freebsd 服务器 ARP绑定脚本
#!/bin/sh <br />_PATH="/home/shwb" <br />if [ -s $_PATH/md5 ] && [ -s $_PATH/arp.txt ] ; then <br />new=`md5 $_PATH/arp.txt | cut -d ' ' -f 4` <br />old=`cat $_PATH/md5` <br />if [ "$new" != "$old" ] ; then <br />arp -a -d <br />arp -f $_PATH/arp.txt <br />date "+DATE: %Y-%m-%d-%H:%M:%S" >>/var/log/arp.log <br />md5 $_PATH/arp.txt | cut -d ' ' -f 4 >$_PATH/md5 <br />fi <br />elif [ -s $_PATH/arp.txt ] ; then <br />arp -a -d <br />arp -f $_PATH/arp.txt <br />date "+DATE: %Y-%m-%d-%H:%M:%S" >>/var/log/arp.log <br />md5 $_PATH/arp.txt | cut -d ' ' -f 4 >$_PATH/md5 <br />fi <br />注arp.txt文件格式为ip mac,如: <br />192.168.1.1 00:00:00:00:00:00 <br />配合ftp就可以实现远程动态修改服务器的静态MAC表了 <br />
頁:
[1]