BW issue between two LAP

[mohammadazizi]

We have wireless mesh network with WLC 4402 and LAP1510 & LAP1522
Issue is the bandwidth between two LAP, I have below link test results for this link but when I connect to the LAP as a client, my intranet download rate never goes above 1Mbps. This is the sample link and on other links I have a same problem.

Please note that I haven't configure any QOS & BW limiter on WLC and the Bridge Data Rate of LAP is 36Mbps

LinkTest Results
Packets  Transmitted
Packets Received1
Good Packets Received
Duplicate Packets  Received
Short Packets
Big Packets
Memory Full  Errors
Queue Full Errors
Physical Error  Packets
CRC Error Packets
Sequential Error  Packets
PER (Good Packets/Total Tx  Packets)	%
Average SNR
Highest SNR
Lowest SNR
Average Noise Floor< td>
Highest Noise Floor
Lowest Noise Floor
Average RSSI
Highest RSSI
Lowest RSSI

[Nicolas Darchis]

Hi Mohammed,

this is a linktest between APs in 5ghz if I'm correct.

Your clients have 2.4ghz access. What if you have interferers in the 2.4ghz and there the packet drop/data rate downshifting is occuring ?

I'd suggest taking a look at that information too.

Check the statistics of the LAP that services the clients.

Nicolas

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[mohammadazizi]

Thanks for your reply, I connected to the LAP on 5.8Ghz and the problem exists. Please note that I try to connect to the RAP on 2.4 or 5.8 with 54Mbps data rate support, but the max downlaod rate is 4Mbps.

[Nicolas Darchis]

So you enabled backhaul client access ? in your production environment or just for the test ?

The download speed of what is 4mbps ? What and where are you downloading ?

Did you try iperf with a server located on your wired lan ?

Nicolas

[mohammadazizi]

Yes I enabled 5.8Ghz client access on all LAP

I downloaded the file on the server that located on our wired LAN, this server have less than 1ms ping to my RAP and 2ms to MAP which I connected to test download rate.