a...@gnu.org (Alfred M. Szmidt) writes: > That is correct, GNU ifconfig does not support setting the MAC > address.
Guix also includes the 'iproute2' package, which includes a program called 'ip' that can do the same kinds of jobs as 'ifconfig'. I've successfully used it in the past to set the MAC address of my network devices. IIRC, the command would be something like this: ip link set <device> address <mac-addr> Mark