防arp（转oneleaf 老大的） 引用:

1) 建立静态ARP表

touch /etc/static_arp_entry chown root:root /etc/static_arp_entry chmod 600 /etc/static_arp_entry

2) 编辑/etc/static_arp_entry文件，输入类似内容

192.168.8.90 00:00:00:11:11:11 192.168.8.1 00:00:00:22:22:22

3) arp -s -f /etc/static_arp_entry

我是直接加入两行命令到/etc/init.d/rc.local中 原理是每次系统启动时自动绑定网关IP和MAC 然后禁用ARP协议，这样就OK了！~！~ pjq@pjq-desktop:~$ cat /etc/init.d/rc.local #! /bin/sh mount –bind /media/sda5/software/ /var/ftp/winsoft/ mount –bind /media/sda6/music/ /var/ftp/music/ mount –bind /media/sda6/movies/ /var/ftp/movies/ mount –bind /media/sda7/linux/ /var/ftp/linux/ mount –bind /media/sda7/games/ /var/ftp/games/

arp -s 10.0.1.1 00:E0:FC:1C:A8:24 arp -s 10.0.1.112 00:E0:4D:1B:76:9C ifconfig eth0 -arp

PATH=/sbin:/bin:/usr/sbin:/usr/bin [ -f /etc/default/rcS ] && . /etc/default/rcS . /lib/lsb/init-functions

do_start() { if [ -x /etc/rc.local ]; then log_begin_msg “Running local boot scripts (/etc/rc.local)” /etc/rc.local log_end_msg $? fi }

case “$1” in start) do_start ;; restart|reload|force-reload) echo “Error: argument ‘$1’ not supported” >&2 exit 3 ;; stop) ;; *) echo “Usage: $0 start|stop” >&2 exit 3 ;; esac