Fdb Aging And Ecmp With Openflow; Static Flow Examples - Lenovo RackSwitch G8264 Application Manual

FDB Aging and ECMP with OpenFlow

Static Flow Examples

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 When a port membership changes, the egress bitmap of static entries with
redirect output FlOOD/ANY will be updated.
You can enable FDB aging in OpenFlow using the following commands:
RS G8264(config)# interface port <port number>
RS G8264(config­if)# openflow fdb­aging
To enable Layer 2 ECMP for OpenFlow station moves, use the following
commands:
RS G8264(config)# interface port <port number>
RS G8264(config­if)# openflow static­station­move
Following are examples of static flow entries for OpenFlow 1.0:
 Basic ACL flow:
RS G8264(config­openflow­instance)# static­table add index 1 match
ingress­port=1 actions out­put=10 priority 12345
Flow with multiple qualifiers and actions:

RS G8264(config­openflow­instance)# static­table add index 2 match
vlan­id=1,dst­mac=00:00:00:00:00:01 actions
set­vlan­priority=3,out­put=20 priority 1000
Flow with action: output to controller:

RS G8264(config­openflow­instance)# static­table add index 3 match all
actions out­put=controller options max­len=65534 priority 1000
Static ACL flow entries can be deleted using the command:
RS G8264(config­openflow­instance)# static­table remove index <index number>
Following are examples of static flow entries for OpenFlow 1.3:
 Basic ACL flow:
RS G8264(config­openflow­instance)# static­table add index 1 match
in­port=41 actions output=50 priority 12345
Flow with multiple qualifiers and actions:

RS G8264(config­openflow­instance)# static­table add index 2 match
vlan­vid=1,eth­dst=00:00:00:00:00:01 actions set­vlan­pcp=3,output=50
priority 1000
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Chapter 15: OpenFlow