RetroFed Forum

Welcome to the nostalgia-filled piefed instance of yesteryear.

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Ninguem@lemmy.pt Joined: 2023-04-29

I'd like to progressively rate limit ssh connections by 3 per minute, 12 an hour and 24 a day.

I have these rules that don't seem to be working:

tcp dport 22 ct state new limit rate over 24/day drop comment "24+ a day"
tcp dport 22 ct state new limit rate over 12/hour drop comment "12+ an hour"
tcp dport 22 ct state new limit rate over 3/minute drop comment "3+ a minute"
tcp dport 22 ct state new limit rate 3/minute accept comment "Good SSH"

I'm still stuck in debian 10.13, stock kernel 4.19.316-1 (2024-06-25) and nftables v0.9.0 (Fearless Fosdick).

sets are not yet available, as far as I know.

Welcome to the nostalgia-filled piefed instance of yesteryear.

Open Registration with Application questionnaire.

If you have a question or comment you can post in !meta@retrofed.com or message @DosDude@retrofed.com or @Die4Ever@retrofed.com

In case of downtime and/or emergency, we will post updates on @DosDude@mastodon.social

Some rules we try to uphold:

Be civil. Bigotry is not welcome. This includes (but is not limited to): transphobia, queerphobia, racism, ageism and ableism. We do not promote hate.
Communities need to be Retro or Retro-adjacent.
Please don't upload pornographic content. (use an external image host for that)