> 24. mar. 2021 kl. 19:33 skrev jeanpierre > <jeanpie...@jeanpierredevilliers.xyz>: > > Does there exist an OpenBSD analogue for FreeBSD's blacklistd daemon? > > For the sake of completeness: blacklistd is a daemon that, using pf > anchors, blocks connections from abusive hosts to parctiular services > (e.g. sshd) until they start behaving themselves again. > > I find it very useful for timming down log files.
Not in the base system but you might want to take a peek at pf-badhosts (described among other places in this OpenBSD Journal article https://undeadly.org/cgi?action=article;sid=20210119113425 <https://undeadly.org/cgi?action=article;sid=20210119113425>) which should be fairly easy to adapt to using more or other sources such as the bsdly.net <http://bsdly.net/> feed maintained mainly by kind robots under supervision by yours truly (see https://bsdly.blogspot.com/2018/08/badness-enumerated-by-robots.html <https://bsdly.blogspot.com/2018/08/badness-enumerated-by-robots.html> and links therein and in the proximity) Cheers, Peter — Peter N. M. Hansteen, member of the first RFC 1149 implementation team http://bsdly.blogspot.com/ http://www.bsdly.net/ http://www.nuug.no/ "Remember to set the evil bit on all malicious network traffic" delilah spamd[29949]: 85.152.224.147: disconnected after 42673 seconds.
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