On Feb 16 2007 23:04, Sylvester Lykkehus wrote:
Jan Engelhardt wrote:
Hi,
21:39 ichi:~ > ifconfig lo
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
[...]
You could have shown an interface which actually has a hardware
address ;-)
ifconfig is broken. Heck, it does not even display secondary addresses
that don't have labels. Don't use it.
# ip l sh lo
1: lo: mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
# cat /sys/class/net/lo/address
00:00:00:00:00:00
# cat /sys/class/net/dsl0/address
(no result)
# cat /sys/class/net/tun0/address
(no result)
Result: lo *does* have a MAC address.
Jan
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ft: http://freshmeat.net/p/chaostables/
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