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Manual Network Config Demystified
Ever wondered why manual network configuration demands the gateway address when DHCP just hands it to you? Or what the subnet mask actually encodes at the bit level? This episode pulls back the curtain on the three knobs you've been turning by muscle memory: the gateway, the subnet mask, and the RFC 1918 address block. We walk through the binary mechanics of the mask, why the gateway can't be auto-detected in IPv4 manual mode, and which private address range you should actually pick for your next home network. By the end, you'll be able to diagnose a misconfigured interface from first…
The skinny
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