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How to get switch's flow table capacity ?

asked 2015-02-16 06:50:48 -0700

namnx87 gravatar image


How to get switch's flow table capacity?

I checked the data at : http://localhost:8080/controller/nb/v2/switchmanager/default/nodes , there is a field named "capabilities" but it is not the flow table capacity of the node.

Thanks for your help.

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answered 2015-02-17 00:14:35 -0700

Vishal Thapar gravatar image

Openflow 1.3 provides max_entries field in Table Features message as an indicator of a table's capacity. However, as per Helium Release Plan it isn't supported in ODL either.

TTP [Table Type Patterns] addresses this and is supported in ODL as of Helium but not sure if there is any switch available today that has support for it.

TTP Spec

ODL TTP project page

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Thank you very much.

namnx87 ( 2015-02-17 00:40:44 -0700 )edit
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Asked: 2015-02-16 06:50:48 -0700

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Last updated: Feb 17 '15