IPv6 is badly designed. Constant updates make us uncertain. Lack of features make us unwilling.
Its true that we are faced with billions of new devices being connected to networks but its not necessary true that every device will need a unique and publicly routable IPv6 address. Lets do a case study on an IOT-enabled car.
Containers, IPv6 and “SDN DNS” is why DNS is critical to your network architecture and day-to-day operations. At the same time, “DNS operations” doesn’t seem to be getting the attention considering how critical it is to network, servers and DevOps alike. I wonder if I am missing something.
That means only AfriNIC has plenty of addresses. If you love IPv6, now is your chance to stampede ARIN and claim all the IPv4 addresses you can. We won’t see any serious upgrading until the ipocalypse is forced onto everyone. Burn, waste and consume those IPv4 addresses, make the future brighter 🙂 ARIN now […]
On the 20 January 2011, I wrote about the “End of the Internet”. In Sep 2012, we are witnessing the ongoing apathy of IT managers and leaders to even discuss the problem. When it can be avoided, IT leaders will continue to ignore the problem and fail to plan for the future. This week, RIPE […]
A shorter show this week as Greg gets ready to go to Interop in Las Vegas next week courtesy of HP Networking. We look at recent events and talk generally about network with Tom Hollingsworth, Brandon Carroll and Greg Ferro.
I’ve talked before about Microsoft Teredo protocol for IPv6 tunneling and called it a bag of crap. Geoff Huston puts some solid information down about Teredo and why it should not be considered. My gut feeling : Teredo = NetBIOS (and we all know how that worked out) but Microsoft continues to develop it’s own proprietary technology and embed it into their products. Geoff Huston has some evidence about how bad it is.
Address Family Translation ( abbrev AFT) refers to the translation from one address family into another address family. For example, from IPv4 address to IPv6 address or vice versa. translation is sometimes denoted as NAT46 ( initiator from IPv4 side) or NAT64 (initiator from IPv6 side). AFT can be stateful or stateless. Stateless AFT is […]
Slightly off topic, but I’m working with Skeeve Stevens to get some interviews setup for PacketPusherswith people from the various Network Information Centre (NICs) while they are at APNIC 31. I think there are lots of questions about public / Internet IPv6 and some early discussion of the issues would be useful, especially focussing on […]
Some time ago I posted a word “chazwazza” to the Network Dictionary :Network Dictionary Chazwazza. Although it was mostly intended to be a humourous comment, what makes it funny is that we don’t actually have a good naming convention for the ‘chazwazza’ of an IPv6 address. Apparently I’m not the only person to have noticed. […]