Change of Zabbix Server IP Address

[BSDUKJ]

We have had a Zabbix Server working in a test environment and has been working well, however the time has come to move it to the production next work and that involves changing it's IP.

Last time this was attempted it didn't work, even when we turned of SELinux. Does anyone have a definitive list of what needs changed?

I have the following listed:

(1) Change IP Address on CentOS 7 OS.
(2) Change zabbix_server.conf
(3) Change SNMP Settings for all devices (Switches/Routers/Firewalls/Computers) to add in new IP Address
(4) Stop and Start Zabbix Server

I am on CentOs 7
Zabbix is 4.4.9
MariaDB is 5.6

Any help appreciated

Cheers

Jay

[diegodaloiso]

Hi, you 've to verify:

- ip address on files:
/php-fpm/zabbix.conf
/zabbix/web/zabbix.conf.php
/etc/zabbix/zabbix_agent.conf
/etc/zabbix/zabbix_server.conf


- IPv6 auto config (assuming you have IPv4 config):
If you have configured files with "localhost" param, try running "ping localhost" and check if response is "127.0.0.1". If you get something like "::1" , disable IPv6 and restart.


- Verify if "zabbix-server" process is running


- Verify errors on "/var/log/zabbix/zabbix_server.log"


- Database time out:
If you find "too many connections" error on log file, you should increase connections on your database server.

Cheers



Diego