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Tag: Subnetting

Networking

Calculating IPv6 subnets outside the nibble boundary

July 10, 2018 Anurag BhatiaLeave a Comment on Calculating IPv6 subnets outside the nibble boundary

Often this comes into the subnetting discussion by my friends who are deploying IPv6 for the first time. How do you calculate subnets outside the 4-bit nibble boundary? This also happens to be one of starting points of APNIC IPv6…

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Networking Web Hosting

IPv6 allocations to downwards machine with just one /64

September 20, 2016 Anurag Bhatia5 Comments on IPv6 allocations to downwards machine with just one /64

One of my friend went for a VM with a German hosting provider. He got single IPv4 (quite common) and a /64 IPv6. Overall /64 per VM/end server used to be ok till few years back but now these days running…

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Networking

How to subnet IPv6 ?

March 25, 2012 Anurag Bhatia2 Comments on How to subnet IPv6 ?

Subnetting IPv6 sounds very complex but to be true – it is very easy! All you need to do is to understand basics of IPv6 addressesing – how an address is formed and how to efficiently use CIDR notation.   Firstly how…

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