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Joined 3 years ago
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Cake day: July 2nd, 2023

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  • Routing between two interfaces on the same NIC takes nanoseconds. You wouldn’t notice a performance difference.

    When I first set it up, I didn’t have a static IP address, so it would not be great when it changed. I also want my server to remain reachable locally if my internet goes down. I had different firewall/ACL rules for wifi too. For example, some of my internal websites only prompt for a login if you’re outside the network.

    IPv6 has been awesome here. I have my server and clients on different /64 subnets in the same /48 block. The nearby devices on Android assumes only the same /64 is local.



  • I self-host a DoH/DoT server and my local DHCP advertises it to local clients. It’s kinda cool because android phones on my wifi will use DoT when private DNS is set to “automatic”.

    Private DNS sort-of broke while I was tinkering with internal/external IP addresses for nearby devices. It wouldn’t always connect when I specified my external IP (despite being available externally). I made it IPv6-only too. It wouldn’t be the first time something couldn’t handle it.