HowtoMatrix

This guide presents an introduction to Firewall Builder. 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. Both professional network administrators and hobbyists managing firewalls with policies more complex that is allowed by

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