Date: Mon, 24 Dec 2012 12:13:42 -0700 From: Warner Losh <imp@bsdimp.com> To: Ian Lepore <freebsd@damnhippie.dyndns.org> Cc: freebsd-arm@freebsd.org Subject: Re: Raspberry Pi EABI test image Message-ID: <9727806D-8356-4A98-B609-9B86BC42795F@bsdimp.com> In-Reply-To: <1356371614.1129.114.camel@revolution.hippie.lan> References: <20121224103825.086cd584@fubar.geek.nz> <50D79C5C.1000704@m5p.com> <20121224135512.30c84b7c@fubar.geek.nz> <50D87B88.6080504@m5p.com> <1356371614.1129.114.camel@revolution.hippie.lan>
next in thread | previous in thread | raw e-mail | index | archive | help
On Dec 24, 2012, at 10:53 AM, Ian Lepore wrote: > On Mon, 2012-12-24 at 10:58 -0500, George Mitchell wrote: >> On 12/23/12 19:55, Andrew Turner wrote: >>> On Sun, 23 Dec 2012 19:05:48 -0500 >>> George Mitchell <george+freebsd@m5p.com> wrote: >>> [...] >>>> Although rc.conf says ue0_config=3D"DHCP"', dhclient doesn't run. = I can >>>> run it manually, and then everything network-related works. >>> I've seen this before with other RPi images. >>>=20 >> Changing DHCP to SYNCDHCP "fixes" the issue. I'll try to see if I = can >> figure out why DHCP doesn't work. >>=20 >=20 > To look into why =3DDHCP doesn't work, look at devd and the devd rules = to > figure out why usb-based interfaces (apparently) aren't being handled. > The way the rc system works these days, DHCP means "do 'ifconfig up' = on > the interface and let devd launch dhclient in response to that", and > SYNCDHCP means "the rc system directly invokes dhclient immediately". Or alternatively, you can look at the early startup state of the ue0 = device and look for subtle differences between it and other interfaces. = For a short period of time it may throw some weird error that dhclient = isn't coping with. But check to make sure that there's a rule that's run when it happens. = Since devd has transitioned to the link messages that are independent of = device type, I don't think there's a difference there, but you never = know. Finally, you might try it on a laptop, since that's an easy test = environment... Warner
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?9727806D-8356-4A98-B609-9B86BC42795F>