root@hkhosting [/]# service httpd start
Starting httpd: Syntax error on line 2 of /etc/httpd/conf/httpd.conf:
Invalid command 'Alias', perhaps misspelled or defined by a module not included in the server configuration
........
Helpful IPFW ExamplesSomeone's real life examples:
http://lists.freebsd.org/pipermail/freebsd-security/2004-July/002181.html
Or you can try the FreeBSD Handbook guide:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/firewalls-ipfw.html........