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The Mobile Business Case for IPv6

This week is the industry’s leading IPv6 event, the World IPv6 Congress in Paris, France. Cisco Fellow Mark Townsley delivered the keynote again, this time with a theme around the “Mobile Business Case for IPv6”. What’s exciting is that in the mere 18 months since the World IPv6 Launch we’re already seeing significant adoption of the larger scale address protocol. Mark in fact specifically cites how Verizon Wireless is already sending 30% of its traffic to search engine giant Google over IPv6. Other wireless operators are going straight to IPv6 for 4G and LTE deployments as well. Read More »

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I’m a Believer; the World is Running out of IPv4 Addresses!

By Gina Nienaber, Marketing Manager, Service Provider (SP) Marketing Routing and Switching

Once again, just in case you missed it, the world is really running out of IPv4 Addresses. This time it is for real and if you are not a believer yet, you can investigate and find the second of the worlds five Regional Internet Registries (RIRs) is about to run out of IPv4 addresses. News of this historic event broke last week through an Internet Society guest blog post by Axel Pawlik, Managing Director of RIPE. The blog announced we clearly have turned another page in the IPv4 history books as the Réseaux IP Européens Network Coordination Centre (RIPE NCC) has begun allocating their last IPv4 /8 blocks.  If you are not familiar with RIPE NCC they are the independent, not-for-profit membership organization that supports the infrastructure of the Internet in Europe. The most prominent activity of the RIPE NCC is to act as the Regional Internet Registry (RIR) providing global Internet resources and related services (IPv4, IPv6 and AS Number resources) to members in the RIPE NCC service region.

What does this really mean?  How many addresses are left to allocate? If you’re Read More »

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