Many believe that warnings about the perils of running out of IPV4 addresses can safely be ignored–that like the Y2K machinations of the last century, they are much ado about nothing. After all, you ...

Most migrations from IPv4 to IPv6 will occur gradually over networks that contain a mix of IPv4 and IPv6 routers and hosts. Companies wishing to facilitate the transition should ensure that all new ...

Internet service providers (ISPs) are running out of public IPv4 addresses and want to move away from IPv4 in their internal network. Mapping of Address and Port with Encapsulation (MAP-E), an IPv6 ...

So, I'm switching over from cable internet (which supports ipv6) to fiber (Ting) which only has ipv4 support. With AWS now charging for all public ipv4 addresses used, I'm thinking about switching my ...

Tanya Candia is an international management expert, specializing for more than 25 years in information security strategy and communication for public- and private-sector organizations. Domains that ...

Rate your favorite Cisco Press books. Years of innovation and work to continuously improve various transport technologies and network elements led operators to have high expectations of their networks ...

If you are using Internet or almost any computer network you will likely using IPv4 packets. IPv4 uses 32-bit source and destination address fields. We are actually running out of addresses but have ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...

A new protocol, IPv6, was devised and hailed as the solution, with exhaustion of IPv4 addresses leading many to expect IPv4's replacement within a decade. Fast-forward to today, fourteen years after ...

I was thinking about the problem of using legacy IPv4-only apps with IPv6, and I got to thinking about how programs like stunnel and ssh can do a trick where they can either open a local port that ...