Subject: Re: Ethernet [MAC] addresses
To: Martin J. Laubach <>
From: Jason R Thorpe <>
List: current-users
Date: 02/24/2001 10:16:13
On Sat, Feb 24, 2001 at 06:06:30PM +0000, Martin J. Laubach wrote:

 >   Er, where? There is a if_sadl pointer in struct ifnet, but
 > that's about all I can find. Is the supposed procedure to
 > change it a ifconfig down, futz with sadl, ifconfig up? 
 > Shouldn't there be an ioctl to do the change (which could tell
 > one that the driver/card in question does not support altering
 > the mac address?

The problem is that the current ioctl arguments don't have enough
space for a sockaddr_dl -- we need to adjust a few things, first.

        -- Jason R. Thorpe <>