11 Aug
2010
11 Aug
'10
12:07 a.m.
On 10 Aug 2010, at 22:33, John R Pierce pierce@hogranch.com wrote:
If nothing is listening on that port, then whats to 'ban' ?
I experimented with something similar - wrote a small C program that listened on port 22, dumped the source IP to a log which was then picked up by fail2ban.
Worked quite well if remember correctly!
Ben