SSH is enabled in the firewall and configured correctly, however SSH connection to the firewall does not work. There is a solution to the problem, see the article.
This article continues the series and demonstrates how Firewall Builder can help the reader to automate the process of deployment and activation of the generated firewall configuration.
Firewall Builder (also known as fwbuilder) is a GUI firewall configuration and management tool that supports iptables (netfilter), ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA) and Cisco routers extended access lists. The article has many screenshots for the reader to see how Firewall Builder configures a firewall.