USR-G806 has network diagnosis functions by Web Server, include Ping Tool, Traceroute  and Nslookup.

 

Network Diagnosis 

Ping tool, which can test Ping at a specific address on the router side directly .

Traceroute is a routing parsing tool, which can get the routing path when accessing an address.

Nslookup is a DNS view tool, which can resolve domain names to IP addresses.