iperf server UDP response in IPv6 is fragemented

To: Iperf Users <iperf-users --at-- dast.nlanr.net>
Subject: iperf server UDP response in IPv6 is fragemented
From: Mitch Kutzko <mitch --at-- ncsa.uiuc.edu>
Date: Tue, 03 Dec 2002 16:11:41 -0600
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Reply-to: Mitch Kutzko <mitch --at-- ncsa.uiuc.edu>
Sender: owner-iperf-users --at-- dast.nlanr.net

I'm having the following problem:
The response from the iperf server (Linux, 2.4.19 +USAGI patches) in UDP,
with IPv6, is fragmented, since it is 1478 bytes in size. The same, but in
IPv4, is not fragmented (I assume it's due to the v6 header size).

Is there anything that can be done in order to reduce the server->client
response size, so it won't get fragmented?


--
Mitch Kutzko | mitch --at-- dast.nlanr.net | mitch --at-- ncsa.uiuc.edu | 217-333-1199
http://hobbes.ncsa.uiuc.edu/

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