* LRO with ip fragmentation
@ 2008-11-11 16:13 Jan-Bernd Themann
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From: Jan-Bernd Themann @ 2008-11-11 16:13 UTC (permalink / raw)
To: netdev, Christoph Raisch, jb.billaud
Hi,
Jean-Pascal Billaud pointed us to an interesting question:
Currently we do not check in the LRO receive path whether
TCP packets are ip fragmented. They are aggregated in any
case which might be wrong. The question is: Is it possible
that we can get fragmented TCP packets without the tcp stack
changing the MSS size? How can this be easily intentionally
provoked for testing (only by using an extra gateway?)?
Regards,
Jan-Bernd
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