From: Florian Westphal <fw@strlen.de>
To: Phil Sutter <phil@nwl.cc>,
Karuna Grewal <karunagrewal98@gmail.com>,
Pablo Neira Ayuso <pablo@netfilter.org>,
Florian Westphal <fw@strlen.de>,
netfilter-devel@vger.kernel.org
Subject: Re: Implementing Deletion of Set Elements in Rulesets
Date: Thu, 21 Mar 2019 09:45:16 +0100 [thread overview]
Message-ID: <20190321084516.6qmr23meelir7uc3@breakpoint.cc> (raw)
In-Reply-To: <20190321082304.GH4851@orbyte.nwl.cc>
Phil Sutter <phil@nwl.cc> wrote:
> Hi Karuna,
>
> On Thu, Mar 21, 2019 at 11:57:15AM +0530, Karuna Grewal wrote:
> > I'm trying to implement "deletion of set elements in ruleset". For
> > which I wanted to understand the way existing set operations are
> > implemented.
>
> What are you trying to achieve? Anonymous sets are immutable by design.
> If you want to add/delete set elements, you can create a named set and
> reference that from rules. See nftables wiki[1] for examples of usage.
This is about deletion of elements from the packet path in dynamic
sets, see https://people.netfilter.org/pablo/nf-ideas-2019.txt, 1.4 .
next prev parent reply other threads:[~2019-03-21 8:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 6:27 Implementing Deletion of Set Elements in Rulesets Karuna Grewal
2019-03-21 8:23 ` Phil Sutter
2019-03-21 8:45 ` Florian Westphal [this message]
2019-03-21 11:08 ` Phil Sutter
2019-03-24 4:33 ` Karuna Grewal
[not found] ` <CAHRz_yazsKDFYfsVemDLd4av3M+3k6MJnctvFYYMjDD7q2zSMA@mail.gmail.com>
2019-03-25 10:44 ` Phil Sutter
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