For flows not pushed by user, you have to use RPCs:
- To delete an individual flow you can do
this:https://docs.opendaylight.org/projects/openflowplugin/en/stable-aluminium/users/operation.html#deleting-flows-from-switch-using-rpc-operation
<https://docs.opendaylight.org/projects/openflowplugin/en/stable-aluminium/users/operation.html#deleting-flows-from-switch-using-rpc-operation>
- To delete all flows for a given table you can use a body like this:
{
"input": {
"opendaylight-flow-service:node":"/opendaylight-inventory:nodes/opendaylight-inventory:node[opendaylight-inventory:id='openflow:18097231385380982899']",
"table_id": 255
}
}
In the same document you can see RPCs to modify flows.
BR/Luis
> On Apr 7, 2021, at 5:30 AM, abercrombiepayme...@gmail.com wrote:
>
> [Edited Message Follows]
>
> I am using Opendaylight Carbon (also tried Oxygen) with Mininet. I created a
> small network which conects to the remote ODL Controller using OpenFlow 1.3
> using Virtual machines (Ubuntu 18.04) on the same subnet and the mininet
> hosts can ping each other as expected.
>
> When connecting to the controller using a browser, I can login with default
> credentials and view the topoogy and Nodes using a web UI. Yang shows various
> properties of which very few gives a response from the controller.
>
> Problem: When sending the GET request:
> http://ip_address:8181/restconf/config/opendaylight-inventory:nodes/ I get an
> error message:
>
> "Request could not be completed because the relevant data model content does
> not exist"
>
>
> My objectives are to:
>
> 1) get the controller to send a message to the switches to clear their flow
> tables
> 2) get the controller to send a message to the switches to modify their flow
> tables
>
>
> Any advice will be really appreciated.
>
>
>
>
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