From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Vehent <julien@linuxwall.info>
Subject: TBF parameters: overhead and linklayer =?UTF-8?Q?=3F?=
Date: Tue, 16 Mar 2010 07:47:45 +0100
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Hello guys,

I tried to ask this on netdev, but without luck. Maybe somebody will know
the answer here.

TC_TBF man page seem outdated (even in latest version of iproute2) and
doesn't explain what those two parameters do:

# tc qdisc add tbf help
Usage: ... tbf limit BYTES burst BYTES[/BYTES] rate KBPS [ mtu
BYTES[/BYTES] ]
        [ peakrate KBPS ] [ latency TIME ] [ overhead BYTES ] [ linklayer
TYPE ]


 - overhead ?
 - linklayer ?

Or did I miss something in the code/manpages?


Thanks,
Julien
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