Hi Tech.kals,

Thanks for your emails.

We are still building TTP support in ODL.  Very limited TTP utility support is in Lithium (no support for production OpenFlow control using TTP).  We have not yet settled what functionality will be targeted for the Berrylium release, but it is possible that production OpenFlow control via TTPs will be supported in that release.  It’s too soon to say anything about the details, but meter and group support must be part of TTP support.

Regarding blog/articles, I can give you links to some blogs, but they are not directly about ODL support for TTPs.

https://www.opennetworking.org/?p=1811&option=com_wordpress&Itemid=316

https://www.opennetworking.org/images/stories/downloads/sdn-resources/technical-reports/TR_Multiple_Flow_Tables_and_TTPs.pdf

Last week we presented a tutorial on TTPs, and the content in that tutorial will soon be posted online.  When that happens (probably later this week), I will send an email to this email list.

In your other email, you asked about group table and meter table support.  If your question is about TTP support for group and meter tables, then the answer is the same as I mentioned earlier.  If you are asking about meter/group support in non-TTP OpenFlow support, I think group and meter support is already in the OpenFlow driver, but I’m not the expert on that.  So if you want to know about non-TTP support for those features, I recommend that you check on the OpenFlow mailing list.

Thanks again,

Curt