Enable web monitoring from Zabix other ports
as root run setsebool -P zabbix_can_network on
Jan D.
"The only real security that a man will have in this world is a reserve of knowledge, experience, and ability."
Send email from Zabbix via Gmail
Go to 204 Go to the App Passwords section and create Other app Generate a new password Use this password in Zabbix Media type setup instead of your usual password Configure email on Zabbix side Media type Configure Actions Configure Operations…
Allow SNMP ports in FirewallD CentOS
firewall-cmd –zone=public –add-port=161/udp –permanentfirewall-cmd –zone=public –add-port=161/tcp –permanentfirewall-cmd –zone=public –add-port=162/udp –permanentfirewall-cmd –zone=public –add-port=162/tcp –permanentfirewall-cmd –reload or add XML nano ADD file <?xml version=“1.0″ encoding=“utf-8″?><service> <short>SNMP</short> <description>SNMP protocol</description> <port protocol=“udp“ port=“161″/> <port protocol=“tcp“ port=“161″/></service> firewall-cmd –zone=public –add-service snmp –permanent firewall-cmd –reload
Jak se bránit reklamním letákům
Každý rok se vytiskne v České republice na 4 miliardy reklamních letáků. „Pravidelně distribuuje v České republice reklamní letáky kolem 200 – 250 společností,“ říká Ondřej Prokop, ředitel společnosti Fresh Revolution, která se specializuje na zajišťování důkladných kontrol a auditů…
OpenProject CentOS 7 installation
as root Firewall settings sudo firewall-cmd –add-service=http –permanentsudo firewall-cmd –add-service=https –permanentsudo firewall-cmd –reload After steps above go to web page defined during configuration Default username admin and password admin
VoWifi topology
The ePDG has the following key features: Platform Requirements The ePDG service runs on a Cisco ASR 5000/ASR 5500 (DPC1/DPC2) chassis running the StarOS operating system and Virtualized Packet Core (VPC) platforms. The chassis can be configured with a variety…
How to install PostgreSQL database server on CentOS 8
PostgreSQL is an free-opensource object-relational database management system. The objective of this tutorial is to perform an installation and basic configuration of PostgreSQL server on RHEL 8 / CentOS 8 Linux server. In this tutorial you will learn: How to install PostgreSQL…
Zabbix 4.4 / CentOS 8 installation issues
Before Zabbix install mysqld and configure firewall Install Zabbix Start mysqld systemctl start mysqldmysql -uroot -pzcat | mysql -uzabbix -p zabbix Enable port 10051 # systemctl start firewalld # firewall-cmd –add-service={http,https} –permanent success # firewall-cmd –add-port={10051/tcp,10050/tcp} –permanent success #…
Configure Syslog Logging Levels on the Asus Router
So here is a quick little one that I figured out the other day. Having just setup a Splunk server at home I wanted to make sure that I was not going to hit the data limit of 500mb a day for…
VMware Networking Concepts Overview
Networking Concepts Overview Networking Best Practices VMkernel Networking Layer Choosing a network adapter for your virtual machine VMware Workstation 5.0Configuring a Virtual Network Virtual networking concepts Create a vSphere Standard Switch vSphere…