Modify your MAC address? I think you can.
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发送时间: 2006年3月4日 4:01
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主题: Bridge Digest, Vol 31, Issue 2
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Today's Topics:
1. Re: bridge MAC address (Stephen Hemminger)
2. RE: bridge MAC address (Levi Ariel-BAL023)
3. Re: bridge MAC address (Stephen Hemminger)
----------------------------------------------------------------------
Message: 1
Date: Thu, 2 Mar 2006 12:31:02 -0800
From: Stephen Hemminger <[EMAIL PROTECTED]>
Subject: Re: [Bridge] bridge MAC address
To: "Levi Ariel-BAL023" <[EMAIL PROTECTED]>
Cc: [email protected]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=US-ASCII
On Thu, 2 Mar 2006 20:20:38 +0200
"Levi Ariel-BAL023" <[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I have notice that the bridge gets the "lowest" MAC address of its
> interfaces.
>
> Function: br_stp_recalculate_bridge_id()
>
>
>
> Is there a meaning behind this or not?
>
>
>
> Thanks,
>
> Ariel
>
It's part of the Spanning Tree Protocol in the 802.1d standard.
In later kernels you can reset the address to be the same as any
of the interfaces being bridged.
------------------------------
Message: 2
Date: Fri, 3 Mar 2006 10:03:04 +0200
From: "Levi Ariel-BAL023" <[EMAIL PROTECTED]>
Subject: RE: [Bridge] bridge MAC address
To: "Stephen Hemminger" <[EMAIL PROTECTED]>
Cc: [email protected]
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"
Stephen,
Thanks for your quick respond.
What do you mean by "later kernels"? I curently use kernel 2.4.20
Can I add a ioctl that enables modifying the bridge MAC address?
Thanks,
Ariel
-----Original Message-----
From: Stephen Hemminger [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 02, 2006 10:31 PM
To: Levi Ariel-BAL023
Cc: [email protected]
Subject: Re: [Bridge] bridge MAC address
On Thu, 2 Mar 2006 20:20:38 +0200
"Levi Ariel-BAL023" <[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I have notice that the bridge gets the "lowest" MAC address of its
> interfaces.
>
> Function: br_stp_recalculate_bridge_id()
>
>
>
> Is there a meaning behind this or not?
>
>
>
> Thanks,
>
> Ariel
>
It's part of the Spanning Tree Protocol in the 802.1d standard.
In later kernels you can reset the address to be the same as any
of the interfaces being bridged.
------------------------------
Message: 3
Date: Fri, 3 Mar 2006 07:38:09 -0800
From: Stephen Hemminger <[EMAIL PROTECTED]>
Subject: Re: [Bridge] bridge MAC address
To: "Levi Ariel-BAL023" <[EMAIL PROTECTED]>
Cc: [email protected]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=US-ASCII
On Fri, 3 Mar 2006 10:03:04 +0200
"Levi Ariel-BAL023" <[EMAIL PROTECTED]> wrote:
>
> Stephen,
>
> Thanks for your quick respond.
>
> What do you mean by "later kernels"? I curently use kernel 2.4.20
> Can I add a ioctl that enables modifying the bridge MAC address?
>
> Thanks,
> Ariel
>
I think I added it for 2.6.15
------------------------------
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Content preview: --==============(321102405930132=Content-Type:
text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit Modify
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