Network Service Detection - TP-Link TL-R480T+ User Manual

After a specified period of inactivity (Max Idle Time), the router will disconnect your Internet
connection, and not be able to re-establish your connection automatically as soon as you
attempt to access the Internet again. To use this option, click the radio button. If you want
your Internet connection to remain active at all times, enter 0 in the Max Idle Time field.
Otherwise, enter the number in minutes that you wish to have the Internet connecting last
unless a new link requested.
Note:
Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time
because some applications visit the Internet continually in the background.
4.3.3

Network service detection

Choose menu "Network→Network service detection", you can Use WAN Network Service
Detection feature on next screen, this router can detect the Internet connection online or not.
By Ping - Detect whether Internet connection is online or not by Ping.
Destination IP Address for Ping - Enter the correct IP address that really existed on the
WAN network. For example: 202.96.134.188.
By DNS Query - Detect whether Internet connection is online or not by sending query packet
to DNS Server.
DNS Server IP Address - Enter the correct DNS IP address that really existed on the WAN
network. For example: 202.96.134.133.
TL-R480T+ Dual-WAN SMB Broadband Router User Guide
Figure 4-11
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