Hello, I have an ovs bridge with 3 gre interfaces and one libvirt interface. The set up is like this: Bridge br-tun Port "gremirror1" Interface "gremirror1" type: gre options: {remote_ip="10.0.0.32"} Port br-tun Interface br-tun type: internal Port "gremirror2" Interface "gremirror2" type: gre options: {remote_ip="10.0.0.35"} Port "vnet0" Interface "vnet0" Port "gremirror3" Interface "gremirror3" type: gre options: {remote_ip="10.0.0.38"}
I try to mirror all the traffic on the bridge to the vnet0 using the command : ovs-vsctl -- set interface vnet0 type=internal -- --id=@p get port vnet0 -- --id=@m create mirror name=m0 select-all=true output-port=@p -- set bridge br-tun mirrors=@ Unfortunatelly, this does not work. The mirror is created normally, but i cannot see any traffic when i tcpdump it. The same goes for inside the vm also ( i cant see anything). Is there something that i can try to solve that?? I have tried to mirror the traffic to another interface that i create inside ovs and it works normally. Thanks in advance Anna
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