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(parent: 83709df) | patch
ofproto-dpif-xlate: Identify STP BPDUs more specifically.
authorPadmanabhan Krishnan <kprad1@yahoo.com>
Thu, 24 Apr 2014 20:18:18 +0000 (13:18 -0700)
committerBen Pfaff <blp@nicira.com>
Thu, 24 Apr 2014 20:18:23 +0000 (13:18 -0700)
commitbbbca389c002f740dffd0d8c24f13e562efaa876
treec2e735231456e8924a7aa3abccce523808dda227tree | snapshot
parent83709dfafba5b8b58670cec4a2e95204ef63e6e2commit | diff
ofproto-dpif-xlate: Identify STP BPDUs more specifically.

Apart from STP, EVB extension of LLDP as well as IEEE 802.1QBG use the
Nearest Customer Bridge (NCB) DMAC which has a value of 0180.c200.0000.
STP can be distinguished by Ethertype from these protocols.

Signed-off-by: Padmanabhan Krishnan <kprad1@yahoo.com>
[blp@nicira.com rewrote the details of the patch]
Signed-off-by: Ben Pfaff <blp@nicira.com>
Tested-by: Padmanabhan Krishnan <kprad1@yahoo.com>
AUTHORS diff | blob | history
lib/flow.h diff | blob | history
ofproto/ofproto-dpif-xlate.c diff | blob | history
sliver-openvswitch