【ブログ更新】 TailscaleのSubnet routersでの、もしものときに向けて。 #tailscale #subnet #4via6 /

Tailscale: 「4via6 subnet routers」用のアドレス変換ツールを作ってみた - RemoteRoom https://remoteroom.jp/diary/2026-06-03/

Tailscale: 「4via6 subnet routers」用のアドレス変換ツールを作ってみた

Tailscaleの4via6 subnet routers機能で利用される、IPv4アドレスおよびSite IDと4via6 IPv6アドレスとの相互変換を行うPython製CLI・ライブラリの開発と公開に関する記録。CLIを用いた変換・逆変換の実行例を記載している。

RemoteRoom
🤣 So, #Tailscale #4via6 is here to solve the pressing problem of connecting every digital doodad to the #cloud with the ease of connecting LEGO blocks, because clearly, the world needed another tool to connect edge deployments "at scale". 🚀 Just try not to fall asleep before reaching the real point buried under a mountain of #buzzwords and a kitchen sink of features. 💤
https://tailscale.com/blog/4via6-connectivity-to-edge-devices #connectivity #LEGOblocks #edgecomputing #HackerNews #ngated
Tailscale 4via6 — Simple, secure network connectivity that scales

In this post, we’re highlighting 4via6 subnet routing — a powerful way to extend Tailscale’s mesh across entire edge or customer networks. It’s ideal for scenarios where traditional VPNs struggle, like fleets of robots, sensors, or isolated cloud environments.