Questions tagged [anycast]

48 questions
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How to implement Anycast DNS

Our website hosting provider uses Anycast DNS and has a zone file with a set of nameservers as shown the this screenshot for the zone www.example.com However the nameservers for the domain are different as shown the the screenshot. On changing the…
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How many anycast ips can be created per /24 net?

How many anycast ips can I create with one ipv4 /24 net? I know I need a whole /24 net to do anycast, but how many of those ips can I do with one? With a anycast ip address I mean one address for doke servers. Here an example what I mean: What I…
Florian
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Do anycast addresses imply IPv6?

From what I understand, as a random user on the Internet, you cannot really know if an IPv4 address is unicast or anycast. However if you ping that IPv4 from two hosts physically located on two different continents far apart and get a ping time <…
Cedric Martin
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