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Date:      Fri, 27 Jan 2006 08:25:47 -0800
From:      Brooks Davis <brooks@one-eyed-alien.net>
To:        Will Froning <wfroning@angui.sh>
Cc:        "Kelly D. Grills" <kdgrills@the-grills.com>, freebsd-stable@freebsd.org
Subject:   Re: dhclient wedged
Message-ID:  <20060127162547.GA20549@odin.ac.hmc.edu>
In-Reply-To: <20060127062215.R33584@home.angui.sh>
References:  <43D339CC.3020204@forrie.com> <20060122155131.GA823@the-grills.com> <20060127062215.R33584@home.angui.sh>

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On Fri, Jan 27, 2006 at 06:30:36AM -0800, Will Froning wrote:
> Kelly,
>=20
> On Sun, 22 Jan 2006, Kelly D. Grills wrote:
> =3D>On Sun, Jan 22, 2006 at 02:52:44AM -0500, Forrest Aldrich wrote:
> =3D>>=20
> =3D>> I reported this problem a few OS versions back... pre-6.  I'm on=20
> =3D>> FreeBSD-6-STABLE, and I've found the dhclient once again "wedged" i=
n a=20
> =3D>> mode that was eating a lot of CPU. =20
> =3D>>=20
> =3D>> The solution is to kill it, and restart.
> =3D>>=20
> =3D>> I'm on Comcast's network, so I don't really know if their DHCP serv=
er is=20
> =3D>> doing something that FreeBSD's stock dhclient doesn't like; however=
, I=20
> =3D>> wonder if someone else has noticed this problem, etc.
> =3D>>=20
> =3D>Yes, I've also had the same problem (6.0-RELEASE), on Comcast also.
> =3D>I installed isc-dhcp3-client-3.0.3_1 from ports and haven't had a=20
> =3D>problem since. (crossing fingers ;=3D)
>=20
> not sure if it's the same problem for you, but Comcast in my area=20
> supplies a bad entry for DNS Suffix/Search order
>=20
> ((hsd1.ca.comcast.net)(hsd2.ca.comcast.net))

I must say that's a really creative one.  I wonder if it even works for
Windows.

> And my little netgear router doesn't like that entry and _seems_ to=20
> only supply "hsd1.ca.comcast.net))" via dhcp.  My Mac and Winbloze=20
> boxes do fine, but FBSD rejects the dhoffer unless isc's dhclient is=20
> used.  I haven't tried plugging directly into the Comcast router, so I=20
> don't know if FBSD will accept the original offer with parens...

If you upgrade to 6.0-STABLE the offer won't be rejected, it will just
delete the invalid entry.

-- Brooks

--=20
Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4

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