From: Tomasz Pala <gotar@polanet.pl>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH ulogd] log NAT events using IPFIX
Date: Thu, 14 Dec 2023 00:42:21 +0100 [thread overview]
Message-ID: <20231213234220.GA12442@polanet.pl> (raw)
In-Reply-To: <20231213122708.GD18912@polanet.pl>
On Wed, Dec 13, 2023 at 13:27:08 +0100, Tomasz Pala wrote:
> It's not clear whether "last packet" should be read as "final/closing packet",
> but with this field carrying a value of 0 the nfdump doesn't handle the
> flowStartMilliseconds value as well.
The fix below should address this issue:
https://github.com/phaag/nfdump/pull/489
- nevertheless, it needs to be confirmed, pulled and released to take effect.
Besides, with flow.end = 0 the connection duration is off (calculated to
be some huge negative numher), while flow.end==flow.start makes this
implicitly equal to 0. Your call.
--
Tomasz Pala <gotar@pld-linux.org>
prev parent reply other threads:[~2023-12-13 23:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-10 20:17 [PATCH ulogd] log NAT events using IPFIX Tomasz Pala
2023-12-12 13:47 ` Pablo Neira Ayuso
2023-12-12 18:44 ` Tomasz Pala
2023-12-12 19:45 ` Tomasz Pala
2023-12-12 20:08 ` Tomasz Pala
2023-12-13 11:49 ` Tomasz Pala
2023-12-13 11:29 ` Tomasz Pala
2023-12-13 12:27 ` Tomasz Pala
2023-12-13 23:42 ` Tomasz Pala [this message]
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