[ovs-discuss] openstack tunnel bridge pkt forwarding

f 62 mailtov16 at gmail.com
Thu Mar 30 16:19:36 UTC 2017


Hi,

I am experimenting on Openstack. I need to send copy of packet coming out
from a port to another openvswitch port on different physical (compute)
node.

 The topology is like this:

  src A                                              dst B
------------     ============>            ----------
compute A        ||                              compute B
                        ||
                        ||
                        ||
                      IDS C
                     ----------
                   compute C

 But, since openstack br-tun is configured to learn MAC, the duplicate pkt
won't be forwarded to 'C'. How can we achieve this ?
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