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Seems like LinkedIn had to do some finessing and still couldn't go with global anycast. How do CDNs work without controlling DNS resolution by source subnet?
by sterlind 5y ago
Seems like LinkedIn had to do some finessing and still couldn't go with global anycast.
How do CDNs work without controlling DNS resolution by source subnet?
- CameronNemo 5y agoPresumably a CDN has better and more direct peerings with ISPs than LinkedIn, or admittedly archive.is.
- diroussel 5y agoCloudflare uses any cast, and they deal with it by making every external node able to handle every public IP that they have. If packets in a TCP stream end up going to different nodes, then they deal with that in their infrastructure.