Wlan data rate I/O graphs show wrong values

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ive follow this thread : https://osqa-ask.wireshark.org/questi... the bellow selution:

"In the display filter, you enter the filter expression you would like to use. For example, I entered the IP address of the WiFi Client (ip.addr==192.168.0.101). The graph will only display information pertaining to the Client with IP address 192.168.0.101

The Y-axis must be selected as Max, Min or Average. Then the Y-field would be wlan_radio.data_rate"

and i get a graph but the valus on the Y are too low. while i see in the packets rate high as 263M the graph shows max of 55M.

any idea, what i did wrong?

ahiya

asked 2020-04-05 14:51:42 +0000

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IO Graphs produce unreasonable result
Have you tried changing the Interval on the graph to see how that affects the peaks?

8.8. The “I/O Graphs” Window

Chuckc

answered 2020-04-05 15:23:40 +0000

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yes i did. 10/100ms. the peak stays the same

ahiya (2020-04-05 17:10:05 +0000) edit

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only now I've realized that I was looking at the PPI header and not in the 802.11 radio info header. the max rate under 802.11 radio info header is as the peek. sorry im new at wireless capturing thanks

ahiya

answered 2020-04-05 17:14:54 +0000

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