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From: "Joachim Wickman" <jwickman@tawi.fi>
To: lartc@vger.kernel.org
Subject: [LARTC] HTB and TC on MAC addresses
Date: Thu, 12 Jun 2003 18:03:43 +0000	[thread overview]
Message-ID: <marc-lartc-105544132619072@msgid-missing> (raw)

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Hi 

I've searched the archive for a solution where I want to limit/shape WLAN users. I only know's their MAC, because they get their IP from dhcp.

> Why not, just use negative offsets with U32 to access
>the 14-byte eth frame header before the IP header:
>
>Decimal Ofs	Description
>-----------------------------------
>-14:		DST MAC, 6 bytes
>-8:		SRC MAC, 6 bytes
>-2:		Eth PROTO, 2 bytes, eg. ETH_P_IP
>0:		Protocol header (IP Header)
>

Is the above true? If so, can you give me an example with MAC address 00:04:e2:5f:eb:e4.

And, is it possible to shape so everyone gets 256kbit each?

Thx, 
  Joachim


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             reply	other threads:[~2003-06-12 18:03 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-06-12 18:03 Joachim Wickman [this message]
2003-06-12 18:07 ` [LARTC] HTB and TC on MAC addresses David Boreham
2003-06-12 19:14 ` Martin A. Brown
2003-06-13 13:26 ` Burnside, Andrew
2003-06-15 20:59 ` Trevor Warren
2003-06-16  7:29 ` Joachim Wickman
2003-06-16  7:50 ` Stef Coene
2003-06-16 13:02 ` Joachim Wickman
2003-06-16 16:53 ` Stef Coene
2003-06-16 16:54 ` Stef Coene

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