 Ni Hao, I'm going to practice my Chinese. I'm really excited to be back in the industry representing Huawei. Huawei has actually been very gracious, the network for you, and gracious and warm and welcoming me into their business unit as well as into their homes. My role in Huawei is actually to help continue the journey with Huawei in advancing SDNNFE principles, creating new business value and so forth, and actually to contribute back into the community. The goal, of course, is to help us accelerate creating new services in the industry, as well as putting it in a cost-efficient manner. I want to thank actually my partner in China, Bill Ren, and his colleague, Ben Yang, in actually helping me create this talk. So where are we today? As you can tell on this graph that everyone's familiar with is we're actually at the open network ecosystem is actually at the height of exuberance. Unfortunately, the business challenges are revenues and so forth are not quite there yet. The ecosystem isn't mature and the business models have not caught up to this exuberant level. We're still at the chasm before the chasm and trying to create rapid revenue growth. The SDN control arena, as everyone's familiar with, is actually pretty much productized. Products are getting rolled out and hopefully we're now in a product life cycle where we can actually now get into the increasing of revenue growth. But our real challenge is a healthy community. A healthy community where users and carriers and vendors actually participate well together. Three areas, what's the role of the community? The community to basically work a common framework. The users bringing in real use cases that are going to go into production and vendors creating high quality products and end-to-end solutions. So I like to take each one of these on their own. So what's the community role? So as a lot of people know, I actually was part of the inception of a lot of the SDNNV principles here. And I am really amazed at how far we have come. The few of us, think about it, just a handful of us started this. Actually, we were in the Orange offices in San Francisco, whatever number of years ago, I've lost track, just trying to figure out how do we get the industry focused on NFE. And so that's where we created the inception of Etsy ISG NFE. And it's just amazing, based on the long nights, the constant discussions or fights and the actual exchanging of ideas, rearranging ideas, rearranging architectures to basically get to where we are today. And a lot of the things that you've seen getting deployed, a lot of the open source organizations getting created are actually a lot of the ideas started, I think, from the Etsy ISG NFE organization we started. So we've done a lot. We've accomplished a lot. But we still have a lot of challenges today. We still have too many similar projects in different domains. We didn't have a single common intent framework with closely controlled last year. But in 2017, as you can tell, things have changed. I think we've learned a lot through the different participations. We might have taken a little bit longer than what we should have before, but at least we're learning. OP NFE basically has a role now that's becoming more of an integrator, CICD type of environment. Open O and Open ECOMP have merged into ONAP. So now we have an intent framework with closely controlled. And actually, we also now have DBDK and ODP Converging. And that, again, is another example of just a few of us. I mean, it's like maybe three of us starting this, where we got ODP and DBDK to converge and work with each other. And so now we have Venki from Mintel and Bob Monkman from ARM actually working together, which a few of us would know that was a great feat right there. So we look forward to actually, as we start implementing more and more of these different open source pieces and components, we look forward to more consolidation. Cuz I think it's obvious there's certain areas that need to consolidate more. And of course, Huawei is actually gonna be collaborating and working with the industry and helping us get more efficient. So what's the operator's role? So the operator's role is to bring real use cases to the community. That they are gonna put in production. It is critical that we go beyond slide where, beyond live trials into production. We need to focus on intense solutions versus just technology, which solve real business needs, creating new services, and obviously providing new revenues. We need to do it much more quickly than what's happening today. We need to go from field trial to production much more quickly. The faster we move into production, I personally believe that the faster the open source consortiums will be more effective and useful, and I believe faster innovation. So Guru's talk yesterday, or yesterday, Monday, was actually very telling. Basically he said there was a major resource gap and a misalignment of incentives which is slowing our progress. In the end, sort of quoting Sandra Rivera's comment from yesterday, show me the money. That's basically where we're at. We need to bring in value to our businesses, whether we're carers or whether we're vendors that actually bring in revenues to actually support this ecosystem. So that's probably the critical message I think for 2017. What's the vendor's role? To deliver high quality products and intense solutions. So in Huawei we actually have been building our agile controller, this is our resting controller, based on the best and breed of open source pieces from Onus and ODL. We have actually built a lot of our different controllers, our domain controllers using the term that I guess I created a while ago, based on different areas. So the domain controllers that we have cover things from data centers, doing cloud fabric, leaf spine, edge sites, as well as access, as well as Metro, WAN, and so forth. So our goal is to actually continue evolving these products and to hopefully within three years deploy or sell about 1,000 controllers. So we're building products today. We have a case study that actually in China Unicom, where we provided a layer three VPN on demand interconnect between China Unicom's data centers. This is based on a VPN application providing a model driven configurator which configured the two controllers, two vendors controllers. The Huawei Agile controller, MPLS controller and the another vendor's MPLS controller. So now it only was this application configuring both through a common model. But also these controllers are backing up each other. They were not just managing their own MPLS routers. They were actually managing both of the routers and so of course then they backed up each other. So finally I'd like to say I hope this talk helps you feel good about what we've accomplished because I think we've accomplished a lot. We have much more to accomplish going forward. So I encourage you to go out there, stay engaged, don't just observe, be active in the communities and participate and figure out how to bring business value to your company. As well, whether you're a carrier or whether you're a vendor. Because in the end, I think once you figure that out, you will participate more actively and make sure the open source communities are useful and effective. Thank you.