Install necessary software on FreeBSD1 and FreeBSD2 pkg install ipsec-tools pkg install racoon2 pkg install tcpdump pkg install iperf pkg add pftop Configuration file /etc/rc.conf should look as follows On FreeBSD1 hostname=”fbsd1″ ifconfig_em0=”DHCP” sshd_enable=”YES” ntpd_enable=”YES” # Set dumpdev to “AUTO” to enable crash dumps, “NO” to disable dumpdev=”NO” #em1 definition…

Description In this post I’ll show you how to install, configure and test IPSec on FreeBSD. All tests were made on two machines running FreeBSD version 10.1-RC3  with following specifications: CPU- 4 cores. Memory – 5 GB.   Scenario     In order to have IPSec support in kernel we…