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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://don.rag.pub/users/raggi/statuses/113743329271416710">James Tucker (raggi@don.rag.pub)'s status on Tuesday, 31-Dec-2024 11:53:09 JST</a><a href="https://don.rag.pub/@raggi" title="raggi@don.rag.pub"><img src="https://gnusocial.jp/avatar/53537-48-20221210061319.webp" width="48" height="48" alt="James Tucker" style="position: absolute; left: 0; top: 0;">James Tucker</a><div><a href="https://hachyderm.io/@dalias/113742144017815196" rel="in-reply-to">in reply to</a><ul><li><li><a href="https://gnusocial.jp/user/65221" title="flameeyes@mastodon.social">Diego Elio Pettenò</a></li><li><a href="https://gnusocial.jp/user/98663" title="tailscale@hachyderm.io">Tailscale</a></li></ul></div></section><article><p><a href="https://hachyderm.io/@dalias">@dalias</a> <a href="https://mastodon.social/@flameeyes">@flameeyes</a> <a href="https://hachyderm.io/@tailscale">@tailscale</a> /48 is the minimum allocation unit to prevent the global routing tables growing too fast. There are 65536 times more /48s than there are individual ipv4 addresses. If you gave each /48 route a single 64 bit integer identifier and put only those identifiers in a single array as a very compact routing table, it would take up 2PB!</p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/4281381#notice-8376960">In conversation</a><time datetime="2024-12-31T11:53:09+09:00" title="Tuesday, 31-Dec-2024 11:53:09 JST">about 4 months ago</time> <span>from <span><a href="https://don.rag.pub/@raggi/113743329271416710" rel="external" title="Sent from don.rag.pub via ActivityPub">don.rag.pub</a></span></span><a href="https://don.rag.pub/@raggi/113743329271416710">permalink</a></footer></blockquote>

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James Tucker (raggi@don.rag.pub)'s status on Tuesday, 31-Dec-2024 11:53:09 JSTJames Tucker
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@dalias @flameeyes @tailscale /48 is the minimum allocation unit to prevent the global routing tables growing too fast. There are 65536 times more /48s than there are individual ipv4 addresses. If you gave each /48 route a single 64 bit integer identifier and put only those identifiers in a single array as a very compact routing table, it would take up 2PB!
In conversationabout 4 months ago from don.rag.pubpermalink

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