Changes between Version 124 and Version 125 of GENIExperimenter/Tutorials/OpenFlowOVS/Execute
- Timestamp:
- 03/03/15 13:33:35 (9 years ago)
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GENIExperimenter/Tutorials/OpenFlowOVS/Execute
v124 v125 133 133 sudo ovs-ofctl dump-flows br0 134 134 }}} 135 You should see at least two table entries: One for ICMP Echo (icmp_ code=8) messages from host1 to host2 and one for ICMP Echo Reply (icmp_code=0) messages from host2 to host1. You may also see flow entries for arp packets.135 You should see at least two table entries: One for ICMP Echo (icmp_type=8) messages from host1 to host2 and one for ICMP Echo Reply (icmp_type=0) messages from host2 to host1. You may also see flow entries for arp packets. 136 136 137 137 6. To see messages go between your switch and your controller, open a new ssh window to your controller node and run tcpdump on the `eth0` interface and on the tcp port that your controller is listening on usually 6633. (You can also run `tcpdump` on the `OVS` control interface if you desire. However, when using the hardware switch, you can only do the `tcpdump` on your controller host.)