From: Patrick McHardy <kaber@trash.net>
To: Florian Westphal <fw@strlen.de>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [RFC PATCH nft userspace] nft: connlabel matching support
Date: Sun, 16 Feb 2014 20:41:05 +0000 [thread overview]
Message-ID: <20140216204104.GA21419@macbook.localnet> (raw)
In-Reply-To: <544ec23c-621a-456c-9e65-ea67703f7aee@email.android.com>
On Sun, Feb 16, 2014 at 05:53:33PM +0000, Patrick McHardy wrote:
> On 16. Februar 2014 17:51:32 GMT+00:00, Florian Westphal <fw@strlen.de> wrote:
> >> > As a side note, experimenting a bit with tcp flags:
> >> >
> >> > add rule filter output tcp flags & (syn|ack) == (syn|ack)
> >> >
> >> > works fine with current master branch. But list shows
> >> >
> >> > "tcp flags & 18 == 18", i.e. no symbol translation.
> >> >
> >> > Shouldn't it restore the symbolic names?
> >> > I think this is the very same problem that I had with my connlabel
> >> > dabbling, so it would be nice if it could be solved in generic way.
> >>
> >> Most likely. Please see if the attached patch solves this.
> >
> >No:
> >add rule filter output tcp flags & (syn|ack) == (syn|ack)
> >list table filter
> >tcp flags & 18 == 18
> >
> >The expression works.
>
> I'll look into it in about an hour.
It requires a bit more work. I'm half way through, but if this is holding
you up, I'd suggest to just proceed as if it were working already.
prev parent reply other threads:[~2014-02-16 20:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-15 22:47 [RFC PATCH nft userspace] nft: connlabel matching support Florian Westphal
2014-02-16 8:53 ` Patrick McHardy
2014-02-16 11:01 ` Florian Westphal
2014-02-16 11:12 ` Patrick McHardy
2014-02-16 11:27 ` Florian Westphal
2014-02-16 11:33 ` Patrick McHardy
2014-02-16 16:59 ` Florian Westphal
2014-02-16 17:23 ` Patrick McHardy
2014-02-16 17:51 ` Florian Westphal
2014-02-16 17:53 ` Patrick McHardy
2014-02-16 20:41 ` Patrick McHardy [this message]
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