Gateway Problem After Move the Nagios Core VM

[Bone8Head]

Hello,

today I moved my VM (Vmware ESXI) of Nagios Core (Centos 6.7) from one Host to another.
Everything it seems to work ok but I've got this new Problem, when I try via WEB-GUI to Send Custom Notification:

After like some minutes of Loading, I receveid this Error:

Gateway Time-out
The gateway did not receive a timely response from the upstream server or application.
Apache/2.2.15 (CentOS) Server at 192.168.50.171 Port 80

It Seems strange because all the connettivity is working fine (I can connect always on the Server).

Any advice?

Thank you.

[hsmith]

Is that the correct IP in the error message?

[Bone8Head]

Is that the correct IP in the error message?

Yes it is correct.

[nozlaf]

so you didn't change the installation at all? its just move from one ESXi host to another? if so its something wrong with your network config on the ESXi host

[Bone8Head]

so you didn't change the installation at all? its just move from one ESXi host to another? if so its something wrong with your network config on the ESXi host

Yeah I didn't change anything.
How it is possible? Maybe some apache or httpd configuration?

[nozlaf]

How it is possible? Maybe some apache or httpd configuration?

more likely an issue with your ESXi networking coniguration, move it back to the other host, if the issue goes away its your ESXi network config

[rkennedy]

Does the ESXI host have all the same NIC's lined up? The virtual NIC's are still dependent on the physical ones.

[Bone8Head]

Does the ESXI host have all the same NIC's lined up? The virtual NIC's are still dependent on the physical ones.

I think..
Actually I think that I'm gonna reinstall Nagios Core to the "new" ESXI Server Vmware.
I don't have a lot of time to recognize this problem.

Do you have any advice? Or i just have to save all the "Objects" files for the Hosts - Services?

[tmcdonald]

If you are talking about migrating from the old server to the new, it should suffice to just copy everything from your /usr/local/nagios/etc directory over, assuming that's where your configs are on your system. Your path might differ, but essentially the ../etc/ directory is what should be holding your configs. If you are looking to get your historical data as well, that's under /usr/local/nagios/share and various sub-folders, particularly .../perfdata.

[Bone8Head]

If you are talking about migrating from the old server to the new, it should suffice to just copy everything from your /usr/local/nagios/etc directory over, assuming that's where your configs are on your system. Your path might differ, but essentially the ../etc/ directory is what should be holding your configs. If you are looking to get your historical data as well, that's under /usr/local/nagios/share and various sub-folders, particularly .../perfdata.

Thank you, I will.