Date: Sun, 18 Sep 2011 15:44:55 +0200 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: Andrew Thompson <thompsa@FreeBSD.org> Cc: freebsd-current@freebsd.org Subject: Re: svn commit: r225380 - head/sys/net Message-ID: <20110918154455.208425e4@fabiankeil.de> In-Reply-To: <201109042206.p84M6W8e008867@svn.freebsd.org> References: <201109042206.p84M6W8e008867@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sig_/O.ZD.f_jZsQCx0nytWElGuO Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Andrew Thompson <thompsa@FreeBSD.org> wrote: > Author: thompsa > Date: Sun Sep 4 22:06:32 2011 > New Revision: 225380 > URL: http://svn.freebsd.org/changeset/base/225380 >=20 > Log: > On the first loop for generating a bridge MAC address use the local > hostid, this gives a good chance of keeping the same address over > reboots. This is intended to help IPV6 and similar which generate > their addresses from the mac. > =20 > PR: kern/160300 > Submitted by: mdodd > Approved by: re (kib) >=20 > Modified: > head/sys/net/if_bridge.c Are there other places where the system advertises the hostid on the network? I always assumed it to be a somewhat private identifier, so I'm a bit surprised by this commit. BTW, the man page still claims that the MAC address is chosen randomly. Fabian --Sig_/O.ZD.f_jZsQCx0nytWElGuO Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk519egACgkQBYqIVf93VJ2EkgCgvfaMkQDVaWm25hj4+QpLw0Bl YtgAoLZ37iyv/gNLzn3GD2rTIuA925Fs =Ynlu -----END PGP SIGNATURE----- --Sig_/O.ZD.f_jZsQCx0nytWElGuO--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20110918154455.208425e4>