Re: [openflowplugin-dev] Sending flow to switch but NOT the config database?
I did as you suggested but no flow appears and I see the following error in
my log:
java.util.concurrent.ExecutionException:
org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationNotAvailableException:
No implementation of RPC
AbsoluteSchemaPath{path=[(urn:opendaylight:flow:service?revision=2013-08-19)add-flow]}
available
at
com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:503)
at
com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:462)
at
com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:79)
at gov.nist.antd.sdnmud.impl.FlowWriter.writeFlow(FlowWriter.java:69)
I just got the FlowService and called the addFlow method of the flow
service. Should I do anything prior to making that call?
Thanks.
On Thu, Jul 12, 2018 at 4:45 PM, Luis Gomez wrote:
> You can send openflow RPC like the example below:
>
> POST http://192.168.0.101:8181/restconf/operations/sal-flow:add-flow
> {
> "input": {
> "opendaylight-flow-service:node":"/opendaylight-
> inventory:nodes/opendaylight-inventory:node[opendaylight-
> inventory:id='openflow:1']",
> "priority": 2,
> "flow-name": "flow1",
> "table_id": 0,
> "hard-timeout": 0,
> "instructions": {
> "instruction": [
> {
> "order": 0,
> "apply-actions": {
> "action": [
> {
> "order": 0,
> "output-action": {
> "output-node-connector": "1"
> }
> }
> ]
> }
> }
> ]
> },
> "idle-timeout": 0,
> "match": {
> "ipv4-destination": "10.0.10.0/24",
> "ethernet-match": {
> "ethernet-type": {
> "type": 2048
> }
> }
> }
> }
> }
>
>
>
> > On Jul 12, 2018, at 12:09 PM, M. Ranganathan wrote:
> >
> > I am using OpendDaylight Nitrogen. In order to send a flow to the
> switch, I write to the CONFIG database - which winds up sending the flow to
> the switch. However, I want faster performance for ephemeral flows . How
> can I send the flow to the switch without involving the CONFIG database?
> >
> > Thanks,
> >
> > Ranga
> >
> > --
> > M. Ranganathan
> >
> > ___
> > openflowplugin-dev mailing list
> > openflowplugin-dev@lists.opendaylight.org
> > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev
>
>
--
M. Ranganathan
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Re: [openflowplugin-dev] Sending flow to switch but NOT the config database?
Yes, you wll have to use SalFlowService and it's not deprecated.
On Thu, Jul 12, 2018 at 1:52 PM M. Ranganathan wrote:
> Thanks, if I had to do this from within a Java app, I assume I'd have to
> use the SalFlowService. Is that not deprecated ? If so, what is the MdSal
> alternative?
>
> Regads,
>
> Ranga
>
> On Thu, Jul 12, 2018 at 4:45 PM, Luis Gomez wrote:
>
>> You can send openflow RPC like the example below:
>>
>> POST http://192.168.0.101:8181/restconf/operations/sal-flow:add-flow
>> {
>> "input": {
>>
>> "opendaylight-flow-service:node":"/opendaylight-inventory:nodes/opendaylight-inventory:node[opendaylight-inventory:id='openflow:1']",
>> "priority": 2,
>> "flow-name": "flow1",
>> "table_id": 0,
>> "hard-timeout": 0,
>> "instructions": {
>> "instruction": [
>> {
>> "order": 0,
>> "apply-actions": {
>> "action": [
>> {
>> "order": 0,
>> "output-action": {
>> "output-node-connector": "1"
>> }
>> }
>> ]
>> }
>> }
>> ]
>> },
>> "idle-timeout": 0,
>> "match": {
>> "ipv4-destination": "10.0.10.0/24",
>> "ethernet-match": {
>> "ethernet-type": {
>> "type": 2048
>> }
>> }
>> }
>> }
>> }
>>
>>
>>
>> > On Jul 12, 2018, at 12:09 PM, M. Ranganathan wrote:
>> >
>> > I am using OpendDaylight Nitrogen. In order to send a flow to the
>> switch, I write to the CONFIG database - which winds up sending the flow to
>> the switch. However, I want faster performance for ephemeral flows . How
>> can I send the flow to the switch without involving the CONFIG database?
>> >
>> > Thanks,
>> >
>> > Ranga
>> >
>> > --
>> > M. Ranganathan
>> >
>> > ___
>> > openflowplugin-dev mailing list
>> > openflowplugin-dev@lists.opendaylight.org
>> > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev
>>
>>
>
>
> --
> M. Ranganathan
>
> ___
> openflowplugin-dev mailing list
> openflowplugin-dev@lists.opendaylight.org
> https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev
>
--
Thanks
Anil
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Re: [openflowplugin-dev] Sending flow to switch but NOT the config database?
You can send openflow RPC like the example below:
POST http://192.168.0.101:8181/restconf/operations/sal-flow:add-flow
{
"input": {
"opendaylight-flow-service:node":"/opendaylight-inventory:nodes/opendaylight-inventory:node[opendaylight-inventory:id='openflow:1']",
"priority": 2,
"flow-name": "flow1",
"table_id": 0,
"hard-timeout": 0,
"instructions": {
"instruction": [
{
"order": 0,
"apply-actions": {
"action": [
{
"order": 0,
"output-action": {
"output-node-connector": "1"
}
}
]
}
}
]
},
"idle-timeout": 0,
"match": {
"ipv4-destination": "10.0.10.0/24",
"ethernet-match": {
"ethernet-type": {
"type": 2048
}
}
}
}
}
> On Jul 12, 2018, at 12:09 PM, M. Ranganathan wrote:
>
> I am using OpendDaylight Nitrogen. In order to send a flow to the switch, I
> write to the CONFIG database - which winds up sending the flow to the switch.
> However, I want faster performance for ephemeral flows . How can I send the
> flow to the switch without involving the CONFIG database?
>
> Thanks,
>
> Ranga
>
> --
> M. Ranganathan
>
> ___
> openflowplugin-dev mailing list
> openflowplugin-dev@lists.opendaylight.org
> https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev
___
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