[ovs-git] Open vSwitch: dpif-netdev: Expand tabs. (master)

dev at openvswitch.org dev at openvswitch.org
Thu Aug 26 18:01:03 UTC 2010

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The branch, master has been updated
       via  2105ccc8503374c12b1d5e4cd6d4b23eb89d4d02 (commit)
       via  401eeb92d32ac0fa07f34f5b803d67b8032b6403 (commit)
      from  e5ae7df8c7f44cb2d6f42daaab1d3c26c7a88ae3 (commit)

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- Log -----------------------------------------------------------------
commit 2105ccc8503374c12b1d5e4cd6d4b23eb89d4d02
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=2105ccc8503374c12b1d5e4cd6d4b23eb89d4d02
Author: Ben Pfaff <blp at nicira.com>
dpif-netdev: Expand tabs.

commit 401eeb92d32ac0fa07f34f5b803d67b8032b6403
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=401eeb92d32ac0fa07f34f5b803d67b8032b6403
Author: Ben Pfaff <blp at nicira.com>
Add Nicira extension to OpenFlow for dropping spoofed ARP packets.
"ARP spoofing" is when a host claims an incorrect association between an
IP address and a MAC address for deceptive purposes.  OpenFlow by itself
can prevent a host from sending out ARP replies from an incorrect MAC
address in the Ethernet L2 header, but it cannot control the MAC addresses
inside the ARP L3 packet.  This commit adds a new action that can be used
to drop these spoofed packets.

CC: Paul Ingram <paul at nicira.com>
Signed-off-by: Ben Pfaff <blp at nicira.com>


Summary of changes:
 datapath/actions.c                      |   36 +++++++++
 datapath/flow.c                         |   15 ----
 datapath/flow.h                         |   16 ++++
 include/openflow/nicira-ext.h           |   13 +++-
 include/openvswitch/datapath-protocol.h |    3 +-
 lib/dpif-netdev.c                       |  123 +++++++++++++++++++-----------
 ofproto/ofproto.c                       |    6 ++
 7 files changed, 150 insertions(+), 62 deletions(-)

Open vSwitch

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