From: Pablo Neira Ayuso <pablo@netfilter.org>
To: louis.t42@caramail.com
Cc: netfilter@vger.kernel.org
Subject: Re: Nftables ct count over 2 counter continues to trigger with only 1 connection
Date: Mon, 27 Oct 2025 23:25:45 +0100 [thread overview]
Message-ID: <aP_xafHvkRsAZAep@calendula> (raw)
In-Reply-To: <trinity-93433a71-f31b-49d8-abd8-a8bf718472e1-1761573299550@3c-app-mailcom-bs13>
On Mon, Oct 27, 2025 at 02:54:59PM +0100, louis.t42@caramail.com wrote:
> > After looking at Fernandos analysis, does this work when you restrict
> > this to new packets, i.e.:
>
> Thanks for spending time on this. I can confirm that adding the restriction with the inline jump works great! Of course, it would still be great if the original rules behaved predictably as well.
>
> As an end-user trying to learn, the man documentation surrounding conntrack and especially packet path dynamic set add/update with `ct count over` and similar could be improved. The dynamic set flag also lists "delete" as a valid option with no other references to it which felt odd.
Please send us patches that can be reviewed, it will take a bit of
time on you but it could possibly kick off some discussions, thanks.
prev parent reply other threads:[~2025-10-27 22:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-22 22:54 Nftables ct count over 2 counter continues to trigger with only 1 connection louis.t42
2025-10-23 11:42 ` Pablo Neira Ayuso
2025-10-23 14:00 ` Fernando Fernandez Mancera
2025-10-24 11:45 ` Florian Westphal
2025-10-27 13:54 ` louis.t42
2025-10-27 22:25 ` Pablo Neira Ayuso [this message]
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