Initially, yes. CentOS narrowed and then beat SL with each point release

Now that CentOS is part of RedHat, I would expect that CentOS should be able to keep pace.

Very, very interesting. I don't work in the Windows world, but I will pass along this information about WMI on Windows to the people testing DSC. If WMI isn't right all the time, then DSC is not going to work.

What .NET calls used to require WMI?

Microsoft de-emphasized CIM? DSC (Desired State Configuration) is entirely based on CIM. It works by creating CIM objects with Powershell. It will create a corresponding .mof file from the provider written in Powershell. Once you have the mof and the provider, the provider can be called from Powershell. DSC will manage the state of the provider based on the parameters passed by the configuration script.

MIcrosofties where I work are all excited about DSC. I think they think is Chef/Puppet for Windows. I don't know that they understand that Chef/Puppet do much more than handle providers. If anything Chef/Puppet would use the CIM objects created with DSC. CIM abstracts the complexity of changing the configuration of Windows. Microsoft provided CIM configuration objects are a huge win for scripting configurations!

I'm not sure that the OMI people envisioned large configuration scripts being called through CIM. It would be like configuring an OS via SNMP. SNMP would be the mechanism to call scripts on a remote machine (net-snmp can do this). You could do it, but why? MS could just have easily exposed the objects directly without going through CIM. The advantage I suppose is that OMI provides an open transport to call CIM objects. Only problem, Microsoft uses WS-Management, not WBEM.

And what if Netflix stopped peering with those ISP's? Then what? The problem started because Netflix was depending on Cogent to have sufficient peering links. Cogent didn't. Cogent also didn't have any incentive to upgrade those links because Cogent likes to have settlement-free links.

In Los Angeles, there is a heck of a lot of fiber. I remember talking down the sidewalk in Burbank. Three man holes a few feet apart. One said "MFN 20K" (which is now AboveNet), another "ATT 20K", and another "Layer3 20K".Admittedly, these are obviously backhaul links, but they were on the same street as the muni sewer. Given how they were laid out, they were probably using the same conduit. Fiber is not the same as water, sewer, etc. It can be done and is already being done. I'm pretty sure AT&T and Charter fiber run on the very same poles in a city.

I'm not pro-big-ISP, I'm just skeptical of FCC regulation. There is a difference. I am also convinced that most people have no idea how the Internet works. My comment about Burbank just a funny thing. It works just like you want. Burbank doesn't own the fiber, it is owned by the "evil" big-ISP. They just sub-out to the cable company for maintaining a neutral network that all businesses can connect to. Transit is optional and doesn't have to be provided by the cable company. Burbank had a huge incentive to do this because of all the studios in the area. They needed high speed point to point links to send large amounts of data.

It has been implemented this way already. Starting with Yahoo! years ago. AOL too. If a company has a large national network, they can deliver data to peering points bypassing expensive transit links. Do you think Yahoo! and AOL had unfair advantages?

Net neutrality as was originally defined was that packets shouldn't be treated any different than any other packet. The idea was to prevent traffic shaping. I pointed out, quite awhile ago, that no shaping had to be done. All a company would have to do is let some ports get congested and upgrade ports that serviced their preferred services. Few seemed understood this point. I also wondered exactly how this would be regulated since peering is an integral part of how the Internet works. Fast forward to present. Now everyone is talking about peering. Welcome all! This was my point all along. I just feared the day when people would realize this point. I don't want the government approving every single stupid change an ISP has to make to their peering. It sounds like a regulatory disaster. More lobbying, more corruption. The best way to solve the problem is to pressure local governments to open up right of ways. The cable companies can sue. Let them.

Even if they sub contract out the work, I'd rather not have the government be my ISP. The right way to go is to get local governments to change rules allowing easier permitting for others to run fiber. I want competition, not government ISP. That is where real change can happen.

Personally, I *want* "fast lanes" because they remove popular traffic off the main transit links. The cost of those fast lanes get passed on to customers that subscribe to things like Netflix. For people that don't have Netflix, they get less traffic on the links they care about. Even with cost to Netflix, it may still be cheaper for them than sending bulk data over their own transit links. It is a win-win.

Stop trying to make rules for how the Internet works. Peering, even if it isn't settlement-free, is a good thing. People, use your brains!

My home town, Burbank, CA has metro fiber for businesses. Studios love it. The fiber is actually owned by the cable company. Heh!

It is based on needs. A company needs to deliver their traffic to a network. That network also needs to deliver their traffic to the company. It would usually go over transit which can cost a lot of money. As a business decision, they decided to send each other's traffic and call it even. This is not rocket science people! It is business! Generating random data doesn't help, because it is not fulfilling the need of one of the networks to deliver their data. In a content to eyeballs situation it is pretty clear which way the demand is.

I read a article only recently that described Google's setup at their first colo. They needed to send data to their customers. That is what the colo normally does: host servers that send content to eyeballs. Google on the other hand needed send and receive so that they could connect to web servers around the world and index them. Google cut a deal with the colo to give them dedicated connections for their indexers at a reduced rate. Why? The colo had symmetrical links. Most content flowed out of them, with little flowing in. Google needed lots of *incoming* bandwidth. Simple supply and demand. The colo had a huge amount of incoming bandwidth that no one was using. That makes it cheap!

Does no one understand simple economics anymore?

They didn't have to "degrade" anything. Cogent was sending data at a higher rate than the port allowed causing congestion. All Comcast had to do is stand back and watch it happen. Cogent should have moved Netflix traffic to another port outside of existing peering agreements. And that is basically what happened when Netflix took over and setup their own peering agreements.

Easy! Just bring fiber to the neighborhood. Then install a box next to the PSTN punch down box for the neighborhood. Then run power to the box. Then install a VDSL+ DSLAM. Profit! This is how AT&T u-verse works. Problem is even AT&T has trouble getting permits for their boxes. Not to mention getting fiber to the box requires permits. I wonder why so few companies try this? Maybe this is easier said than done. Oh well.

If people want better Internet in their area, complain to the city. Try to make it easier for companies like Google Fiber to provides last mile. Complaining to the FCC will just make things worse. Can you imagine if the peering review process went smoother depending on political connections?

Based on what is happening with video these days, I don't know that video is all that profitable. People are not subscribing to video anymore and the content providers are raising their rates, which causes higher sub costs, which causes more people to stop subscribing. On the other hand, everyone wants Internet for their iTunes video. The only real money in video is live sports.

The main point of your response is that it isn't fair. So what? Netflix is willing to pay for now. If you want real movement on this issue doesn't wine to the FCC, get involved with your local government to encourage more last mile providers. Heck, why don't *you* buy some fiber and setup your own ISP. Setup some high speed wireless links. Join a mesh meetup or create one. Beam to a block and run fiber down the boarder of the properties. That is what we did with some high rise MDU's.

Paying for peering *never* ever happened before Netflix? Really?

Netflix paying for peering is not ransom. Paying for peering is what happens all the time. Even if you have a "settlement-free" peering link, you will still have to pay if traffic going one direction goes outside what is considered acceptable in the contract. Netflix would rather pay for peering than increase their transit costs. Simple as that. It is a business decision. It would have been interesting if Netflix decided to cut all peering so that Netflix traffic would have flooded ISP's transit links. *Everyone* would have started to complain. What would the cable companies do in that situation? If they started to shape the traffic from Netflix, then things would get interesting. This "fast lane" talk is stupid.