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Re: [Bugme-new] [Bug 4189] New: IPv6 link local addresses are not assign

To: yoshfuji@xxxxxxxxxxxxxx
Subject: Re: [Bugme-new] [Bug 4189] New: IPv6 link local addresses are not assigned correctly on multiple-bonding enviromrnts
From: "David S. Miller" <davem@xxxxxxxxxxxxx>
Date: Thu, 10 Feb 2005 12:25:23 -0800
Cc: netdev@xxxxxxxxxxx, ikebe.takashi@xxxxxxxxxxxxx, akpm@xxxxxxxx, ctindel@xxxxxxxxxxxxxxxxxxxxx, fubar@xxxxxxxxxx, bonding-devel@xxxxxxxxxxxxxxxxxxxxx
In-reply-to: <20050210.182225.07335127.yoshfuji@linux-ipv6.org>
References: <20050210002356.500401f7.akpm@osdl.org> <20050210.182225.07335127.yoshfuji@linux-ipv6.org>
Sender: netdev-bounce@xxxxxxxxxxx
On Thu, 10 Feb 2005 18:22:25 +0900 (JST)
YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@xxxxxxxxxxxxxx> wrote:

> Ethernet devices is not allowed to change its MAC during it is up.

This is not true.

All ethernet drivers try to support this, and just about all do.
This is what dev->set_mac_address() driver routine implements.

I guess this causes problems for ipv6 local addresses, it
will need to catch some callback to handle these events and
thus adjust the local address properly.

This is the real bug in my opinion, ipv4 handles this situation
just fine.


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