User's Manual

TL-WR843N
300Mbps Wireless AP/Client Router User Guide
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 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.
Click Start to check the connectivity of the Internet.
The Diagnostic Results page displays the result of diagnosis.
If the result is similar to the following screen, the connectivity of the Internet is fine.
Figure 4-83 Diagnostic Results

Note:
Only one user can use this tool at one time. Options “Number of Pings”, “Ping Size” and “Ping
Timeout” are used for Ping function. Option “Tracert Hops” are used for Tracert function.
4.19.3 Firmware Upgrade
Choose menu “System Tools
→
Firmware Upgrade”, you can update the latest version of
firmware for the Router on the following screen.
Figure 4-84 Firmware Upgrade
 Firmware Version - This displays the current firmware version.