[ovs-git] [openvswitch/ovs] 8851db: datapath-windows: Fixed packet limits on STT proto...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 8851db070fd837eae62f1b7cb55d0b6e810802a0
      https://github.com/openvswitch/ovs/commit/8851db070fd837eae62f1b7cb55d0b6e810802a0
  Author: Paul Boca <pboca at cloudbasesolutions.com>
  Date:   2016-07-15 (Fri, 15 Jul 2016)

  Changed paths:
    M datapath-windows/ovsext/Stt.c

  Log Message:
  -----------
  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 at cloudbasesolutions.com>
Acked-by: Sairam Venugopal <vsairam at vmware.com>
Signed-off-by: Gurucharan Shetty <guru at ovn.org>