dual-stack

Comcast also says it will soon begin the next phase of its trial, which involves running IPv6 and IPv4 side-by-side in what's called a dual-stack configuration for the cable industry telecommunication standards known as DOCSIS.

Comcast: We will meet our IPv6 deadline Carolyn Duffy Marsan 2010

Proteus IPAM v3. 5 includes the ability to discover IPv6 traffic on networks and the ability to manage environments that run IPv6 alongside the predecessor protocol, known as IPv4, in what's called a dual-stack setup.

BlueCat beefs up IPv6 support Carolyn Duffy Marsan 2010

The connections from the customer's network to Comcast's dual-stack service are via both Juniper and Cisco network devices -- showing the interoperability of Comcast's IPv6 service.

Comcast signs first IPv6 corporate customer 2010

"They need to make sure that their content, their Web servers and their mail servers all are dual-stack, so they can support both IPv4 and IPv6."

Run on IPv4 addresses could exhaust supply by December 2010

Comcast last week installed the first corporate customer for its new native dual-stack service, which supports both IPv4, the current version of the Internet Protocol, and the long-anticipated upgrade known as IPv6.

Comcast signs first IPv6 corporate customer 2010

Comcast says it encountered no glitches setting up its first customer with a dual-stack connection.

Comcast signs first IPv6 corporate customer 2010

Facebook said it deployed dual-stack IPv4 and IPv6 support on its routers, and that it made no changes to its hosts in order to support IPv6.

Facebook adds IPv6 support 2010

From there, they need to assess whether they want to implement either dual-stack services that can handle both IPv4 and IPv6 or tunneling services that put IPv6 traffic inside what looks on the outside like IPv4 traffic so it can be sent over IPv4 networks.

AT&T sees businesses wading slowly into IPv6 2010

Essentially, Qwest customers can get either a native IPv6 approach that will build IPv6 capabilities into new sites and devices that the company incorporates or a dual-stack approach that will support both IPv4 and IPv6.

Qwest's approach to IPv6 migration 2010

Comcast is taking a multi-pronged approach to IPv6, running customer trials of dual-stack IPv6 and carrier-grade NATs at the same time.

IPv6 vs Carrier-grade NAT 2010