Date: Wed, 17 Sep 2014 00:12:23 +0200 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Adrian Chadd <adrian@freebsd.org> Cc: Kevin Oberman <rkoberman@gmail.com>, FreeBSD CURRENT <freebsd-current@freebsd.org>, FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: 11.0-CURRENT and Lenovo ThinkPad E540: No LAN, no WiFI Message-ID: <20140917001223.526d9560.ohartman@zedat.fu-berlin.de> In-Reply-To: <CAJ-Vmomkqzf%2BDZpg15gEyv5ZY3ePNu-0h4n1PqJX9uO8VpA5-g@mail.gmail.com> References: <20140915233833.5bdd0725.ohartman@zedat.fu-berlin.de> <CAN6yY1vP-CCOy8aWp8m1z2ijkRH5pm-UeXKf9i-QKf4jesCKUA@mail.gmail.com> <CAJ-Vmomyd6yPWOdWO-GUe_ZxFpyE-FZbsdEVBGhcMUr64_o5gg@mail.gmail.com> <20140916131854.46acc5fb.ohartman@zedat.fu-berlin.de> <CAJ-Vmomkqzf%2BDZpg15gEyv5ZY3ePNu-0h4n1PqJX9uO8VpA5-g@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sig_/V.pz09ODHFWzNpI38HmflqC Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Am Tue, 16 Sep 2014 08:40:25 -0700 Adrian Chadd <adrian@freebsd.org> schrieb: > Ah, jumbo frames. Maybe you got lucky and some ethernet drivers > default to accepting larger frames even if the MTU is 1500. >=20 >=20 > -a It is not the jumbo frame that makes this specific NIC work, I have to set = the mtu explicitely to make it work. To make this notebook work in different departments, I need to use DHCP. At= the moment I have to set the mtu manually, disbaling and reenabling the NIC (ifconfig re= 0 down, ifconfig re0 mtu xxxx, ifconfig re0 up). This seems to be strange. After that, the NIC seems to work as expected and= the Laptop has connection. Oliver --Sig_/V.pz09ODHFWzNpI38HmflqC Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJUGLXLAAoJEOgBcD7A/5N8cfwIAIadAZyy0Qu9cMqWG5f2niKU fhEBJoZOiQM3f+mDYYKfnaQW2/yUbD0m6rrMh7WkRrAQu2dLT3mkWQ7PtlIS9E4N pUdwuoDMWgW88BYoyFmwNHD+sJr10H3J09i3wCVyrllYVfzD8SZMhohoOMh9MF2J n8rFn2T0mejD2+kf0fFzjYM4EaIYklO9RqcvkTEbqMPMsbIhC+Q827k/Rt49k5rv h0+BPN8VoIj05jOyioE/dIsz7X2Mw1qu1JsUyirp/OS8LBwdebw/fk+krCvnskc/ aQxcaVBtKvTKK88Bn9s9mEAYiAEGya9CWch/kzDN5qmEVXpOw9itD9+m2lwOVAI= =YJ+d -----END PGP SIGNATURE----- --Sig_/V.pz09ODHFWzNpI38HmflqC--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20140917001223.526d9560.ohartman>