Diagnostic - TP-Link TL-WR843N User Manual


Note:
1) This setting will be used for some time-based functions such as firewall. You must specify your
time zone once you login to the router successfully, otherwise, these functions will not take
effect.
2) The time will be lost if the router is turned off.
3) The Router will automatically obtain GMT from the Internet if it is configured accordingly.
4) The Daylight Saving will take effect one minute after the configurations are completed.

4.19.2 Diagnostic

Choose menu "System Tools → Diagnostic", you can transact Ping or Traceroute function to
check connectivity of your network in the following screen.
Diagnostic Tool - Check the radio button to select one diagnostic too.

Ping - This diagnostic tool troubleshoots connectivity, reachability, and name resolution to

a given host or gateway.
Traceroute - This diagnostic tool tests the performance of a connection.


Note:
You can use ping/traceroute to test both numeric IP address or domain name. If
pinging/tracerouting the IP address is successful, but pinging/tracerouting the domain name is
not, you might have a name resolution problem. In this case, ensure that the domain name
you are specifying can be resolved by using Domain Name System (DNS) queries.
TL-WR843N 300Mbps Wireless AP/Client Router User Guide
Figure 4-83 Diagnostic Tools
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