IPv6 on home routers: FAIL

By Julie Bort, Network World |  Networking, IPv6

Homes and small business that currently have IPv4-only routers will be OK for the next couple of years, says Doyle. "For existing users, the impact should be minimal -- they already have IPv4 addresses, so there should be no problems. It's new users that will need IPv6-capable routers (or DSL modems or cable modems), and it will be up to the broadband providers to be sure they are using the right units. Eventually existing users can be retrofitted, either through firmware upgrades or through normal purchase of new routers that have IPv6 capability."

Still, it's aggravating that it's the network gear makers themselves holding things up.

Ultimately, few can disagree with Cerf's take on the matter: "It's important to get both protocols running smoothly at home. Already laptops and desktops have the capability. It's usually firewall, the NAT box and maybe the broadband modem that you have at home that haven't been configured for IPv6. So when we turn on IPv6 on a worldwide basis on June 8 as a 24-hour test (World IPv6 Day), I'm sure there will be things that don't work and those need to be addressed (no pun intended). I would much rather see a concerted effort to get everybody up and running on IPv6, and then the transition is smooth at that point because it doesn't matter if the destination is running IPv4 or 6 -- everyone can talk to everyone. That would be the desirable outcome."

Julie Bort is the editor of Network World's Cisco Subnet community site. She also writes the Microsoft Update and Source Seeker blogs. Follow Bort on Twitter @Julie188.

Read more about lan and wan in Network World's LAN & WAN section.


Originally published on Network World |  Click here to read the original story.
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