6.1 Ping & Traceroute
Use the router tool to test 4G internet connections.
We can use the pre-built tools and web terminal to test the internet connection. After login router admin panel, go to "Network > Diagnostics."
Use the "Ping" tool to ping a public DNS server or website to test latency. If returning a "Bad address" error, the internet connection is not working. If ping results have high latency, such as larger than 300ms, the Internet speed is not fast.
EZR33L 4G Router Network Diagnostics Tool