@Liverpool20 Thanks for getting back to me. Turns out that my NAS was using an unconfigured WiFi adapter instead of the LAN cable that was plugged in.

Hi, WiFi's fine. If I plug a host via ethernet into my router, it's able to ping the gateway and members of the LAN. While DNS resolves, any IPs or FQDNs outside of the LAN (such as 8.8.8.8) return...