TP-Link TL-WR902AC AC750 Wireless Dual-Band Travel Router - Manual (Page 207)

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Chapter 8 Configure the Router in Hotspot Router Mode
4. Click Save .
Note: This setting will be used for some time-based functions such as firewall. You must specify your time zone once
you log in to the router successfully; otherwise, time-based functions will not take effect.
8. 15. 2. Diagnostic
Diagnostic is used to test the connectivity between the router and the host or other
network devices.
1. Visit
http://tplinkwifi.net , and log in with the username and password you set for the
router.
2. Go to System Tools > Diagnostic .
• Diagnostic Tool - Select one diagnostic tool.
• Ping - This diagnostic tool troubleshoots connectivity, reachability, and name
resolution to a given host or gateway.
• Tracerouter - 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 - Enter the destination IP address (such as 192.168.0.1) or
Domain name (such as 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.
3. Click Start to check the connectivity of the Internet.
4. The Diagnostic Results page displays the diagnosis result. If the result is similar to
the following figure, the connectivity of the Internet is fine.