fail2ban 匹配问题请教

hhx012

我使用fail2ban做正则表达式匹配的时候总是匹配不上，下面是匹配结果，请大神指点。

[root@localhost ~]# fail2ban-regex 'Jun  3 02:40:16 localhost postfix/smtpd[6206]: warning: 89.248.174.101: hostname hosted-by.ecatel.net verification failed: Name or service not known' 'localhost postfix/smtpd\[.*?\]: warning: \[<HOST>\]: hostname .*? verification failed: Name or service not known'

Running tests
=============

Use regex line : localhost postfix/smtpd\[.*?\]: warning: \[<HOST>\...
Use single line: Jun  3 02:40:16 localhost postfix/smtpd[6206]: war...


Results
=======

Failregex
|- Regular expressions:
|  [1] localhost postfix/smtpd\[.*?\]: warning: \[<HOST>\]: hostname .*? verification failed: Name or service not known
|
`- Number of matches:
   [1] 0 match(es)

Ignoreregex
|- Regular expressions:
|
`- Number of matches:

Summary
=======

Sorry, no match

Look at the above section 'Running tests' which could contain important
information.

hhx012

为什么没人帮忙解决啊。。

woxizishen

大部分人用该软体结合iptables直接拦截暴力破解的黑客，很少有人拿它做其他用途。建议去英文官网查查吧