BSD随记

cuplinux

                                1、
  Q:ipfw: getsockopt(IP_FW_GET): Protocol not available.
  A:Add following option to /etc/rc.conf
        Code:
        firewall_enable="YES"
firewall_script="YES"
firewall_script="/usr/local/etc/ipfw.rules"
Setup firewall rules in /usr/local/etc/ipfw.rules and restart or
reboot the server. If you are using old version or if you need NAT
compile freebsd kernel. More info in our FAQ section:
http://www.cyberciti.biz/faq/howto-setup-freebsd-ipfw-firewall/
               
               
               
               
               
               
               

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/30125/showart_401253.html