From: Florian Westphal <fw@strlen.de>
To: <netfilter-devel@vger.kernel.org>
Subject: [PATCH] conntrack-tools: support conntrack dump status filtering
Date: Mon, 2 Aug 2021 11:12:27 +0200 [thread overview]
Message-ID: <20210802091231.1486-1-fw@strlen.de> (raw)
These changes to libnetfilter-conntrack and conntrack-tools allow to
dump the connection tracking table while suppressing entries that
lack the given status bits.
This allows for example to limit the dump rquest to only contain
entries that did not yet see a reply.
First patch syncs the embedded uapi header with that of nf-next,
second patch adds the status dump filter glue to libnetfilter-conntrack.
Patch 3 is the main change.
Patch 4 adds support for the simpler 'UNREPLIED' keyword, this seems
easier to use than to ask for '!SEEN_REPLY'.
next reply other threads:[~2021-08-02 9:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 9:12 Florian Westphal [this message]
2021-08-02 9:12 ` [PATCH lnf-conntrack 1/4] include: sync uapi header with nf-next Florian Westphal
2021-08-02 9:12 ` [PATCH lnf-conntrack 2/4] src: add support for status dump filter Florian Westphal
2021-08-02 9:12 ` [PATCH conntrack-tools 3/4] conntrack: enable kernel-based status filtering with -L -u STATUS Florian Westphal
2021-08-02 9:12 ` [PATCH conntrack-tools 4/4] conntrack: add shorthand mnemonic for UNREPLIED Florian Westphal
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