From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 8D42D1FF165 for ; Thu, 3 Jul 2025 13:56:19 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 6BE7A11F9F; Thu, 3 Jul 2025 13:57:00 +0200 (CEST) From: Christoph Heiss To: pve-devel@lists.proxmox.com Date: Thu, 3 Jul 2025 13:54:06 +0200 Message-ID: <20250703115621.883244-5-c.heiss@proxmox.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250703115621.883244-1-c.heiss@proxmox.com> References: <20250703115621.883244-1-c.heiss@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.030 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pve-devel] [PATCH firewall v3 04/14] firewall: helpers: add sub for flushing conntrack entries by mark X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" A small helper routine for flushing all conntrack table entries which are marked with a specific value. Signed-off-by: Christoph Heiss --- Changes v1 -> v2: * no changes Changes v2 -> v3: * rebased on trixie debian/control | 3 ++- src/PVE/Firewall/Helpers.pm | 12 ++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/debian/control b/debian/control index 2e8e528..59c45af 100644 --- a/debian/control +++ b/debian/control @@ -17,7 +17,8 @@ Standards-Version: 4.6.2 Package: pve-firewall Architecture: any Conflicts: ulogd, -Depends: ebtables, +Depends: conntrack, + ebtables, ipset, iptables, libpve-access-control, diff --git a/src/PVE/Firewall/Helpers.pm b/src/PVE/Firewall/Helpers.pm index 251ee22..0abfd5d 100644 --- a/src/PVE/Firewall/Helpers.pm +++ b/src/PVE/Firewall/Helpers.pm @@ -16,6 +16,7 @@ our @EXPORT_OK = qw( remove_vmfw_conf clone_vmfw_conf collect_refs + flush_fw_ct_entries_by_mark ); my $pvefw_conf_dir = "/etc/pve/firewall"; @@ -188,4 +189,15 @@ sub collect_refs { return $res; } +# Flushes all conntrack table entries which are CONNMARK'd with the specified value. +sub flush_fw_ct_entries_by_mark { + my ($mark) = @_; + + PVE::Tools::run_command( + ['conntrack', '--delete', '--mark', $mark], + noerr => 1, + quiet => 1, + ); +} + 1; -- 2.49.0 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel