Date: Sat, 25 May 2019 10:17:45 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 237477] kernel option PF_DEFAULT_TO_DROP breaks rdr rules with pass keyword. Message-ID: <bug-237477-7501-d8QX7cAYdx@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-237477-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-237477-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237477 Kristof Provost <kp@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kp@freebsd.org --- Comment #1 from Kristof Provost <kp@freebsd.org> --- I think I see what's going on there. PF_DEFAULT_TO_DROP sets V_pf_default_rule.action = PF_DROP; A 'rdr pass' sets the 'natpass' flag on a rule (I think, not 100% sure), which causes us to do: if (nr->natpass) r = NULL; in pf_test_rule(). That's intended to just select the default rule, which usually passes traffic. With 'PF_DEFAULT_TO_DROP' that doesn't work as expected. Note that I'm not picking this bug up right now. It's on my todo list with many dozens of others. I make no promises about when I'll come back to this. -- You are receiving this mail because: You are the assignee for the bug.
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