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   BBBS.ENGLISH      The International BBBS Support Echo      2,762 messages   

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   Message 2,684 of 2,762   
   Sean Rima to Kim Heino   
   Script to monitor for telnet bots   
   07 Feb 25 23:21:24   
   
   MSGID: 2:222/2.0 56d1fe5c   
   REPLY: 2:222/2.0 6bae9559   
   TZUTC: 0200   
   CHRS: LATIN-1 2   
   >>Has anyone got a script that scans log0 for repeated offenders trying telnet,   
   >> ftp etc   
   > I'm using rate limiting on my firewall and block too many connections there.   
   > It's better than inet.bbb and I've had zero problems with bots.   
   > My choice for firewall is Foomuuri: https://github.com/FoobarOy/foomuuri   
   > Example config:   
   > macro {   
   > bbbs_rate  saddr_rate "1/minute burst 2" saddr_rate_name bbbs_limit   
   > }   
   > public-localhost {   
   > ftp bbbs_rate ipv4   
   > ftp ipv6 reject      # bftpd doesn't support IPv6   
   > ftps bbbs_rate ipv4   
   > ftps ipv6 reject     # bftpd doesn't support IPv6   
   > telnet bbbs_rate   
   > tcp 24554 bbbs_rate  # BinkP   
   > ...   
   > }   
   >> I have been checking some of the repeaters on my logs against abuseipdb and   
   >> adding them to the blocked section of inet   
   > Foomuuri can automatically import and refresh external IP-lists for block   
   > lists.   
   > Take a look at fail2ban too. It works nicely with Foomuuri.   
   > https://github.com/FoobarOy/foomuuri/issues/9   
      
   Thanks, that I think will be a better idea. Need to improve my firewall anyway   
      
   Sean   
      
   --- BBBS/Li6 v4.10 Toy-7   
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