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Date:      Mon, 27 Mar 2006 14:24:25 +0200
From:      <Tyrone@telecity.se>
To:        <freebsd-ipfw@freebsd.org>
Subject:   RE: udp packet problem
Message-ID:  <D3BBF0C6F2FC0448BFCA2F965F2192630F6F1F@sto1.tcy.prv>

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Hi,

=20

This problem goes away if I turn traffic shaping off.

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My configuration file looks like this:

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ipfw pipe 6 config bw 65000Kbit/s #setup shaping pipes 65Mbit

ipfw queue  11 config pipe 6 weight 100=20

ipfw queue  12 config pipe 6 weight 100=20

ipfw add 112 queue 11 ip from any to any in via vlan13=20

ipfw add 112 queue 12 ip from any to any out via vlan13

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Why can't I have traffic shaping on without affecting the customers
service they want to be able to send udp packets larger than 2k?=20

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________________________________

From: Tyrone Van Der Haar (STO)=20
Sent: den 27 mars 2006 10:22
To: 'freebsd-ipfw@freebsd.org'
Subject: udp packet problem

=20

We have a Freebsd 5.4 router doing traffic shaping on a vlan interface.

=20

Problem is we can't receive UDP packets larger than 2K is this a
limitation or a setting within IPFW?

=20

How can I fragment UDP packets that are larger than the interface MTU ?
kernel option or FW ruleset ?

=20

regards

=20

=20

Tyrone=20


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=0D



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