IPMI stands for Intelligent Platform Management Interface. It’s a powerful protocol that is supported by many model server hardware from major manufacturers like Dell, HP, Oracle and Lenovo and is is used by System Administrators for out-of-band management of computer systems and monitoring of their operation. Out-of-band is also referred to the LOM (Lights-Out Management) involves the use of a dedicated management channel for device maintenance…. Read More
The “Positive SSL” certificate I bought along with my domain is invalid with any of my subdomains and cannot be used with wildcards. One annoying thing is that namecheap doesn’t offer auto installation of free let’s encrypt certificates, even though, they are saying “Namecheap is dedicated to data security and privacy for all internet users. We believe the movement to encrypt nearly all web traffic is a positive direction. As more sites embrace HTTPS and use of security products, providers of free SSL are beginning to come online.”
Let me show you what it needs to be done in order to “encrypt nearly all web traffic”.
In case you’ve forgotten the MySQL password and you are just looking for a quick fix, this tutorial explains how you can reset the MySQL root password on the most popular Linux distributions.
On my current work environment I have several devices that can only use TACACS+ for centralized authentication. Integrating TACACS+ with FreeIPA and FreeRadius will complete my centralized AAA system.
This article shows how to configure and integrate FreeRADIUS and TACACS+ with FreeIPA to implement a AAA system, which provide authentication, authorization and accounting to RADIUS or TACACS+ compatible, systems (e.g. a VPN server, routers, switches etc.).
The FreeIPA server is configured as a stand-alone system, with no integration with other directory servers or any other system, you can follow Centralized authentication server with FreeIPA for guidance on how to install FreeIPA.