Date: Sun, 11 May 2014 20:24:35 +0100 From: David Chisnall <theraven@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org> Cc: "FreeBSD-CURRENT@freebsd.org Current" <freebsd-current@freebsd.org> Subject: Re: Ordering for network-sensitive rc scripts Message-ID: <5C90ED2E-4A10-4E2B-9399-292E2FD616E7@FreeBSD.org> In-Reply-To: <CAJ-VmokHd_bW9DC53e2r3=E5okd8c1wFkr2VRkQ6Gx-464d5YA@mail.gmail.com> References: <DA602ED0-ECBC-4A3D-8F1B-9CB80EDE12B5@FreeBSD.org> <CAJ-Vmo=2Zw-WkBJj%2BeEjG5k9eMs_Oxs_P4cN6iRh75j2z_EB2g@mail.gmail.com> <B46D241C-DC7F-41E0-A344-AB6BC3708F2A@FreeBSD.org> <CAJ-VmokHd_bW9DC53e2r3=E5okd8c1wFkr2VRkQ6Gx-464d5YA@mail.gmail.com>
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On 11 May 2014, at 20:23, Adrian Chadd <adrian@freebsd.org> wrote: > On 11 May 2014 12:01, David Chisnall <theraven@freebsd.org> wrote: >> On 17 Apr 2014, at 09:30, Adrian Chadd <adrian@FreeBSD.org> wrote: >>=20 >>> Can't we add a devd hook to do that? >>=20 >> I tried doing this, but it turns out that wlan devices don't appear = to send devd LINK_UP / LINK_DOWN events. It would be nice to have a = clean solution to this. By default, using the stock rc scripts, my = router is currently not able to forward packets from the WiFi until I've = logged into it and manually run 'service pf restart', which is a bit = crazy. I've hacked around it by having a script run from rc.local that = sleeps for 60 seconds and then restarts a few things, but that's really, = really ugly. >>=20 >> On closer inspection, pf doesn't fail silently, it complains about a = syntax error in my config file because wlan0 is not a known interface. >>=20 >> We therefore have an rc ordering problem if you want to use pf and = WiFi at the same time. This problem was introduced some time between = 9.2 and 10.0. >=20 > Is there a PR for this? It's the first I've heard of it. Not yet. This is the result of my investigations as of 10 minutes ago. = I'll file a PR, if no one can tell me I'm doing something obviously = wrong... David
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