From: <imnozi@gmail.com>
To: netfilter@vger.kernel.org
Subject: nf-ct-list and nf-exp-delete
Date: Tue, 7 Oct 2025 05:15:08 -0400 [thread overview]
Message-ID: <20251007051508.049e8821@playground> (raw)
[iptables v1.8.7; old, but it's what I have.]
Why does 'nf-exp-delete -i [id]' *not* remove remove some conntrack entries even after being told to remove them multiple times? It deletes most entries for my purposes (if condition is met, delete conntrack entry and block the IP using ipset). Blocked IPs are DROPped on internet side, and RESET and REJECTed on the internal side. But from time to time, I see ESTABLISHED conns that don't get (can't be) deleted.
Thanks,
Neal
next reply other threads:[~2025-10-07 9:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-07 9:15 imnozi [this message]
2025-10-07 11:10 ` nf-ct-list and nf-exp-delete Pablo Neira Ayuso
2025-10-07 22:45 ` imnozi
2025-10-08 11:50 ` Pablo Neira Ayuso
2025-10-08 21:01 ` imnozi
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