Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
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There is an other way to send Host-to-Host Intent to ONOS with specified bandwidth using BandwidthCalendaring app which is explained in next section.
Demo 3:
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TBD
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Link recovery from optical layer failures
In this section we will demonstrate how failure in the optical layer can be recovered by ONOS in a pinch without disturbing the traffic flow.
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| Command | Description |
|---|---|
| Get running config |
linc_logic:get_datapath_id(SwitchId). | Get DPID of logical switch |
linc:stop_switch(SwitchId). | Stop logical switch |
| Disable port |
linc:port_up(SwitchId, PortId). | Enable port |
linc:ports(SwitchId). | List ports on logical switch |
linc_us4_oe_flow:get_flow_table(switchId, tableId). | Get flow table of logical switch (use tableId 0) |
Demo
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4: Link recovery from packet layer failures
TBD
Playing with a bigger topology.
We have also provided a Python script with bigger topology, "opticalTestBig.py"
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