From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: Oleg Kutkov <elenbert@gmail.com>
Cc: "Américo Wang" <xiyou.wangcong@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: Notifier chains bug ?
Date: Tue, 2 Mar 2010 23:42:56 +0800 [thread overview]
Message-ID: <20100302153651.GC4014@hack> (raw)
In-Reply-To: <5e9821061003012150y15e543cdkf6f23c3a7a47e4a3@mail.gmail.com>
On Tue, Mar 02, 2010 at 07:50:01AM +0200, Oleg Kutkov wrote:
>2010/3/2 Américo Wang <xiyou.wangcong@gmail.com>:
>> On Tue, Mar 2, 2010 at 8:08 AM, Oleg Kutkov <elenbert@gmail.com> wrote:
>>> Hello.
>>> I try to used notifier chains for monitoring network devices events.
>>> All works perfectly when just i'm connecting/disconnecting network cable or
>>> up/down interface via ifconfig.
>>> But when i try to change interface address - nothing happens. Notifier is
>>> don't send any events :(
>>
>> I think you mean IP address? No, NETDEV_CHANGEADDR is for hardware
>> address, not for IP address.
>>
>> If you were changing mac address, you will receive NETDEV_CHANGEADDR.
>>
>
>Thank for quick answer.
>Yes, i mean IP address. And what about NETDEV_CHANGE ?
It is for rtnetlink state transition.
>Is there possible for monitoring IP address/netmask changing ?
>
AFAIK, no.
Cc'ing netdev experts...
next prev parent reply other threads:[~2010-03-02 15:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-02 0:08 Notifier chains bug ? Oleg Kutkov
2010-03-02 3:24 ` Américo Wang
2010-03-02 5:50 ` Oleg Kutkov
2010-03-02 15:42 ` Américo Wang [this message]
2010-03-02 15:57 ` Atis Elsts
[not found] ` <7f9bf5711003020755p653a0b8cq707e9b1e12b44c98@mail.gmail.com>
2010-03-04 10:08 ` Américo Wang
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