My router runs OPNSense Business. I like having an open-source router, but I have a few gripes with it.

My biggest issue is that, by default, OPNsense can’t resolve hostnames on my local network.

Why can’t OPNsense resolve local hostnames?

For every other router I’ve owned in my life, if there’s a computer on my network named foo123 and I run ping foo123 from my main desktop, then everything just works. My desktop successfully pings foo123.