logpath = /var/log/httpd/*error_log
maxretry = 6
# 检测抓取邮件地址的爬虫
[apache-badbots]
enabled = true
port = http,https
filter = apache-badbots
logpath = /var/log/httpd/*access_log
bantime = 172800
maxretry = 1
# 检测漏洞和 PHP 脆弱性扫描
[apache-noscript]
enabled = true
port = http,https
filter = apache-noscript
logpath = /var/log/httpd/*error_log
maxretry = 6
# 检测 Apache 溢出攻击
[apache-overflows]
enabled = true
port = http,https
filter = apache-overflows
logpath = /var/log/httpd/*error_log
maxretry = 2
# 检测在服务器寻找主目录的尝试
[apache-nohome]
enabled = true
port = http,https
filter = apache-nohome
logpath = /var/log/httpd/*error_log
maxretry = 2
# 检测执行不存在的脚本的企图
# 这些都是流行的网站服务程序
# 如:webmail, phpMyAdmin,WordPress
port = http,https
filter = apache-botsearch
logpath = /var/log/httpd/*error_log
maxretry = 2
注意这些监狱文件默认的操作是iptables-multiport(定义在/etc/fail2ban/jail.conf中[DEFAULT]字段下的“banaction”中)。这个措施使用iptable的多端口模块禁止一个IP地址。
启用监狱后,你必须重启fail2ban来加载监狱。
在 Fedora 或者 CentOS/RHEL 7中:
$ sudo systemctl restart fail2ban
在 CentOS/RHEL 6中:
$ sudo service fail2ban restart
检查和管理fail2ban禁止状态
监狱一旦激活后,你可以用fail2ban的客户端命令行工具来监测当前的禁止状态。
查看激活的监狱列表:
$ sudo fail2ban-client status
查看特定监狱的状态(包含禁止的IP列表):
$ sudo fail2ban-client status [监狱名]









