Date: Wed, 15 Jul 2009 21:52:14 +0200 From: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: WOL on em0 (enable wol_magic by default) Message-ID: <4A5E336E.1020604@omnilan.de>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig00A30E7EABC44D5A2D3543F7 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: quoted-printable Hello, I recognized that the if_em FreeBSD driver doesn't enable wol_magic by=20 default. Recently I found out that interrupting the boot process of a ESX machine = would lead to a non-ethernet-wakable server. Only after booting and=20 shutting down the ESX(i) the server woke up as expected. Now I checked it with FreeSBD and after shutting down the server it=20 doesn't respond to wol magic packets. One has to set `ifconfig em0 wol_magic` for example. Then it worked,=20 although the wol feature isn't reported by the interface: em0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 15= 00 options=3D9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM> Now comes the annoying part: It works only _sometimes_ Haven't found any rule yet. Maybe someone else can shade light on this mystic WOL behaviour (Jack?) Thanks in advance, -Harry --------------enig00A30E7EABC44D5A2D3543F7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (FreeBSD) iEYEARECAAYFAkpeM24ACgkQLDqVQ9VXb8gqdgCeJUc46YWYpSR8cOJhZo1QTrDX XhgAoK1YMAgBSCDjTI5WoctuCEHW0EcP =sMN/ -----END PGP SIGNATURE----- --------------enig00A30E7EABC44D5A2D3543F7--
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