datapath-windows: Fixed packet limits on STT protocol
authorPaul Boca <pboca@cloudbasesolutions.com>
Mon, 4 Jul 2016 09:53:23 +0000 (09:53 +0000)
committerGurucharan Shetty <guru@ovn.org>
Fri, 15 Jul 2016 19:15:46 +0000 (12:15 -0700)
commit8851db070fd837eae62f1b7cb55d0b6e810802a0
treeecf7d7e4413643b8cc9538489e27308f0325b918
parent2a21ee2ba78d63347a19df869475c02bfa2b7dda
datapath-windows: Fixed packet limits on STT protocol

"If the length of the payload to be encapsulated exceeds 64KB, or if
the offset to the L4 header exceeds 255 bytes, then it will not be
possible to offload the packet to the NIC for segmentation." (STT RFC)
In this case the packet needs to be segmented by us, before sending it.

Signed-off-by: Paul-Daniel Boca <pboca@cloudbasesolutions.com>
Acked-by: Sairam Venugopal <vsairam@vmware.com>
Signed-off-by: Gurucharan Shetty <guru@ovn.org>
datapath-windows/ovsext/Stt.c