> 30. mai 2020 kl. 11:54 skrev Walter Alejandro Iglesias <w...@roquesor.com>: > > The problem is most system administrators out there do very little. If > you were getting spam or attacks from some IP, even if you report the > issue to the respective whois abuse@ address, chances are attacks from > that IP won't stop next week, nor even next month. > > So, in general terms, I would refrain as much as possible from hurry to > expiring addresses. Just my opinion.
Yes, there are a lot of systems out there that seem to be not really maintained at all. After years of advocating 24 hour expiry some time back I went to four weeks on the ssh brutes blacklist. Even then it seems that some of them turn up again pretty much instantly after expiry. All the best, — 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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