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Powering an AT&T ONT with Power over Ethernet

Recently my neighborhood suffered from a power outage that lasted for a little less than an hour. Normally I wouldn’t think much of it, but with everyone in the house needing internet for work and school the one hour long outage was much more of an issue than it would have been in pre-COVID days. […]

Network Programming Programming

Computing the Checksum for an ICMP Packet

Recently I needed to create a client program that uses the ICMP protocol to measure round trip time (RTT) of packets going from one device to another (i.e. a ping client). This has proved to be a task that, due to it being my first foray into network programming in C, was a bit out […]