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Date:      Fri, 20 Jul 2018 20:51:52 +0000
From:      bugzilla-noreply@freebsd.org
To:        pf@FreeBSD.org
Subject:   [Bug 196314] pf nested inline anchors does not work
Message-ID:  <bug-196314-16861-vPWPaH0s4K@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-196314-16861@https.bugs.freebsd.org/bugzilla/>
References:  <bug-196314-16861@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D196314

mickey242@gmx.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mickey242@gmx.net

--- Comment #7 from mickey242@gmx.net ---
I am on releng 11.2 and am experiencing the same problem. Filter rules
contained within nested inline anchors are ineffective. The following pf.co=
nf
that is similar in structure to the example shown in pf.conf(5) section ANC=
HORS
should allow ports time and daytime to be accessible, but only time port ca=
n be
reached:

anchor "an1" {
    pass in quick proto tcp to port time
    anchor "an2" {
        pass in quick proto tcp to port daytime
    }
}

It works as expected as soon as you turn the inner anchor into a regular
(non-inline) anchor and load it's contents either using pfctl or via load
anchor "an2" from "file"

I also tested whether it makes any difference when the outer anchor is a
regular anchor, but it doesn't. Result is the same. The only place where ru=
les
contained within an inline anchor work as expected is when the inline ancho=
r is
directly attached to the main ruleset.

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