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Date: Wed, 12 Dec 2012 04:27:54 +0100 (CET)
From: Jan Engelhardt <jengelh@...i.de>
To: Stephen Hemminger <shemminger@...tta.com>
cc: davem@...emloft.net, netdev@...r.kernel.org, jasowang@...hat.com
Subject: Re: [PATCH] tun: allow setting ethernet addresss while running
On Tuesday 2012-12-11 02:16, Stephen Hemminger wrote:
>This is a pure software device, and ok with live address change.
>--- a/drivers/net/tun.c
>+++ b/drivers/net/tun.c
>@@ -849,6 +849,7 @@ static void tun_net_init(struct net_device *dev)
> /* Ethernet TAP Device */
> ether_setup(dev);
> dev->priv_flags &= ~IFF_TX_SKB_SHARING;
>+ dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
>
> eth_hw_addr_random(dev);
Would this possibly apply to L2TP devices as well?
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