Re: Question on rate limiting on nftables

Gordon Fisher <[email protected]> Fri, 26 Jun 2026 10:04:02 -0700
Newsgroups gmane.comp.security.firewalls.netfilter.general
Message-ID <[email protected]>
On 6/8/26 9:05 AM, Reindl Harald wrote:
>
>
> Am 08.06.26 um 17:01 schrieb Andre Rodier:
>> On Mon, 2026-06-08 at 14:32 +0000, Slavko wrote:
>>> Dňa 8. júna 2026 12:45:55 UTC používateľ Kerin Millar
>>> <[email protected]> napísal:
>>>
>>>> If the problem can be characterised as "I endure too much log noise
>>>> from sshd and I find it annoying" then perhaps configure sshd(8) to
>>>> additionally bind to some other random port than 22 and expose only
>>>> that port.
>>>
>>> Not worth of change ports, soon or latter it will be found
>>> and abused as default port.
>>
>> There is a big advantage on changing the port number, though. It is
>> reducing the noise considerably. Also, a connection attempts on a
>> different port should immediately raise attention, as it is involving
>> more than a basic SSH scan bot
>
> and in fact you can have a few ports before as trigger to put the IP 
> on a drop-list for a few minutes which isn't possible when you host 
> ftp servers
>
Which raises the question, why are people still using ye olde FTP still 
instead of, say, SFTP?

-- 
gfish