Capsman - force 20 MHz only on 2.4?

RouterOS Wireless Networking
1

Hi, new to CapsMan. I have it activated for a few RB´s and in radio environment with quite a few more AP´s on 2.4 GHz. Trying to limit channel width to 20 MHz to avoid conflicts, but I am not able to it seems. I have defined channels, and set extension channel as disabled in Capsman, but it does not change anything. Capsman still uses other channels and 40 MHz bandwidth… How can I accomplish this?

/Uffe

2

Export your config

3

I believe the same question is covered in this thread, which I started later when Capsman stopped working entirely: http://forum.mikrotik.com/t/capsman-with-2-ssid/108669/3

4

I wrote out all the channels and added them to caps man. So when I bring a new cap online… I pick the channel and width from “wireless channel”.

/caps-man channel
add band=2ghz-b/g/n control-channel-width=20mhz extension-channel=disabled \
    frequency=2412 name=channel1
add band=2ghz-b/g/n control-channel-width=20mhz extension-channel=disabled \
    frequency=2437 name=channel6
add band=2ghz-b/g/n control-channel-width=20mhz extension-channel=disabled \
    frequency=2462 name=channel11