wget http://www.inetbase.com/scripts/ddos/install.sh //下載DDoS deflate
chmod 0700 install.sh //添加權(quán)限
./install.sh //執(zhí)行

##### Paths of the script and other files
PROGDIR="/usr/local/ddos"
PROG="/usr/local/ddos/ddos.sh"
IGNORE_IP_LIST="/usr/local/ddos/ignore.ip.list" //IP地址白名單
CRON="/etc/cron.d/ddos.cron" //定時(shí)執(zhí)行程序
APF="/etc/apf/apf"
IPT="/sbin/iptables"
##### frequency in minutes for running the script
##### Caution: Every time this setting is changed, run the script with –cron
##### option so that the new frequency takes effect
FREQ=1 //檢查時(shí)間間隔，默認(rèn)1分鐘
##### How many connections define a bad IP? Indicate that below.
NO_OF_CONNECTIONS=150 //最大連接數(shù)，超過(guò)這個(gè)數(shù)IP就會(huì)被屏蔽，一般默認(rèn)即可
##### APF_BAN=1 (Make sure your APF version is atleast 0.96)
##### APF_BAN=0 (Uses iptables for banning ips instead of APF)
APF_BAN=1 //使用APF還是iptables。推薦使用iptables,將APF_BAN的值改為0即可。
##### KILL=0 (Bad IPs are’nt banned, good for interactive execution of script)
##### KILL=1 (Recommended setting)
KILL=1 //是否屏蔽IP，默認(rèn)即可
##### An email is sent to the following address when an IP is banned.
##### Blank would suppress sending of mails
EMAIL_TO="root" //當(dāng)IP被屏蔽時(shí)給指定郵箱發(fā)送郵件，推薦使用，換成自己的郵箱即可
##### Number of seconds the banned ip should remain in blacklist.
BAN_PERIOD=600 //禁用IP時(shí)間，默認(rèn)600秒，可根據(jù)情況調(diào)整用戶可根據(jù)給默認(rèn)配置文件加上的注釋提示內(nèi)容，修改配置文件。