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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Now if you send traffic between these host you will see traffic is going through successfully. Note in this tutorial script we have only create one tap interface per packet-optical switch. Which means we cannot setup more then one connection per switch. If you want more then one connection per switch you need to add tap interface accordingly in "opticalTest.py".
Demo 2: Establishing connection between hosts/DataCenters using ONOS-CLI.
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You will see that ONOS will reroute the the traffic as shown in the figure.
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You can attach to the console of a running LINC instance as follows:
| Code Block | ||
|---|---|---|
| ||
$ sudo linc-oe/rel/linc/bin/linc attach |
In the LINC console, the following commands are available. Please note that Erlang is very picky regarding syntax, so make sure you are not missing any spaces or the dot ('.') at the end of each command!
| 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 4: Link recovery from packet layer failures
TBD
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Playing with a bigger topology.
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