netdev - Re: pseudo interface with different hwaddr

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Date:	Wed, 6 May 2009 16:03:08 +0200
From:	ext martin f krafft <madduck@...duck.net>
To:	netdev discussion list <netdev@...r.kernel.org>
Subject: Re: pseudo interface with different hwaddr

also sprach ext martin f krafft <madduck@...duck.net> [2009.02.10.1351 +0100]:
> > Wouldn't macvlan solve this?
> 
> Thanks for the pointer. I will have to compile a kernel to test this
> though, Debian has it disabled (#504611)... :(

Works like a charm with Debian kernels >2.6.28:

piper:~# ip link add link lan address 02:34:22:ef:a2:c3 pseudo type macvlan

piper:~# ip link show pseudo
117: pseudo@lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN 
    link/ether 00:34:22:ef:a2:c3 brd ff:ff:ff:ff:ff:ff

piper:~# dhclient pseudo
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/pseudo/00:34:22:ef:a2:c3
Sending on   LPF/pseudo/00:34:22:ef:a2:c3
Sending on   Socket/fallback
DHCPDISCOVER on pseudo to 255.255.255.255 port 67 interval 7
DHCPOFFER from 192.168.14.1
DHCPREQUEST on pseudo to 255.255.255.255 port 67
DHCPACK from 192.168.14.1
bound to 192.168.14.128 -- renewal in 852 seconds.



Thanks!

-- 
martin | http://madduck.net/ | http://two.sentenc.es/
 
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