t=49393 I set the logonmodule="LogonEnv" in nagvis configuration. And after that i had to set the SetEnv REMOTE_USER MyUSER in ...