抓取指定IP所在端口脚本
抓取指定IP所在端口脚本
此脚本需要三个文件，一个是.sh的文件，二个是.exp的文件，针对cisco和华三交换机做了两个脚本。还有一个脚本是抓取整个机房服务器IP、服务器mac、服务器所在交换机IPod、服务器所在交换机端口的脚本。
1、华三交换机相关脚本
#!/bin/bash
echo -e "\033[31m 输入一个IP地址关闭端口命令脚本
作者：王阳
编写日期：2013/09/24
注:本脚本还有待优化(交换机是华三的交换机，如是其它厂家则不行，本脚本起到抛砖引玉的作用，希望网友朋友多加改进！！！！！！\033[0m"
echo ""
read -p "请输入IP：" i
cat /var/wangyang/block/switchlist.txt | while read IP LOGIN PASSWD
do
/var/wangyang/block/check.exp ${IP} ${LOGIN} ${PASSWD} ${i} > /var/wangyang/block/core.txt
done
port=`cat core.txt |grep GE |awk '{print $4}'|sed 'y/GE/gi/'`
echo -e "\033[05m 核心交换机端口是 $port \033[0m"
cat /var/wangyang/block/switchlist.txt | while read IP LOGIN PASSWD
do
/var/wangyang/block/access.exp ${IP} ${LOGIN} ${PASSWD} ${port} > /var/wangyang/block/port.txt
done
acip=`cat port.txt |grep 1000 |awk '{print $1}'|grep -v JY`
echo -e "\033[05m 接入交换机 $acip \033[0m"
echo "$acipadminadmin" > /var/wangyang/block/access.txt
cat /var/wangyang/block/access.txt | while read IP LOGIN PASSWD
do
/var/wangyang/block/shutdown.exp ${IP} ${LOGIN} ${PASSWD} ${i} > /var/wangyang/block/shutdown.txt
done
acport=`cat /var/wangyang/block/shutdown.txt |grep GE|awk '{print $4}'|sed 'y/GE/gi/'`
echo -e "\033[05m 接入交换机所连端口 $acport \033[0m"
cat /var/wangyang/block/access.txt | while read IP LOGIN PASSWD
do
/var/wangyang/block/shutdownport.exp ${IP} ${LOGIN} ${PASSWD} ${acport} > /var/wangyang/block/shutdownport.txt
done
log="error"
bao=`cat /var/wangyang/block/shutdownport.txt`
if [ $log = $bao ]
then
echo "本次抓取指这定端口有问题，需要手动抓取."
else
echo "抓取完成！！！"
echo "$i $acportyes" >> /var/wangyang/block/complete.txt
fi
cat /var/wangyang/block/complete.txt
check.exp该脚本主要是查出指定IP所在交换机中的mac地址,内容如下：
#!/usr/bin/expect -f
if { $argc != 4 } {
send_user "error\n"
exit
}
set timeout 30
set IP [lindex $argv 0]
set LOGIN [lindex $argv 1]
set PASSWD [lindex $argv 2]
set i [lindex $argv 3]
spawn telnet
expect "telnet> "
send "open $IP\r"
sleep 1
expect "Username:"
sleep 1
send "$LOGIN\r"
sleep 1
expect "Password:"
sleep 1
send "$PASSWD\r"
sleep 1
expect "*>"
sleep 1
send "sys\r"
sleep 1
expect "*]"
sleep 1
send "dis arp | include $i\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*>"
sleep 1
send "quit\r"
access.exp主要是抓取出连接二层交换机IP，内容如下：
#!/usr/bin/expect -f
if { $argc != 4 } {
send_user "error\n"
exit
}
set timeout 30
set IP [lindex $argv 0]
set LOGIN [lindex $argv 1]
set PASSWD [lindex $argv 2]
set port [lindex $argv 3]
spawn telnet
expect "telnet> "
send "open $IP\r"
sleep 1
expect "Username:"
sleep 1
send "$LOGIN\r"
sleep 1
expect "Password:"
sleep 1
send "$PASSWD\r"
sleep 1
expect "*>"
sleep 1
send "sys\r"
sleep 1
expect "*]"
sleep 1
send "dis arp int $port | include 1000\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*>"
sleep 1
send "quit\r"
shutdown.exp内容如下：
#!/usr/bin/expect -f
if { $argc != 4 } {
send_user "error\n"
exit
}
set timeout 30
set IP [lindex $argv 0]
set LOGIN [lindex $argv 1]
set PASSWD [lindex $argv 2]
set i [lindex $argv 3]
spawn telnet
expect "telnet> "
send "open $IP\r"
sleep 1
expect "Username:"
sleep 1
send "$LOGIN\r"
sleep 1
expect "Password:"
sleep 1
send "$PASSWD\r"
sleep 1
expect "*>"
sleep 1
send "sys\r"
sleep 1
expect "*]"
sleep 1
send "dis arp | include $i\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*>"
sleep 1
send "quit\r"
shutdownport.exp内容如下：
#!/usr/bin/expect -f
if { $argc != 4 } {
send_user "error\n"
exit
}
set timeout 30
set IP [lindex $argv 0]
set LOGIN [lindex $argv 1]
set PASSWD [lindex $argv 2]
set acport [lindex $argv 3]
spawn telnet
expect "telnet> "
send "open $IP\r"
sleep 1
expect "Username:"
sleep 1
send "$LOGIN\r"
sleep 1
expect "Password:"
sleep 1
send "$PASSWD\r"
sleep 1
expect "*>"
sleep 1
send "sys\r"
sleep 1
expect "*]"
sleep 1
send "in $acport\r"
sleep 1
expect "*]"
sleep 1
send "dis this\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*>"
sleep 1
send "quit\r"
switch.exp内容如下：
#!/usr/bin/expect -f
if { $argc != 4 } {
send_user "error\n"
exit
}
set timeout 30
set IP [lindex $argv 0]
set LOGIN [lindex $argv 1]
set PASSWD [lindex $argv 2]
set PORTHAO [lindex $argv 3]
spawn telnet
expect "telnet> "
send "open $IP\r"
sleep 1
expect "Username:"
sleep 1
send "$LOGIN\r"
sleep 1
expect "Password:"
sleep 1
send "$PASSWD\r"
sleep 1
expect "*>"
sleep 1
send "sys\r"
sleep 1
expect "*]"
sleep 1
send "in gi1/0/$PORTHAO\r"
sleep 1
expect "*]"
sleep 1
send "packet-filter 3000 inbound\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*]"
sleep 1
send "quit\r"
sleep 1
expect "*>"
sleep 1
send "quit\r"
我在这里只写出华三交换机的范例，cisco的我就不写了，原理是一样的，只是有些命令不一样而以，我把相关脚本都上传到附件里，大家有什么不明白的可以邮件给我[email protected]。