Configure OpenWRT Allow All Traffic (Routing All Traffic with Stateful Firewall)
The OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware,…
Learning & Sharing InfoSec Knowledge
The OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware,…
Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many…
Zabbix Agent is required to install on all remote systems needs to be monitor through Zabbix server. The Zabbix Agent…
1. Download Zabbix Agent Make sure you are using same version as your Zabbix server. https://www.zabbix.com/download_agents I am using Zabbix…
Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of…
The ping command operates by sending Internet Control Message Protocol (ICMP) Echo Request messages to the destination computer and waiting…
Gartner’s Magic Quadrant for Wireless LAN Infrastructure has been released for a couple of years. This post listed all reports…
In the context of this Magic Quadrant, cloud compute IaaS (hereafter referred to simply as “cloud IaaS” or “IaaS”) is…
Google free DNS server 8.8.8.8 and 8.8.4.4 has been used by me for many years, since it is decent fast…
All basic configuration has been created from following related posts. This post will focus on some other configuration or troubleshooting…
According to Gartner, Network performance monitoring and diagnostics (NPMD) enable network professionals to understand the impact of network behavior on application…
Data center infrastructure management (DCIM) tools monitor, measure, manage and/or control data center resources and energy consumption of both IT-related…