HAProxy configuration for Windows Exchange Server 2016/2019
HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is partic...
Recent Posts
Ansible: To use the ‘ssh’ connection type with passwords, you must install the sshpass program
“To use the ‘ssh’ connection type with passwords, you must install the sshpass program” to resolve this error message, you have to install sshpass package in...
Enable Outlook 2013/2016/2019 to use Transport Layer Security (TLS) 1.1 and 1.2 in windows 7
If u have an older windows 7 pc from where you want to connect your mail server through outlook 2013/2016/2019 and your mail server only supports TLS 1.2 and...
Ansible Playbook to deploy user with SSH Key
We will create a new user with sudo privilege and deploy it with their SSH Public Key to all the targeted hosts through ansible-playbook. After that, he/she ...
OpenLDAP Monitoring - Nagios, Cacti and OpenLDAP Exporter
We are going to monitor OpenLDAP in our CentOS and Ubuntu servers. After that, we will be able to get an alert from Nagios and also visualize it through Cact...
OpenLDAP MirrorMode Replication & MDB Backend in CentOS 7
In this tutorial, We will show MirrorMode replication between 2 CentOS 7 servers who’s backend is mdb. We will also setup mdb backend for our OpenLDAP storage.
How FreeRADIUS handles Access-Request packets
FreeRADIUS is the most popular and the most widely deployed RADIUS server in the world. Remote Authentication Dial-In User Service (RADIUS) is a client-serve...
Sync NPS (Network Policy Server) configs between multiple servers
Network Policy Server (NPS) is the Microsoft implementation of a Remote Authentication Dial-in User Service (RADIUS) server and proxy.