Quiz · 5 questions
🏠 Same House or Away
How Delta decides, per request and from verified facts, which wire to put the bytes on
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Quiz
01A laptop sits on a hotel network that happens to use the same prefix as its owner's home (written here as 192.0.2.0/24). The service host's identity document advertises 192.0.2.20, and route -n get on the laptop names en0 with no gateway. What keeps Delta from choosing a LAN route to whatever device holds that address in the hotel?
02Why does a Thunderbolt bridge route carry plain HTTP with a ticket, while a route over the house's shared Ethernet carries TLS with a ticket?
03A laptop holds a kept Thunderbolt route to the service host, proved on-link a moment ago. Its owner unplugs and walks out of the house while no request is in flight. When does the laptop's Delta move that peer to the tailnet?
04A peer is asleep. A request's connect to it over the tailnet times out after 8 s. Over the next few seconds, fifteen more requests to that peer arrive, one after another. What happens to them?
05Why does everything in Delta that reads a body from another Mac go through peer.Response rather than plain http.client reads?
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