D-Link DI-624S manual Source IP, Source Port, Dest IP, Dest Port, Age time

Sub-divided again, this window displays more detailed information on the TCP/UDP actions taken by the specific IP address, as stated below.

Protocol	Displays the protocol used by the corresponding IP address,
	whether it be TCP or UDP.
Source IP	Displays the IP address of the device sending information.
Source Port	Displays the virtual port used by the source IP address.
Dest IP	Displays the IP address of the destination of the packets sent
	from the Source IP.
Dest Port	Displays the virtual port receiving information for the
	Destination IP.
Age time	Displays the total time the particular UDP session was ongoing,
	in seconds.

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