Diagnostic - TP-Link TL-WR840N User Manual

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.

4.16.2 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.
IP Address/Domain Name - Type the destination IP address (such as 192.168.0.1) or

Domain name (such as http://www.tp-link.com).
Pings Count - The number of Ping packets for a Ping connection.

Ping Packet Size - The size of Ping packet.

Ping Timeout - Set the waiting time for the reply of each Ping packet. If there is no reply in

the specified time, the connection is overtime.
Traceroute Max TTL - The max number of hops for a Traceroute connection.

TL-WR840N 300Mbps Wireless N Router User Guide
Figure 4-77 Diagnostic Tools
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