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Date:      Thu, 6 Mar 2014 08:35:03 -0700
From:      Warner Losh <imp@bsdimp.com>
To:        clutton <clutton@zoho.com>
Cc:        FreeBSD Hackers <freebsd-hackers@freebsd.org>, freebsd-drivers@freebsd.org
Subject:   Re: Reading burned-in NIC MAC address from the user space.
Message-ID:  <10C93415-7C49-459E-921E-EE358C3B886C@bsdimp.com>
In-Reply-To: <1394115222.8935.17.camel@eva02>
References:  <1394115222.8935.17.camel@eva02>

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On Mar 6, 2014, at 7:13 AM, clutton <clutton@zoho.com> wrote:

> Hi lists.
>=20
> I'm porting a GNU macchanger to the FreeBSD. Everything has almost =
done,
> except restoring the mac to the original one.
>=20
> The Linux users can exploit ioctl with SIOCETHTOOL pointing to a =
proper
> ifreq(ETHTOOL_GPERMADDR), I have no idea how to do this using FreeBSD,
> is it even possible?

I=92d check the source for ifconfig.

	ifconfig ep0 link 1:2:3:4:5:6

does the trick=85

Warner=



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