Site-to-Site IPSec VPN between Cisco ASAv and pfSense Firewall

Introduction Short for IP Security, IPSec is an Internet Engineering Taskforce (IETF) standard suite of protocols between 2 communication points across an IP network that provide data authentication, integrity, and confidentiality. It is supported by different vendors. OpenSSL can still… Continue Reading


Configuring High Availability in pfSense Firewall (Clustering)

Howdy good people. In this lab we are going to be configuring high availability in pfSense firewall (clustering) using the Common Address Redundancy Protocol (CARP) and pfsync protocol. References: https://docs.netgate.com/pfsense/en/latest/book/ I have to 2 pfsense firewall setup in my lab… Continue Reading